·AIM:To identify various risk factors that may play a significant role in the development of congenital nasolacrimal duct obstruction(CNLDO).·METHODS:This observational case-control study included a case gro...·AIM:To identify various risk factors that may play a significant role in the development of congenital nasolacrimal duct obstruction(CNLDO).·METHODS:This observational case-control study included a case group of 122 children less than two years of age with CNLDO who underwent probing and irrigation treatment at the ophthalmology department of Imam Khomeini Hospital in Ahvaz,Iran,from June 2022 to June2024.A control group of 122 age-matched children without CNLDO was also included for comparison.Data was collected from the children's medical records.·RESULTS:The study found a significant correlation between the occurrence of CNLDO and several maternal factors,such as preeclampsia,the use of levothyroxine,hypothyroidism,having more than three pregnancies(gravidity>3),natural pregnancy,and gestational diabetes mellitus.Additionally,in children,factors,such as oxygen therapy,anemia,reflux,jaundice,and a family history of CNLDO in first-degree relatives were associated with CNLDO,and maternal preeclampsia and hypothyroidism were found to significantly increase the risk of developing CNLDO in children.·CONCLUSION:Given that CNLDO affects both premature and full-term children,the present findings may potentially facilitate the early identification of children and infants at risk of nasolacrimal duct obstruction,thereby preventing the onset of chronic dacryocystitis.展开更多
Brain-derived neurotrophic factor is a crucial neurotrophic factor that plays a significant role in brain health. Although the vast majority of meta-analyses have confirmed that exercise interventions can increase bra...Brain-derived neurotrophic factor is a crucial neurotrophic factor that plays a significant role in brain health. Although the vast majority of meta-analyses have confirmed that exercise interventions can increase brain-derived neurotrophic factor levels in children and adolescents, the effects of specific types of exercise on brain-derived neurotrophic factor levels are still controversial. To address this issue, we used meta-analytic methods to quantitatively evaluate, analyze, and integrate relevant studies. Our goals were to formulate general conclusions regarding the use of exercise interventions, explore the physiological mechanisms by which exercise improves brain health and cognitive ability in children and adolescents, and provide a reliable foundation for follow-up research. We used the Pub Med, Web of Science, Science Direct, Springer, Wiley Online Library, Weipu, Wanfang, and China National Knowledge Infrastructure databases to search for randomized controlled trials examining the influences of exercise interventions on brain-derived neurotrophic factor levels in children and adolescents. The extracted data were analyzed using Review Manager 5.3. According to the inclusion criteria, we assessed randomized controlled trials in which the samples were mainly children and adolescents, and the outcome indicators were measured before and after the intervention. We excluded animal experiments, studies that lacked a control group, and those that did not report quantitative results. The mean difference(MD;before versus after intervention) was used to evaluate the effect of exercise on brain-derived neurotrophic factor levels in children and adolescents. Overall, 531 participants(60 children and 471 adolescents, 10.9–16.1 years) were included from 13 randomized controlled trials. Heterogeneity was evaluated using the Q statistic and I^(2) test provided by Review Manager software. The meta-analysis showed that there was no heterogeneity among the studies(P = 0.67, I^(2) = 0.00%). The combined effect of the interventions was significant(MD = 2.88, 95% CI: 1.53–4.22, P < 0.0001), indicating that the brain-derived neurotrophic factor levels of the children and adolescents in the exercise group were significantly higher than those in the control group. In conclusion, different types of exercise interventions significantly increased brain-derived neurotrophic factor levels in children and adolescents. However, because of the small sample size of this meta-analysis, more high-quality research is needed to verify our conclusions. This metaanalysis was registered at PROSPERO(registration ID: CRD42023439408).展开更多
BACKGROUND The relationship between autoimmune gastritis(AIG)and gastric polyps(GPs)is not well understood.AIM To explore the clinical characteristics and risk factors of AIG with GPs in patients.METHODS This double c...BACKGROUND The relationship between autoimmune gastritis(AIG)and gastric polyps(GPs)is not well understood.AIM To explore the clinical characteristics and risk factors of AIG with GPs in patients.METHODS This double center retrospective study included 530 patients diagnosed with AIG from July 2019 to July 2023.We collected clinical,biochemical,serological,and demographic data were of each patient.Logistic regression analyses,both multivariate and univariate,were conducted to pinpoint independent risk factors for GPs in patients with AIG patients.Receiver operating characteristic curves were utilized to establish the optimal cutoff values,sensitivity,and specificity of these risk factors for predicting GPs in patients with AIG.RESULTS Patients with GPs had a higher median age than those without GPs[61(52.25-69)years vs 58(47-66)years,P=0.006].The gastrin-17 levels were significantly elevated in patients with GPs compared with those without GPs[91.9(34.2-138.9)pmol/mL vs 60.9(12.6-98.4)pmol/mL,P<0.001].Additionally,the positive rate of parietal cell antibody(PCA)antibody was higher in these patients than in those without GPs(88.6%vs 73.6%,P<0.001).Multivariate and univariate analyses revealed that PCA positivity[odds ratio(OR)=2.003,P=0.017],pepsinogen II(OR=1.053,P=0.015),and enterochromaffin like cells hyperplasia(OR=3.116,P<0.001)were significant risk factors for GPs,while pepsinogen I was identified as a protective factor.CONCLUSION PCA positivity and enterochromaffin like cells hyperplasia are significant risk factor for the development of GPs in patients with AIG.Elevated gastrin-17 levels may also play a role in this process.These findings suggest potential targets for further research and therapeutic intervention in managing GPs in patients with AIG.展开更多
BACKGROUND The burden of mental disorders(MD)in the Western Pacific Region(WPR)re-mains a critical public health concern,with substantial variations across demogra-phics and countries.AIM To analyze the burden of MD i...BACKGROUND The burden of mental disorders(MD)in the Western Pacific Region(WPR)re-mains a critical public health concern,with substantial variations across demogra-phics and countries.AIM To analyze the burden of MD in the WPR from 1990 to 2021,along with associated risk factors,to reveal changing trends and emerging challenges.METHODS We used data from the Global Burden of Disease 2021,analyzing prevalence,incidence,and disability-adjusted life years(DALYs)of MD from 1990 to 2021.Statistical methods included age-standardisation and uncertainty analysis to address variations in population structure and data completeness.RESULTS Between 1990 and 2021,the prevalence of MD rose from 174.40 million cases[95%uncertainty interval(UI):160.17-189.84]to 234.90 million cases(95%UI:219.04-252.50),with corresponding DALYs increasing from 22.8 million(95%UI:17.22-28.79)to 32.07 million(95%UI:24.50-40.68).During this period,the burden of MD shifted towards older age groups.Depressive and anxiety disorders were predominant,with females showing higher DALYs for depressive and anxiety disorders,and males more affected by conduct disorders,attention-deficit hyperactivity disorder,and autism spectrum disorders.Australia,New Zealand,and Malaysia reported the highest burdens,whereas Vietnam,China,and Brunei Darussalam reported the lowest.Additionally,childhood sexual abuse and bullying,and intimate partner violence emerged as significant risk factors.CONCLUSION This study highlights the significant burden of MD in the WPR,with variations by age,gender,and nation.The coronavirus disease 2019 pandemic has exacerbated the situation,emphasizing the need for a coordinated response.展开更多
Breast cancer is the most common cancer among women worldwide. The term epidemiology generally deals with the branch of medicine and treatment that deals with a specific incident. Thus, considering the topic of breast...Breast cancer is the most common cancer among women worldwide. The term epidemiology generally deals with the branch of medicine and treatment that deals with a specific incident. Thus, considering the topic of breast cancer, this particular study deals with the distribution, determinants, and frequency of the disease. Breast cancer incidence and death data are critical to determining healthcare priorities. Women’s cancer is the most common, accounting for 25.1 percent of all malignancies. According to this specific report, more than 42,000 women die from breast cancer each year. Hence, it is apparent that it is the second leading cause of death among women, especially in the US. Family history/genetics, reproductive, hormone, benign proliferative breast disease, and mammographic density are the four main risk factors for breast cancer that can be meaningfully categorized. These elements are briefly discussed, and the risk estimators are provided. Numerous screening technologies have found breast cancer;some are linked to an increased risk of breast cancer, such as ultrasound techniques and MRI scanning. Breast cancer is more common in developed countries, while relative mortality is highest in developing countries. Women’s education is recommended for early detection and treatment in all nations. Health policymakers must prioritize plans to control and prevent this malignancy and increase awareness of risk factors and early detection in less developed countries.展开更多
Introduction: Reducing and maintaining viral load is crucial to reducing morbidity and mortality associated with HIV infection in children. The aim of this study was to determine the factors influencing the maintenanc...Introduction: Reducing and maintaining viral load is crucial to reducing morbidity and mortality associated with HIV infection in children. The aim of this study was to determine the factors influencing the maintenance of children and adolescents on antiretroviral therapy in the continuum of care. Methodology: This was a descriptive and analytical cross-sectional study conducted from August 1 to August 31, 2023. It included all children living with HIV, under 15 years of age, with at least two viral load results and whose parents consented to participate in the study. Participants were recruited during their child’s treatment renewal consultations. Results: The study included 143 children, mostly boys (55.2%), with a mean age of 11.54 years (±2.8). More than half (55.2) were unaware of their HIV-positive status, and most treatments were administered by parents (60.8%). Of the 99 children with an undetectable viral load at the first test, 23 (23.2%) showed a viral rebound at the last test, mainly due to poor treatment compliance (p Conclusion: Virological rebound after suppression in children is worrying. It is crucial that the national AIDS program improves Therapeutic Education, trains health workers to communicate results and encourages ongoing dialogue with young people to reinforce adherence and maintain viral suppression.展开更多
Introduction: Considering a disease of postmenopausal women, there is a noted trend of increasing breast cancer cases among premenopausal women. Our study aimed to determine the main risk factors for breast cancer in ...Introduction: Considering a disease of postmenopausal women, there is a noted trend of increasing breast cancer cases among premenopausal women. Our study aimed to determine the main risk factors for breast cancer in women aged 40 and under. Materials and Methods: This was a case-control study with exhaustive sampling of all respondents with histological proof over a 12-month period, matched by age. For all statistical tests, we used a significance threshold of 5%. Additionally provided are the ORs and their 95% confidence intervals, the mean, and standard deviation. Results: We collected 65 cases and 130 controls. The frequency of breast cancer in women aged 40 and under was 35.5%. The mean age was 35.6 ± 4.5 years among cases compared to 32.1 ± 7.9 years among controls. A significantly positive association was detected in both univariate and multivariate analysis between age and breast cancer [(OR) = 10.30;95% CI (1.99 - 53.23)] and [(OR) = 7.53;95% CI (1.82 - 31.23)];family history of breast cancer and breast cancer [(OR) = 9.99;95% CI (1.43 - 69.58)];smoking and breast cancer [OR = 13.11;95% CI (1.05 - 163.30)];sedentary lifestyle and breast cancer [OR = 3.36;95% CI (1.01 - 11.17)];and night work and breast cancer [(OR) = 72.05;95% CI (8.15 - 637.25)]. Conclusion: Earlier systematic screening and regular follow-up should be conducted in young women in our context.展开更多
Necrotizing enterocolitis (NEC) in newborns is one of the life-threatening diseases. With the continuous advancement of perinatal medicine and neonatal intensive care technology, NEC has been on the rise year by year....Necrotizing enterocolitis (NEC) in newborns is one of the life-threatening diseases. With the continuous advancement of perinatal medicine and neonatal intensive care technology, NEC has been on the rise year by year. The etiology of NEC is not yet clear, and it may be the result of multiple risk factors working together, such as premature birth, infection, formula feeding, ischemia, hypoxia, dysbiosis of intestinal flora, and immune damage. Additionally, recent reports have documented factors such as immunoglobulin treatment for hemolytic jaundice, blood transfusion therapy, and rapid achievement of adequate feeding. This article comprehensively analyzes the current research progress on high-risk factors of NEC, and provides a reference for future prevention, diagnosis, and treatment directions.展开更多
Early onset of hypertension (HTN) raises the risk of cardiovascular disease (CVD), the leading cause of death in the U.S. For university students who do not follow healthy diets or lifestyles, high blood pressure (BP)...Early onset of hypertension (HTN) raises the risk of cardiovascular disease (CVD), the leading cause of death in the U.S. For university students who do not follow healthy diets or lifestyles, high blood pressure (BP) may be markedly prevalent. Researchers utilized a cross-sectional design to assess HTN prevalence and its risk factors among college students (N = 123). Self-administered surveys comprising four validated questionnaires: the Perceived Stress Scale (PSS), Rapid Eating Assessment for Participants-Shortened (REAPS), Dietary Approaches to Stop Hypertension Quality (DASH-Q), and the U.S. Adult Food Security Survey (FSS) were employed. Additionally, physical measurements were conducted, including height, weight, waist circumference (WC), and BP. Results indicated that 71.6% of students had elevated BP, with 24.4% classified as Stage 1 HTN and 23.6% as Stage 2 HTN. Notably, 60% of students reported low adherence to the DASH diet and a mean REAPS score of 26.3 out of 39. Students experiencing marginal food security had higher systolic blood pressure (SBP) 131.7 ± 16.8 mm Hg compared to those with high food security 123.03 ± 11.7 mm Hg (p = 0.028). Furthermore, REAPS scores showed a negative correlation with diastolic blood pressure (DBP) (β = −0.201, p = 0.03). Significant predictors for SBP included WC (β = 0.40, p β = −0.33, p β = 0.16, p = 0.046). The findings highlight the need for BP screenings and nutrition education programs to improve dietary habits among college students, which may help reduce HTN and its associated long-term risks for CVD.展开更多
Background: Cesarean sections have become increasingly prevalent in both developed and developing nations. Nevertheless, postoperative complications, including surgical site infections (SSIs), remain a substantial con...Background: Cesarean sections have become increasingly prevalent in both developed and developing nations. Nevertheless, postoperative complications, including surgical site infections (SSIs), remain a substantial concern that contributes to heightened morbidity and mortality. This study is designed to evaluate the frequency and key determining factors associated with surgical site infections following cesarean section procedures in a tertiary care hospital in Bangladesh. Materials and Methods: This observational cross-sectional study, conducted at the Gynecology Department of Dhaka Medical College Hospital, involved 100 patients aged 15 - 45 who had cesarean deliveries. Data was collected during hospitalization and post-discharge and analyzed to determine the prevalence and relationship between socio-demographic characteristics and surgical site infection. Results: Among the study participants, 14% developed surgical site infections following cesarean operations. More than half of these patients were under the age of 25, with a mean age of 24.45 ± 4.44 years. Surgical site infections were more prevalent in individuals over 30 years old (P-value Conclusion: Post-cesarean surgical site infections are notably prevalent among the participants in this study. Several risk factors have been identified, including age, body mass index (BMI), socioeconomic status, anemia, preterm delivery, personal hygiene practices, regular menstrual cycles, and adherence to antenatal check-ups. The implementation of an effective awareness program, coupled with updated antibiotic protocols, is crucial for significantly reducing the incidence of these infections.展开更多
BACKGROUND Antenatal depression is a disabling mental disorder among pregnant women and may cause adverse outcomes for both the mother and the offspring.Early identification and intervention of antenatal depression ca...BACKGROUND Antenatal depression is a disabling mental disorder among pregnant women and may cause adverse outcomes for both the mother and the offspring.Early identification and intervention of antenatal depression can help to prevent adverse outcomes.However,there have been few population-based studies focusing on the association of social and obstetric risk factors with antenatal depression in China.AIM To assess the sociodemographic and obstetric factors of antenatal depression and compare the network structure of depressive symptoms across different risk levels based on a large Chinese population.METHODS The cross-sectional survey was conducted in Shenzhen,China from 2020 to 2024.Antenatal depression was assessed using the Chinese version of the Edinburgh Postnatal Depression Scale(EPDS),with a score of≥13 indicating the presence of probable antenatal depression.Theχ2 test and binary logistic regression were used to identify the factors associated with antenatal depression.Network analyses were conducted to investigate the structure of depressive symptoms across groups with different risk levels.RESULTS Among the 44220 pregnant women,the prevalence of probable antenatal depression was 4.4%.An age≤24 years,a lower level of education(≤12 years),low or moderate economic status,having a history of mental disorders,being in the first trimester,being a primipara,unplanned pregnancy,and pregnancy without pre-pregnancy screening were found to be associated with antenatal depression(all P<0.05).Depressive symptom networks across groups with different risk levels revealed robust interconnections between symptoms.EPDS8("sad or miserable")and EPDS4("anxious or worried")showed the highest nodal strength across groups with different risk levels.CONCLUSION This study suggested that the prevalence of antenatal depression was 4.4%.Several social and obstetric factors were identified as risk factors for antenatal depression.EPDS8("sad or miserable")and EPDS4("anxious or worried")are pivotal targets for clinical intervention to alleviate the burden of antenatal depression.Early identification of highrisk groups is crucial for the development and implementation of intervention strategies to improve the overall quality of life for pregnant women.展开更多
Objective:To investigate the incidence of delirium in elderly patients with Stanford-type B aortic dissection and analyze its risk factors.Methods:A convenience sample of 767 elderly patients with Stanford-type B aort...Objective:To investigate the incidence of delirium in elderly patients with Stanford-type B aortic dissection and analyze its risk factors.Methods:A convenience sample of 767 elderly patients with Stanford-type B aortic dissection admitted to the ICU from January 2020 to December 2023 was selected.Data were collected using a delirium-related questionnaire and the Confusion Assessment Method for the Intensive Care Unit(CAM-ICU).Results:The incidence of delirium in elderly Stanford B aortic dissection patients was 23.73%.Logistic regression analysis showed that gender,length of stay in the ICU,and duration of sedative drug use were independent risk factors for delirium in elderly patients(P<0.05).The model likelihood ratio test x^(2)=28.462,P<0.001;Hosmer-Lemeshow goodness-of-fit test x^(2)=0.715,P=0.878.Conclusion:The incidence of delirium in elderly patients with Stanford-type B aortic dissection is relatively low.Medical staff should conduct adequate and effective preoperative assessment according to the condition of elderly Stanford-type B aortic dissection patients,and use analgesic and sedative drugs reasonably to create a good treatment environment for patients,thereby minimizing the incidence of delirium in elderly patients with Stanford-type B aortic dissection as much as possible.展开更多
BACKGROUND Sepsis is a severe complication in hospitalized patients with diabetic foot(DF),often associated with high morbidity and mortality.Despite its clinical significance,limited tools exist for early risk predic...BACKGROUND Sepsis is a severe complication in hospitalized patients with diabetic foot(DF),often associated with high morbidity and mortality.Despite its clinical significance,limited tools exist for early risk prediction.AIM To identify key risk factors and evaluate the predictive value of a nomogram model for sepsis in this population.METHODS This retrospective study included 216 patients with DF admitted from January 2022 to June 2024.Patients were classified into sepsis(n=31)and non-sepsis(n=185)groups.Baseline characteristics,clinical parameters,and laboratory data were analyzed.Independent risk factors were identified through multivariable logistic regression,and a nomogram model was developed and validated.The model's performance was assessed by its discrimination(AUC),calibration(Hosmer-Lemeshow test,calibration plots),and clinical utility[decision curve analysis(DCA)].RESULTS The multivariable analysis identified six independent predictors of sepsis:Diabetes duration,DF Texas grade,white blood cell count,glycated hemoglobin,Creactive protein,and albumin.A nomogram integrating these factors achieved excellent diagnostic performance,with an AUC of 0.908(95%CI:0.865-0.956)and robust internal validation(AUC:0.906).Calibration results showed strong agreement between predicted and observed probabilities(Hosmer-Lemeshow P=0.926).DCA demonstrated superior net benefit compared to extreme intervention scenarios,highlighting its clinical utility.CONCLUSION The nomogram prediction model,based on six key risk factors,demonstrates strong predictive value,calibration,and clinical utility for sepsis in patients with DF.This tool offers a practical approach for early risk stratification,enabling timely interventions and improved clinical management in this high-risk population.展开更多
BACKGROUND Coronary heart disease(CHD)is a prevalent type 2 diabetes mellitus(T2DM)complication.Further,the risk stratification before angiography may help diagnose T2DM with CHD early.However,few studies have investi...BACKGROUND Coronary heart disease(CHD)is a prevalent type 2 diabetes mellitus(T2DM)complication.Further,the risk stratification before angiography may help diagnose T2DM with CHD early.However,few studies have investigated the coronary imaging characteristics and risk factors of patients with T2DM complicated with CHD.AIM To compare the differences in coronary imaging between patients with T2DM with and without CHD,determine the risk factors of T2DM complicated with CHD,and establish a predictive tool for diagnosing CHD in T2DM.METHODS This study retrospectively analyzed 103 patients with T2DM from January 2022 to May 2024.They are categorized based on CHD occurrence into:(1)The control group,consisting of patients with T2DM without CHD;and(2)The observation group,which includes patients with T2MD with CHD.Age,sex,smoking and drinking history,CHD family history,metformin(MET)treatment pre-admission,body mass index,fasting blood glucose(FBG),triglyceride(TG),total cholesterol,high-density lipoprotein cholesterol,low-density lipoprotein cholesterol(LDL-C),serum creatinine,blood urea nitrogen(BUN),alanine aminotransferase,aspartate aminotransferase,glycosylated hemoglobin(HbA1c),and coronary imaging data of both groups were collected from the medical record system.Logistic risk analysis was conducted to screen risk factors.The prediction model’s prediction efficiency was evaluated with receiver operating characteristic curves.RESULTS The control and observation groups consisted of 48 and 55 cases,respectively.The two groups were statistically different in terms of age(t=2.006,P=0.048),FBG(t=6.038,P=0.000),TG(t=2.015,P=0.047),LDL-C(t=2.017,P=0.046),and BUN(t=2.035,P=0.044).The observation group demonstrated lower proportions of patients receiving MET(χ^(2)=5.073,P=0.024)and higher proportions of patients with HbA1c of>7.0%(χ^(2)=6.980,P=0.008)than the control group.The observation group consisted of 15,17,and 23 cases of moderate stenosis,severe stenosis,and occlusion,respectively,with a greater number of coronary artery occlusion cases than the control group(χ^(2)=6.399,P=0.041).The observation group consisted significantly higher number of diffuse lesion cases at 35 compared with the control group(χ^(2)=15.420,P=0.000).The observation group demonstrated a higher right coronary artery(RCA)stenosis index(t=6.730,P=0.000),circumflex coronary artery(LCX)stenosis index(t=5.738,P=0.000),and total stenosis index(t=7.049,P=0.000)than the control group.FBG[odds ratio(OR)=1.472;95%confidence interval(CI):1.234-1.755;P=0.000]and HbA1c(OR=3.197;95%CI:1.149-8.896;P=0.026)were independent risk factors for T2DM complicated with CHD,whereas MET(OR=0.350;95%CI:0.129-0.952;P=0.040)was considered a protective factor for CHD in T2DM.CONCLUSION Coronary artery occlusion is a prevalent complication in patients with T2DM.Patients with T2MD with CHD demonstrated a higher degree of RCA and LCX stenosis than those with T2DM without CHD.FBG,HbA1c,and MET treatment history are risk factors for T2DM complicated with CHD.展开更多
Purpose To investigate the perinatal risk factors for conductive hearing loss(CHL)in infancy and develop an initial prediction model to facilitate accurate diagnosis and early detection of CHL.Method This retrospectiv...Purpose To investigate the perinatal risk factors for conductive hearing loss(CHL)in infancy and develop an initial prediction model to facilitate accurate diagnosis and early detection of CHL.Method This retrospective study utilized data from the Newborn Cohort Study of Hearing Loss(ChiCTR2100049765).Infants who underwent diagnostic audiological assessments at our hospital between January 2003 and June 2024 were included.Data analysis was conducted using R(version 4.4.1)to construct an initial prediction model for CHL in infancy,applying the LASSO regression technique.Results A total of 661 infants(1322 ears)were included,with 1253 ears in the normal hearing group and 69 ears in the CHL group.Statistically significant differences were observed between the groups in the following factors:parent-reported infant response to sound,craniofacial deformities,neonatal hemolysis,jaundice treatment,and neonatal hypoglycemia.A multivariate prediction model and nomogram for CHL in infancy were developed and validated,achieving an accuracy of 92.5%and a specificity of 91.3%.Conclusions This study identified key risk factors for CHL in infancy and developed a preliminary predictive model,improving the diagnostic accuracy for CHL.Improved diagnostic precision can decrease misdiagnoses,reduce delays in treatment,and limit unnecessary antimicrobial prescriptions for infants.展开更多
As of 2023, endometrial cancer (EC) ranks second among malignant tumors of the female reproductive system in China, following cervical cancer, posing a significant burden on the country’s healthcare system. Postmenop...As of 2023, endometrial cancer (EC) ranks second among malignant tumors of the female reproductive system in China, following cervical cancer, posing a significant burden on the country’s healthcare system. Postmenopausal asymptomatic endometrial thickening is primarily benign, often involving endometrial polyps. However, previous clinical studies indicate a relatively high malignancy rate for postmenopausal endometrial polyps, suggesting the necessity for active intervention, particularly in cases with high-risk factors for EC. This article reviews the research progress on risk factors for endometrial lesions in postmenopausal patients with asymptomatic endometrial thickening, aiming to provide insights for clinical diagnosis and treatment.展开更多
BACKGROUND The surgical management of rectal cancer is continuously advancing,with a current emphasis on minimising the need for a permanent stoma.Understanding the risk factors influencing sphincter preservation is c...BACKGROUND The surgical management of rectal cancer is continuously advancing,with a current emphasis on minimising the need for a permanent stoma.Understanding the risk factors influencing sphincter preservation is crucial for guiding clinical decision-making and optimising preoperative patient evaluation.AIM To examine the risk factors influencing sphincter preservation in laparoscopic radical rectal cancer surgery.METHODS A retrospective analysis of the demographics,preoperative and intraoperative data,and pathological findings of 179 patients with rectal cancer who underwent laparoscopic radical rectal cancer surgery at our hospital between January 2022 and December 2023 was conducted.These clinical data were compared between two groups:Patients with sphincter preservation and those without,categorised as the sphincter-preserved and sphincter-unpreserved groups,respectively.RESULTS Of the 179 patients analysed,150 were in the sphincter-preserved group and 29 were in the sphincter-unpreserved group.Tumour height was significantly greater in the sphincter-preserved group compared to the sphincter-unpreserved group.Conversely,elevated levels of carcinoembryonic antigen,carbohydrate antigen 19-9,and plasma D-dimer were significantly higher in the sphincter-unpreserved group.Significant differences were also observed between the two groups in terms of place of residence,presence of colonic polyps,neoadjuvant chemotherapy,preoperative radiotherapy,mucinous adenocarcinoma,nerve invasion,and tumour height.No significant differences were observed for other parameters.Logistic regression analysis identified colonic polyps,mucinous adenocarcinoma,nerve invasion,and tumour height as independent risk factors for sphincter preser-vation.CONCLUSION Several risk factors influencing sphincter preservation in laparoscopic radical rectal cancer surgery were identified.These factors could be valuable tools for guiding clinical decision-making and optimising preoperative patient evaluations.展开更多
BACKGROUND Liver transplant(LT)recipients are susceptible to carbapenem-resistant Klebsiella pneumoniae(CRKP)infections.Comprehensive research addressing the incidence,timing,infection sites,resistance patterns,treatm...BACKGROUND Liver transplant(LT)recipients are susceptible to carbapenem-resistant Klebsiella pneumoniae(CRKP)infections.Comprehensive research addressing the incidence,timing,infection sites,resistance patterns,treatment options,and associated risk factors among LT recipients with CRKP is now lacking.AIM To assess the incidence,resistance,therapy,and risk factors of CRKP infections post-LT,and to evaluate the impact of them on prognosis.METHODS A retrospective study was conducted,including 430 consecutive patients who underwent LT between January 2015 and June 2023.This study aimed to investigate the risk factors for CRKP infections and their influence on outcomes using logistic regression analysis.RESULTS Among the 430 patients who underwent LT,20(4.7%)experienced at least one documented CRKP infection within 3 months post-transplantation.The median time from LT to the onset of CRKP infections was 6.5 days.The lungs and bloodstream were the most common sites of CRKP infections.CRKP isolates were relatively susceptible to ceftazidime/avibactam(93.7%),polymyxin B(90.6%),and tigecycline(75.0%)treatment.However,all isolates were resistant to piperacillin/tazobactam,ceftazidime,cefepime,aztreonam,meropenem,and levofloxacin treatment.Recipients with CRKP infections had a mortality rate of 35%,the rate was 12.5%for those receiving ceftazidime/avibactam therapy.Multivariate analysis identified female sex[odds ratio(OR)=3.306;95%confidence interval(CI):1.239-8.822;P=0.017],intraoperative bleeding≥3000 mL(OR=3.269;95%CI:1.018-10.490;P=0.047),alanine aminotransferase on day 1 post-LT≥1500 U/L(OR=4.370;95%CI:1.686-11.326;P=0.002),and post-LT mechanical ventilation(OR=2.772;95%CI:1.077-7.135;P=0.035)as significant variables associated with CRKP.CRKP infections were related to an intensive care unit length(ICU)of stay≥7 days and 6-month all-cause mortality post-LT.CONCLUSION CRKP infections were frequent complications following LT,with poor associated outcomes.Risk factors for post-LT CRKP infections included female sex,significant intraoperative bleeding,elevated alanine aminotransferase levels,and the need for mechanical ventilation.CRKP infections negatively impacted survival and led to prolonged ICU stays.展开更多
BACKGROUND Chronic pouchitis remains a significant and prevalent complication following ileal pouch-anal anastomosis in patients with ulcerative colitis.AIM To identify potential risk factors for the development of ch...BACKGROUND Chronic pouchitis remains a significant and prevalent complication following ileal pouch-anal anastomosis in patients with ulcerative colitis.AIM To identify potential risk factors for the development of chronic pouchitis.METHODS Predictors of chronic pouchitis were investigated through a systematic review and meta-analysis.A comprehensive search of the Medline,EMBASE,and PubMed databases was undertaken to identify relevant studies published up to October 2023.Meta-analytic procedures employed random-effects models for the combination of estimates,with the I^(2)statistic used to assess between-study heterogeneity.RESULTS Eleven studies with a total of 3722 patients,comprising 513 with chronic pouchitis and 3209 patients without,were included in the final analysis.Extraintestinal manifestation[odds ratio(OR)=2.11,95%confidence intervals(CI):1.53-2.91,P<0.001,I^(2)=0%],specifically primary sclerosing cholangitis(PSC)(OR=3.69,95%CI:1.40-9.21,P=0.01,I2=48%),and extensive colitis(OR=1.96,95%CI:1.23-3.11,P=0.00,I^(2)=31%)were associated with an increased risk of chronic pouchitis.Other factors,including gender,smoking status,family history of inflammatory bowel disease and ileal pouch anal anastomosis surgical indication were not significantly associated with chronic pouchitis.CONCLUSION Extraintestinal manifestations,PSC and extensive colitis are associated with the development of chronic pouchitis.These findings underscore the importance of comprehensive pre-operative assessment and tailored post operative management strategies.展开更多
BACKGROUND Objective and accurate assessment of blood loss during pancreaticoduodenectomy(PD)is crucial for ensuring the safety and efficacy of the procedure.While the visual method remains the most common clinical me...BACKGROUND Objective and accurate assessment of blood loss during pancreaticoduodenectomy(PD)is crucial for ensuring the safety and efficacy of the procedure.While the visual method remains the most common clinical metric,many scholars argue that it significantly differs from actual blood loss and is inherently subjective.AIM To assess blood loss in PD via delta hemoglobin(ΔHb)and compare it with the visual method to predict bleeding-related risk factors.METHODS In this retrospective analysis,1722 patients who underwent PD from 2017 to 2022 at Shandong Provincial Hospital were divided into three groups:Open PD(OPD),laparoscopic PD(LPD),and conversion to OPD(CTOPD).IntraoperativeΔHb(IΔHb)was calculated via preoperative and 72-hour-postoperative hemoglobin concentrations,and its association with visually obtained estimated blood loss(EBL)was analyzed.PerioperativeΔHb(PΔHb)was calculated via preoperative and predischarge hemoglobin concentrations.We compared the differences in IΔHb and PΔHb among the three groups,and performed univariate and multi-variate regression analyses of IΔHb and PΔHb.RESULTS The preoperative general information of patients showed no statistically si-gnificant difference among the three groups(P>0.05).The IΔHb in the OPD,LPD,and CTOPD groups were 22.00(12.00,36.00),21.00(10.00,33.00),and 33.00(18.12,52.24)g/L,respectively;And the PΔHb in the OPD,LPD,and CTOPD groups were 25.87(13.51,42.00),25.00(14.00,45.00),and 37.48(21.64,59.65)g/L,respectively,values significantly differed(P<0.05).IΔHb and EBL were significantly correlated(r=0.337,P<0.001).The results of univariate and multivariate regression analyses indicated that American Society of Anesthesiologists(ASA)classification IV[95%confidence interval(CI):2.330-37.811,P=0.049]and preoperative total bilirubin>200μmol/L(95%CI:2.805-8.673,P<0.001)were independent risk factors for IΔHb(P<0.05),and ASA classification IV(95%CI:45.934-105.485,P<0.001),body mass index>24 kg/m2(95%CI:1.285-9.890,P=0.011),and preoperative total bilirubin>200μmol/L(95%CI:6.948-16.797,P<0.001)were independent risk factors for PΔHb(P<0.05).CONCLUSION There is a correlation between IΔHb and EBL in PD,so we can assess the patients’intraoperative blood loss by theΔHb method.ASA classification IV,body mass index>24 kg/m²,and preoperative total bilirubin>200μmol/L increased perioperative bleeding risk.展开更多
文摘·AIM:To identify various risk factors that may play a significant role in the development of congenital nasolacrimal duct obstruction(CNLDO).·METHODS:This observational case-control study included a case group of 122 children less than two years of age with CNLDO who underwent probing and irrigation treatment at the ophthalmology department of Imam Khomeini Hospital in Ahvaz,Iran,from June 2022 to June2024.A control group of 122 age-matched children without CNLDO was also included for comparison.Data was collected from the children's medical records.·RESULTS:The study found a significant correlation between the occurrence of CNLDO and several maternal factors,such as preeclampsia,the use of levothyroxine,hypothyroidism,having more than three pregnancies(gravidity>3),natural pregnancy,and gestational diabetes mellitus.Additionally,in children,factors,such as oxygen therapy,anemia,reflux,jaundice,and a family history of CNLDO in first-degree relatives were associated with CNLDO,and maternal preeclampsia and hypothyroidism were found to significantly increase the risk of developing CNLDO in children.·CONCLUSION:Given that CNLDO affects both premature and full-term children,the present findings may potentially facilitate the early identification of children and infants at risk of nasolacrimal duct obstruction,thereby preventing the onset of chronic dacryocystitis.
基金supported by the STI 2030-Major Projects,No. 2021ZD0200500 (to XS)。
文摘Brain-derived neurotrophic factor is a crucial neurotrophic factor that plays a significant role in brain health. Although the vast majority of meta-analyses have confirmed that exercise interventions can increase brain-derived neurotrophic factor levels in children and adolescents, the effects of specific types of exercise on brain-derived neurotrophic factor levels are still controversial. To address this issue, we used meta-analytic methods to quantitatively evaluate, analyze, and integrate relevant studies. Our goals were to formulate general conclusions regarding the use of exercise interventions, explore the physiological mechanisms by which exercise improves brain health and cognitive ability in children and adolescents, and provide a reliable foundation for follow-up research. We used the Pub Med, Web of Science, Science Direct, Springer, Wiley Online Library, Weipu, Wanfang, and China National Knowledge Infrastructure databases to search for randomized controlled trials examining the influences of exercise interventions on brain-derived neurotrophic factor levels in children and adolescents. The extracted data were analyzed using Review Manager 5.3. According to the inclusion criteria, we assessed randomized controlled trials in which the samples were mainly children and adolescents, and the outcome indicators were measured before and after the intervention. We excluded animal experiments, studies that lacked a control group, and those that did not report quantitative results. The mean difference(MD;before versus after intervention) was used to evaluate the effect of exercise on brain-derived neurotrophic factor levels in children and adolescents. Overall, 531 participants(60 children and 471 adolescents, 10.9–16.1 years) were included from 13 randomized controlled trials. Heterogeneity was evaluated using the Q statistic and I^(2) test provided by Review Manager software. The meta-analysis showed that there was no heterogeneity among the studies(P = 0.67, I^(2) = 0.00%). The combined effect of the interventions was significant(MD = 2.88, 95% CI: 1.53–4.22, P < 0.0001), indicating that the brain-derived neurotrophic factor levels of the children and adolescents in the exercise group were significantly higher than those in the control group. In conclusion, different types of exercise interventions significantly increased brain-derived neurotrophic factor levels in children and adolescents. However, because of the small sample size of this meta-analysis, more high-quality research is needed to verify our conclusions. This metaanalysis was registered at PROSPERO(registration ID: CRD42023439408).
基金Supported by the Health Technology Project of Pudong New District Health Commission,No.PW2020D-12.
文摘BACKGROUND The relationship between autoimmune gastritis(AIG)and gastric polyps(GPs)is not well understood.AIM To explore the clinical characteristics and risk factors of AIG with GPs in patients.METHODS This double center retrospective study included 530 patients diagnosed with AIG from July 2019 to July 2023.We collected clinical,biochemical,serological,and demographic data were of each patient.Logistic regression analyses,both multivariate and univariate,were conducted to pinpoint independent risk factors for GPs in patients with AIG patients.Receiver operating characteristic curves were utilized to establish the optimal cutoff values,sensitivity,and specificity of these risk factors for predicting GPs in patients with AIG.RESULTS Patients with GPs had a higher median age than those without GPs[61(52.25-69)years vs 58(47-66)years,P=0.006].The gastrin-17 levels were significantly elevated in patients with GPs compared with those without GPs[91.9(34.2-138.9)pmol/mL vs 60.9(12.6-98.4)pmol/mL,P<0.001].Additionally,the positive rate of parietal cell antibody(PCA)antibody was higher in these patients than in those without GPs(88.6%vs 73.6%,P<0.001).Multivariate and univariate analyses revealed that PCA positivity[odds ratio(OR)=2.003,P=0.017],pepsinogen II(OR=1.053,P=0.015),and enterochromaffin like cells hyperplasia(OR=3.116,P<0.001)were significant risk factors for GPs,while pepsinogen I was identified as a protective factor.CONCLUSION PCA positivity and enterochromaffin like cells hyperplasia are significant risk factor for the development of GPs in patients with AIG.Elevated gastrin-17 levels may also play a role in this process.These findings suggest potential targets for further research and therapeutic intervention in managing GPs in patients with AIG.
基金Supported by National Key Research and Development Program of China,No.2022YFC3600903Key Discipline Project under Shanghai's Three-Year Action Plan for Strengthening the Public Health System(2023-2025),No.GWVI-11.1-44.
文摘BACKGROUND The burden of mental disorders(MD)in the Western Pacific Region(WPR)re-mains a critical public health concern,with substantial variations across demogra-phics and countries.AIM To analyze the burden of MD in the WPR from 1990 to 2021,along with associated risk factors,to reveal changing trends and emerging challenges.METHODS We used data from the Global Burden of Disease 2021,analyzing prevalence,incidence,and disability-adjusted life years(DALYs)of MD from 1990 to 2021.Statistical methods included age-standardisation and uncertainty analysis to address variations in population structure and data completeness.RESULTS Between 1990 and 2021,the prevalence of MD rose from 174.40 million cases[95%uncertainty interval(UI):160.17-189.84]to 234.90 million cases(95%UI:219.04-252.50),with corresponding DALYs increasing from 22.8 million(95%UI:17.22-28.79)to 32.07 million(95%UI:24.50-40.68).During this period,the burden of MD shifted towards older age groups.Depressive and anxiety disorders were predominant,with females showing higher DALYs for depressive and anxiety disorders,and males more affected by conduct disorders,attention-deficit hyperactivity disorder,and autism spectrum disorders.Australia,New Zealand,and Malaysia reported the highest burdens,whereas Vietnam,China,and Brunei Darussalam reported the lowest.Additionally,childhood sexual abuse and bullying,and intimate partner violence emerged as significant risk factors.CONCLUSION This study highlights the significant burden of MD in the WPR,with variations by age,gender,and nation.The coronavirus disease 2019 pandemic has exacerbated the situation,emphasizing the need for a coordinated response.
文摘Breast cancer is the most common cancer among women worldwide. The term epidemiology generally deals with the branch of medicine and treatment that deals with a specific incident. Thus, considering the topic of breast cancer, this particular study deals with the distribution, determinants, and frequency of the disease. Breast cancer incidence and death data are critical to determining healthcare priorities. Women’s cancer is the most common, accounting for 25.1 percent of all malignancies. According to this specific report, more than 42,000 women die from breast cancer each year. Hence, it is apparent that it is the second leading cause of death among women, especially in the US. Family history/genetics, reproductive, hormone, benign proliferative breast disease, and mammographic density are the four main risk factors for breast cancer that can be meaningfully categorized. These elements are briefly discussed, and the risk estimators are provided. Numerous screening technologies have found breast cancer;some are linked to an increased risk of breast cancer, such as ultrasound techniques and MRI scanning. Breast cancer is more common in developed countries, while relative mortality is highest in developing countries. Women’s education is recommended for early detection and treatment in all nations. Health policymakers must prioritize plans to control and prevent this malignancy and increase awareness of risk factors and early detection in less developed countries.
文摘Introduction: Reducing and maintaining viral load is crucial to reducing morbidity and mortality associated with HIV infection in children. The aim of this study was to determine the factors influencing the maintenance of children and adolescents on antiretroviral therapy in the continuum of care. Methodology: This was a descriptive and analytical cross-sectional study conducted from August 1 to August 31, 2023. It included all children living with HIV, under 15 years of age, with at least two viral load results and whose parents consented to participate in the study. Participants were recruited during their child’s treatment renewal consultations. Results: The study included 143 children, mostly boys (55.2%), with a mean age of 11.54 years (±2.8). More than half (55.2) were unaware of their HIV-positive status, and most treatments were administered by parents (60.8%). Of the 99 children with an undetectable viral load at the first test, 23 (23.2%) showed a viral rebound at the last test, mainly due to poor treatment compliance (p Conclusion: Virological rebound after suppression in children is worrying. It is crucial that the national AIDS program improves Therapeutic Education, trains health workers to communicate results and encourages ongoing dialogue with young people to reinforce adherence and maintain viral suppression.
文摘Introduction: Considering a disease of postmenopausal women, there is a noted trend of increasing breast cancer cases among premenopausal women. Our study aimed to determine the main risk factors for breast cancer in women aged 40 and under. Materials and Methods: This was a case-control study with exhaustive sampling of all respondents with histological proof over a 12-month period, matched by age. For all statistical tests, we used a significance threshold of 5%. Additionally provided are the ORs and their 95% confidence intervals, the mean, and standard deviation. Results: We collected 65 cases and 130 controls. The frequency of breast cancer in women aged 40 and under was 35.5%. The mean age was 35.6 ± 4.5 years among cases compared to 32.1 ± 7.9 years among controls. A significantly positive association was detected in both univariate and multivariate analysis between age and breast cancer [(OR) = 10.30;95% CI (1.99 - 53.23)] and [(OR) = 7.53;95% CI (1.82 - 31.23)];family history of breast cancer and breast cancer [(OR) = 9.99;95% CI (1.43 - 69.58)];smoking and breast cancer [OR = 13.11;95% CI (1.05 - 163.30)];sedentary lifestyle and breast cancer [OR = 3.36;95% CI (1.01 - 11.17)];and night work and breast cancer [(OR) = 72.05;95% CI (8.15 - 637.25)]. Conclusion: Earlier systematic screening and regular follow-up should be conducted in young women in our context.
文摘Necrotizing enterocolitis (NEC) in newborns is one of the life-threatening diseases. With the continuous advancement of perinatal medicine and neonatal intensive care technology, NEC has been on the rise year by year. The etiology of NEC is not yet clear, and it may be the result of multiple risk factors working together, such as premature birth, infection, formula feeding, ischemia, hypoxia, dysbiosis of intestinal flora, and immune damage. Additionally, recent reports have documented factors such as immunoglobulin treatment for hemolytic jaundice, blood transfusion therapy, and rapid achievement of adequate feeding. This article comprehensively analyzes the current research progress on high-risk factors of NEC, and provides a reference for future prevention, diagnosis, and treatment directions.
文摘Early onset of hypertension (HTN) raises the risk of cardiovascular disease (CVD), the leading cause of death in the U.S. For university students who do not follow healthy diets or lifestyles, high blood pressure (BP) may be markedly prevalent. Researchers utilized a cross-sectional design to assess HTN prevalence and its risk factors among college students (N = 123). Self-administered surveys comprising four validated questionnaires: the Perceived Stress Scale (PSS), Rapid Eating Assessment for Participants-Shortened (REAPS), Dietary Approaches to Stop Hypertension Quality (DASH-Q), and the U.S. Adult Food Security Survey (FSS) were employed. Additionally, physical measurements were conducted, including height, weight, waist circumference (WC), and BP. Results indicated that 71.6% of students had elevated BP, with 24.4% classified as Stage 1 HTN and 23.6% as Stage 2 HTN. Notably, 60% of students reported low adherence to the DASH diet and a mean REAPS score of 26.3 out of 39. Students experiencing marginal food security had higher systolic blood pressure (SBP) 131.7 ± 16.8 mm Hg compared to those with high food security 123.03 ± 11.7 mm Hg (p = 0.028). Furthermore, REAPS scores showed a negative correlation with diastolic blood pressure (DBP) (β = −0.201, p = 0.03). Significant predictors for SBP included WC (β = 0.40, p β = −0.33, p β = 0.16, p = 0.046). The findings highlight the need for BP screenings and nutrition education programs to improve dietary habits among college students, which may help reduce HTN and its associated long-term risks for CVD.
文摘Background: Cesarean sections have become increasingly prevalent in both developed and developing nations. Nevertheless, postoperative complications, including surgical site infections (SSIs), remain a substantial concern that contributes to heightened morbidity and mortality. This study is designed to evaluate the frequency and key determining factors associated with surgical site infections following cesarean section procedures in a tertiary care hospital in Bangladesh. Materials and Methods: This observational cross-sectional study, conducted at the Gynecology Department of Dhaka Medical College Hospital, involved 100 patients aged 15 - 45 who had cesarean deliveries. Data was collected during hospitalization and post-discharge and analyzed to determine the prevalence and relationship between socio-demographic characteristics and surgical site infection. Results: Among the study participants, 14% developed surgical site infections following cesarean operations. More than half of these patients were under the age of 25, with a mean age of 24.45 ± 4.44 years. Surgical site infections were more prevalent in individuals over 30 years old (P-value Conclusion: Post-cesarean surgical site infections are notably prevalent among the participants in this study. Several risk factors have been identified, including age, body mass index (BMI), socioeconomic status, anemia, preterm delivery, personal hygiene practices, regular menstrual cycles, and adherence to antenatal check-ups. The implementation of an effective awareness program, coupled with updated antibiotic protocols, is crucial for significantly reducing the incidence of these infections.
基金Supported by the Joint Funds of the National Natural Science Foundation of China,No.U23A20434National Natural Science Foundation of China,No.82301738,No.82371535,and No.82171518+1 种基金the National Key Research and Development Program of China,No.2021YFF1201204the Science and Technology Innovation Program of Hunan Province,No.2023RC3083.
文摘BACKGROUND Antenatal depression is a disabling mental disorder among pregnant women and may cause adverse outcomes for both the mother and the offspring.Early identification and intervention of antenatal depression can help to prevent adverse outcomes.However,there have been few population-based studies focusing on the association of social and obstetric risk factors with antenatal depression in China.AIM To assess the sociodemographic and obstetric factors of antenatal depression and compare the network structure of depressive symptoms across different risk levels based on a large Chinese population.METHODS The cross-sectional survey was conducted in Shenzhen,China from 2020 to 2024.Antenatal depression was assessed using the Chinese version of the Edinburgh Postnatal Depression Scale(EPDS),with a score of≥13 indicating the presence of probable antenatal depression.Theχ2 test and binary logistic regression were used to identify the factors associated with antenatal depression.Network analyses were conducted to investigate the structure of depressive symptoms across groups with different risk levels.RESULTS Among the 44220 pregnant women,the prevalence of probable antenatal depression was 4.4%.An age≤24 years,a lower level of education(≤12 years),low or moderate economic status,having a history of mental disorders,being in the first trimester,being a primipara,unplanned pregnancy,and pregnancy without pre-pregnancy screening were found to be associated with antenatal depression(all P<0.05).Depressive symptom networks across groups with different risk levels revealed robust interconnections between symptoms.EPDS8("sad or miserable")and EPDS4("anxious or worried")showed the highest nodal strength across groups with different risk levels.CONCLUSION This study suggested that the prevalence of antenatal depression was 4.4%.Several social and obstetric factors were identified as risk factors for antenatal depression.EPDS8("sad or miserable")and EPDS4("anxious or worried")are pivotal targets for clinical intervention to alleviate the burden of antenatal depression.Early identification of highrisk groups is crucial for the development and implementation of intervention strategies to improve the overall quality of life for pregnant women.
基金Philosophy and Social Sciences Research Project of the Hubei Provincial Department of Education(Project No.:23D108)。
文摘Objective:To investigate the incidence of delirium in elderly patients with Stanford-type B aortic dissection and analyze its risk factors.Methods:A convenience sample of 767 elderly patients with Stanford-type B aortic dissection admitted to the ICU from January 2020 to December 2023 was selected.Data were collected using a delirium-related questionnaire and the Confusion Assessment Method for the Intensive Care Unit(CAM-ICU).Results:The incidence of delirium in elderly Stanford B aortic dissection patients was 23.73%.Logistic regression analysis showed that gender,length of stay in the ICU,and duration of sedative drug use were independent risk factors for delirium in elderly patients(P<0.05).The model likelihood ratio test x^(2)=28.462,P<0.001;Hosmer-Lemeshow goodness-of-fit test x^(2)=0.715,P=0.878.Conclusion:The incidence of delirium in elderly patients with Stanford-type B aortic dissection is relatively low.Medical staff should conduct adequate and effective preoperative assessment according to the condition of elderly Stanford-type B aortic dissection patients,and use analgesic and sedative drugs reasonably to create a good treatment environment for patients,thereby minimizing the incidence of delirium in elderly patients with Stanford-type B aortic dissection as much as possible.
文摘BACKGROUND Sepsis is a severe complication in hospitalized patients with diabetic foot(DF),often associated with high morbidity and mortality.Despite its clinical significance,limited tools exist for early risk prediction.AIM To identify key risk factors and evaluate the predictive value of a nomogram model for sepsis in this population.METHODS This retrospective study included 216 patients with DF admitted from January 2022 to June 2024.Patients were classified into sepsis(n=31)and non-sepsis(n=185)groups.Baseline characteristics,clinical parameters,and laboratory data were analyzed.Independent risk factors were identified through multivariable logistic regression,and a nomogram model was developed and validated.The model's performance was assessed by its discrimination(AUC),calibration(Hosmer-Lemeshow test,calibration plots),and clinical utility[decision curve analysis(DCA)].RESULTS The multivariable analysis identified six independent predictors of sepsis:Diabetes duration,DF Texas grade,white blood cell count,glycated hemoglobin,Creactive protein,and albumin.A nomogram integrating these factors achieved excellent diagnostic performance,with an AUC of 0.908(95%CI:0.865-0.956)and robust internal validation(AUC:0.906).Calibration results showed strong agreement between predicted and observed probabilities(Hosmer-Lemeshow P=0.926).DCA demonstrated superior net benefit compared to extreme intervention scenarios,highlighting its clinical utility.CONCLUSION The nomogram prediction model,based on six key risk factors,demonstrates strong predictive value,calibration,and clinical utility for sepsis in patients with DF.This tool offers a practical approach for early risk stratification,enabling timely interventions and improved clinical management in this high-risk population.
基金Supported by the Science and Technology Major Project of Changzhou Science and Technology Bureau,No.CE20205047Natural Science Foundation of Xinjiang Uygur Autonomous Region,No.2022D01F52Changzhou A Major Scientific Research Project of the Municipal Health Commission,No.ZD202220.
文摘BACKGROUND Coronary heart disease(CHD)is a prevalent type 2 diabetes mellitus(T2DM)complication.Further,the risk stratification before angiography may help diagnose T2DM with CHD early.However,few studies have investigated the coronary imaging characteristics and risk factors of patients with T2DM complicated with CHD.AIM To compare the differences in coronary imaging between patients with T2DM with and without CHD,determine the risk factors of T2DM complicated with CHD,and establish a predictive tool for diagnosing CHD in T2DM.METHODS This study retrospectively analyzed 103 patients with T2DM from January 2022 to May 2024.They are categorized based on CHD occurrence into:(1)The control group,consisting of patients with T2DM without CHD;and(2)The observation group,which includes patients with T2MD with CHD.Age,sex,smoking and drinking history,CHD family history,metformin(MET)treatment pre-admission,body mass index,fasting blood glucose(FBG),triglyceride(TG),total cholesterol,high-density lipoprotein cholesterol,low-density lipoprotein cholesterol(LDL-C),serum creatinine,blood urea nitrogen(BUN),alanine aminotransferase,aspartate aminotransferase,glycosylated hemoglobin(HbA1c),and coronary imaging data of both groups were collected from the medical record system.Logistic risk analysis was conducted to screen risk factors.The prediction model’s prediction efficiency was evaluated with receiver operating characteristic curves.RESULTS The control and observation groups consisted of 48 and 55 cases,respectively.The two groups were statistically different in terms of age(t=2.006,P=0.048),FBG(t=6.038,P=0.000),TG(t=2.015,P=0.047),LDL-C(t=2.017,P=0.046),and BUN(t=2.035,P=0.044).The observation group demonstrated lower proportions of patients receiving MET(χ^(2)=5.073,P=0.024)and higher proportions of patients with HbA1c of>7.0%(χ^(2)=6.980,P=0.008)than the control group.The observation group consisted of 15,17,and 23 cases of moderate stenosis,severe stenosis,and occlusion,respectively,with a greater number of coronary artery occlusion cases than the control group(χ^(2)=6.399,P=0.041).The observation group consisted significantly higher number of diffuse lesion cases at 35 compared with the control group(χ^(2)=15.420,P=0.000).The observation group demonstrated a higher right coronary artery(RCA)stenosis index(t=6.730,P=0.000),circumflex coronary artery(LCX)stenosis index(t=5.738,P=0.000),and total stenosis index(t=7.049,P=0.000)than the control group.FBG[odds ratio(OR)=1.472;95%confidence interval(CI):1.234-1.755;P=0.000]and HbA1c(OR=3.197;95%CI:1.149-8.896;P=0.026)were independent risk factors for T2DM complicated with CHD,whereas MET(OR=0.350;95%CI:0.129-0.952;P=0.040)was considered a protective factor for CHD in T2DM.CONCLUSION Coronary artery occlusion is a prevalent complication in patients with T2DM.Patients with T2MD with CHD demonstrated a higher degree of RCA and LCX stenosis than those with T2DM without CHD.FBG,HbA1c,and MET treatment history are risk factors for T2DM complicated with CHD.
基金supported by the grants of the National Key Research and Development Program of China(Grant No.2023YFC2508400)the National Natural Science Foundation of China(Grant No.82350005).
文摘Purpose To investigate the perinatal risk factors for conductive hearing loss(CHL)in infancy and develop an initial prediction model to facilitate accurate diagnosis and early detection of CHL.Method This retrospective study utilized data from the Newborn Cohort Study of Hearing Loss(ChiCTR2100049765).Infants who underwent diagnostic audiological assessments at our hospital between January 2003 and June 2024 were included.Data analysis was conducted using R(version 4.4.1)to construct an initial prediction model for CHL in infancy,applying the LASSO regression technique.Results A total of 661 infants(1322 ears)were included,with 1253 ears in the normal hearing group and 69 ears in the CHL group.Statistically significant differences were observed between the groups in the following factors:parent-reported infant response to sound,craniofacial deformities,neonatal hemolysis,jaundice treatment,and neonatal hypoglycemia.A multivariate prediction model and nomogram for CHL in infancy were developed and validated,achieving an accuracy of 92.5%and a specificity of 91.3%.Conclusions This study identified key risk factors for CHL in infancy and developed a preliminary predictive model,improving the diagnostic accuracy for CHL.Improved diagnostic precision can decrease misdiagnoses,reduce delays in treatment,and limit unnecessary antimicrobial prescriptions for infants.
文摘As of 2023, endometrial cancer (EC) ranks second among malignant tumors of the female reproductive system in China, following cervical cancer, posing a significant burden on the country’s healthcare system. Postmenopausal asymptomatic endometrial thickening is primarily benign, often involving endometrial polyps. However, previous clinical studies indicate a relatively high malignancy rate for postmenopausal endometrial polyps, suggesting the necessity for active intervention, particularly in cases with high-risk factors for EC. This article reviews the research progress on risk factors for endometrial lesions in postmenopausal patients with asymptomatic endometrial thickening, aiming to provide insights for clinical diagnosis and treatment.
基金Supported by The National Natural Science Foundation of China,No.82460107Science and Technology Talent Support Program of Shaanxi Provincial People's Hospital,No.2021 LJ-05.
文摘BACKGROUND The surgical management of rectal cancer is continuously advancing,with a current emphasis on minimising the need for a permanent stoma.Understanding the risk factors influencing sphincter preservation is crucial for guiding clinical decision-making and optimising preoperative patient evaluation.AIM To examine the risk factors influencing sphincter preservation in laparoscopic radical rectal cancer surgery.METHODS A retrospective analysis of the demographics,preoperative and intraoperative data,and pathological findings of 179 patients with rectal cancer who underwent laparoscopic radical rectal cancer surgery at our hospital between January 2022 and December 2023 was conducted.These clinical data were compared between two groups:Patients with sphincter preservation and those without,categorised as the sphincter-preserved and sphincter-unpreserved groups,respectively.RESULTS Of the 179 patients analysed,150 were in the sphincter-preserved group and 29 were in the sphincter-unpreserved group.Tumour height was significantly greater in the sphincter-preserved group compared to the sphincter-unpreserved group.Conversely,elevated levels of carcinoembryonic antigen,carbohydrate antigen 19-9,and plasma D-dimer were significantly higher in the sphincter-unpreserved group.Significant differences were also observed between the two groups in terms of place of residence,presence of colonic polyps,neoadjuvant chemotherapy,preoperative radiotherapy,mucinous adenocarcinoma,nerve invasion,and tumour height.No significant differences were observed for other parameters.Logistic regression analysis identified colonic polyps,mucinous adenocarcinoma,nerve invasion,and tumour height as independent risk factors for sphincter preser-vation.CONCLUSION Several risk factors influencing sphincter preservation in laparoscopic radical rectal cancer surgery were identified.These factors could be valuable tools for guiding clinical decision-making and optimising preoperative patient evaluations.
文摘BACKGROUND Liver transplant(LT)recipients are susceptible to carbapenem-resistant Klebsiella pneumoniae(CRKP)infections.Comprehensive research addressing the incidence,timing,infection sites,resistance patterns,treatment options,and associated risk factors among LT recipients with CRKP is now lacking.AIM To assess the incidence,resistance,therapy,and risk factors of CRKP infections post-LT,and to evaluate the impact of them on prognosis.METHODS A retrospective study was conducted,including 430 consecutive patients who underwent LT between January 2015 and June 2023.This study aimed to investigate the risk factors for CRKP infections and their influence on outcomes using logistic regression analysis.RESULTS Among the 430 patients who underwent LT,20(4.7%)experienced at least one documented CRKP infection within 3 months post-transplantation.The median time from LT to the onset of CRKP infections was 6.5 days.The lungs and bloodstream were the most common sites of CRKP infections.CRKP isolates were relatively susceptible to ceftazidime/avibactam(93.7%),polymyxin B(90.6%),and tigecycline(75.0%)treatment.However,all isolates were resistant to piperacillin/tazobactam,ceftazidime,cefepime,aztreonam,meropenem,and levofloxacin treatment.Recipients with CRKP infections had a mortality rate of 35%,the rate was 12.5%for those receiving ceftazidime/avibactam therapy.Multivariate analysis identified female sex[odds ratio(OR)=3.306;95%confidence interval(CI):1.239-8.822;P=0.017],intraoperative bleeding≥3000 mL(OR=3.269;95%CI:1.018-10.490;P=0.047),alanine aminotransferase on day 1 post-LT≥1500 U/L(OR=4.370;95%CI:1.686-11.326;P=0.002),and post-LT mechanical ventilation(OR=2.772;95%CI:1.077-7.135;P=0.035)as significant variables associated with CRKP.CRKP infections were related to an intensive care unit length(ICU)of stay≥7 days and 6-month all-cause mortality post-LT.CONCLUSION CRKP infections were frequent complications following LT,with poor associated outcomes.Risk factors for post-LT CRKP infections included female sex,significant intraoperative bleeding,elevated alanine aminotransferase levels,and the need for mechanical ventilation.CRKP infections negatively impacted survival and led to prolonged ICU stays.
文摘BACKGROUND Chronic pouchitis remains a significant and prevalent complication following ileal pouch-anal anastomosis in patients with ulcerative colitis.AIM To identify potential risk factors for the development of chronic pouchitis.METHODS Predictors of chronic pouchitis were investigated through a systematic review and meta-analysis.A comprehensive search of the Medline,EMBASE,and PubMed databases was undertaken to identify relevant studies published up to October 2023.Meta-analytic procedures employed random-effects models for the combination of estimates,with the I^(2)statistic used to assess between-study heterogeneity.RESULTS Eleven studies with a total of 3722 patients,comprising 513 with chronic pouchitis and 3209 patients without,were included in the final analysis.Extraintestinal manifestation[odds ratio(OR)=2.11,95%confidence intervals(CI):1.53-2.91,P<0.001,I^(2)=0%],specifically primary sclerosing cholangitis(PSC)(OR=3.69,95%CI:1.40-9.21,P=0.01,I2=48%),and extensive colitis(OR=1.96,95%CI:1.23-3.11,P=0.00,I^(2)=31%)were associated with an increased risk of chronic pouchitis.Other factors,including gender,smoking status,family history of inflammatory bowel disease and ileal pouch anal anastomosis surgical indication were not significantly associated with chronic pouchitis.CONCLUSION Extraintestinal manifestations,PSC and extensive colitis are associated with the development of chronic pouchitis.These findings underscore the importance of comprehensive pre-operative assessment and tailored post operative management strategies.
基金Supported by the Shandong Provincial Natural Science Foundation General Project,No.ZR2020MH248.
文摘BACKGROUND Objective and accurate assessment of blood loss during pancreaticoduodenectomy(PD)is crucial for ensuring the safety and efficacy of the procedure.While the visual method remains the most common clinical metric,many scholars argue that it significantly differs from actual blood loss and is inherently subjective.AIM To assess blood loss in PD via delta hemoglobin(ΔHb)and compare it with the visual method to predict bleeding-related risk factors.METHODS In this retrospective analysis,1722 patients who underwent PD from 2017 to 2022 at Shandong Provincial Hospital were divided into three groups:Open PD(OPD),laparoscopic PD(LPD),and conversion to OPD(CTOPD).IntraoperativeΔHb(IΔHb)was calculated via preoperative and 72-hour-postoperative hemoglobin concentrations,and its association with visually obtained estimated blood loss(EBL)was analyzed.PerioperativeΔHb(PΔHb)was calculated via preoperative and predischarge hemoglobin concentrations.We compared the differences in IΔHb and PΔHb among the three groups,and performed univariate and multi-variate regression analyses of IΔHb and PΔHb.RESULTS The preoperative general information of patients showed no statistically si-gnificant difference among the three groups(P>0.05).The IΔHb in the OPD,LPD,and CTOPD groups were 22.00(12.00,36.00),21.00(10.00,33.00),and 33.00(18.12,52.24)g/L,respectively;And the PΔHb in the OPD,LPD,and CTOPD groups were 25.87(13.51,42.00),25.00(14.00,45.00),and 37.48(21.64,59.65)g/L,respectively,values significantly differed(P<0.05).IΔHb and EBL were significantly correlated(r=0.337,P<0.001).The results of univariate and multivariate regression analyses indicated that American Society of Anesthesiologists(ASA)classification IV[95%confidence interval(CI):2.330-37.811,P=0.049]and preoperative total bilirubin>200μmol/L(95%CI:2.805-8.673,P<0.001)were independent risk factors for IΔHb(P<0.05),and ASA classification IV(95%CI:45.934-105.485,P<0.001),body mass index>24 kg/m2(95%CI:1.285-9.890,P=0.011),and preoperative total bilirubin>200μmol/L(95%CI:6.948-16.797,P<0.001)were independent risk factors for PΔHb(P<0.05).CONCLUSION There is a correlation between IΔHb and EBL in PD,so we can assess the patients’intraoperative blood loss by theΔHb method.ASA classification IV,body mass index>24 kg/m²,and preoperative total bilirubin>200μmol/L increased perioperative bleeding risk.
