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
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
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
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 recurrence(ER)following surgery for rectal cancer is a significant factor impacting patient survival rates.Tsai et al identified age,preoperative neoadjuvant therapy,length of hospital stay,tumour location,and p...Early recurrence(ER)following surgery for rectal cancer is a significant factor impacting patient survival rates.Tsai et al identified age,preoperative neoadjuvant therapy,length of hospital stay,tumour location,and pathological stage as factors influencing the risk of ER.Postoperative monitoring for ER should encompass a thorough medical history review,physical examination,tumour marker testing,and imaging studies.Additionally,noninvasive circulating tumour cell DNA testing can be utilized to predict ER.Treatment strategies may involve radical surgery,radiation therapy,chemotherapy,and immunotherapy.Through a comprehensive analysis of risk factors,the optimization of monitoring methods,and the development of personalized treatment strategies,it is anticipated that both the efficacy of treatment and the quality of life for rectal cancer patients with postoperative recurrence can be significantly improved.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 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
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
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 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 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 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
BACKGROUND Pancreatic fistula is the most common complication of pancreatic surgeries that causes more serious conditions,including bleeding due to visceral vessel erosion and peritonitis.AIM To develop a machine lear...BACKGROUND Pancreatic fistula is the most common complication of pancreatic surgeries that causes more serious conditions,including bleeding due to visceral vessel erosion and peritonitis.AIM To develop a machine learning(ML)model for postoperative pancreatic fistula and identify significant risk factors of the complication.METHODS A single-center retrospective clinical study was conducted which included 150 patients,who underwent pancreat-oduodenectomy.Logistic regression,random forest,and CatBoost were employed for modeling the biochemical leak(symptomless fistula)and fistula grade B/C(clinically significant complication).The performance was estimated by receiver operating characteristic(ROC)area under the curve(AUC)after 5-fold cross-validation(20%testing and 80%training data).The risk factors were evaluated with the most accurate algorithm,based on the parameter“Importance”(Im),and Kendall correlation,P<0.05.RESULTS The CatBoost algorithm was the most accurate with an AUC of 74%-86%.The study provided results of ML-based modeling and algorithm selection for pancreatic fistula prediction and risk factor evaluation.From 14 parameters we selected the main pre-and intraoperative prognostic factors of all the fistulas:Tumor vascular invasion(Im=24.8%),age(Im=18.6%),and body mass index(Im=16.4%),AUC=74%.The ML model showed that biochemical leak,blood and drain amylase level(Im=21.6%and 16.4%),and blood leukocytes(Im=11.2%)were crucial predictors for subsequent fistula B/C,AUC=86%.Surgical techniques,morphology,and pancreatic duct diameter less than 3 mm were insignificant(Im<5%and no correlations detected).The results were confirmed by correlation analysis.CONCLUSION This study highlights the key predictors of postoperative pancreatic fistula and establishes a robust ML-based model for individualized risk prediction.These findings contribute to the advancement of personalized periop-erative care and may guide targeted preventive strategies.展开更多
A systematic review and meta-analysis study was conducted to assess the effectiveness of probiotic/prebiotic/synbiotic supplementation on the effects of cardiovascular risk factors in patients with type 2 diabetes mel...A systematic review and meta-analysis study was conducted to assess the effectiveness of probiotic/prebiotic/synbiotic supplementation on the effects of cardiovascular risk factors in patients with type 2 diabetes mellitus(T2DM)based on data from randomized controlled trials(RCTs).We searched electronic databases including PubMed,Cochrane Library,Embase,and Web of Science to identify clinical trials published up to 31 March 2023.Data was pooled using a random-effects model if significant heterogeneity(I2>50%),otherwise use a fixed-effects model.Fifty-six trials that included 3317 patients were enrolled for analysis.Meta-analysis reported that probiotic/prebiotic/synbiotic supplementation significantly reduced systolic blood pressure(SBP)(weighted mean difference(WMD):-3.57 mmHg,95% confidence interval(CI):-5.36,-1.78;P=0.000),diastolic blood pressure(DBP)(WMD:-2.05 mmHg,95%CI:-3.07,-1.04;P=0.000),triglycerides(TG)(WMD:-16.10 mg/dL,95%CI:-20.16,-12.05;P=0.000),total cholesterol(TC)(WMD:-14.00 mg/dL,95%CI:-20.46,-7.55;P=0.000),low-density lipoprotein cholesterol(LDL-C)(WMD:-7.03 mg/dL,95%CI:-9.25,-4.81;P=0.000),fasting plasma glucose(FPG)(WMD:-16.57 mg/dL,95%CI:-20.39,-12.74;P=0.000),hemoglobin A1c(HbA1c)(WMD:-0.44%,95%CI:-0.68,-0.20;P=0.000),insulin(standardized mean difference(SMD):-0.37,95%CI:-0.53,-0.21;P=0.000),homeostatic model assessment of insulin resistance(HOMA-IR)(WMD:-1.05,95%CI:-1.56,-0.54;P=0.000),C-reactive protein(CRP)(SMD:-0.35,95%CI:-0.57,-0.13;P=0.002),tumor necrosis factor-α(TNF-α)(SMD:-1.07,95%CI:-1.57,-0.56;P=0.000),interleukin-6(IL-6)(SMD:-0.37,95%CI:-0.61,-0.13;P=0.003)levels,they also increased the high-density lipoprotein cholesterol(HDL-C)(WMD:3.70 mg/dL,95%CI:1.80,5.60;P=0.000)levels in T2DM patients,as compared to the placebo groups.This meta-analysis supports the use of probiotic/prebiotic/synbiotic supplementation as an adjunctive therapy to improve blood pressure,glycemic control parameters,lipid profile and inflammatory markers in patients with T2DM,which are well-known cardiovascular risk factors.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
The aim of this study is to analyze the risk factors and clinical characteristics of pulmonary embolism in northern Shaanxi.In this study,162 patients with venous thrombosis admitted between June 2023 and June 2024 un...The aim of this study is to analyze the risk factors and clinical characteristics of pulmonary embolism in northern Shaanxi.In this study,162 patients with venous thrombosis admitted between June 2023 and June 2024 underwent CT pulmonary angiography to investigate the risk factors and clinical characteristics of pulmonary embolism(PE)in northern Shaanxi.The patients were divided into a control group(no PE,n=98)and a study group(PE,n=64)based on the presence or absence of PE.Data were collected using a Case Report Form,and statistical analyses were conducted to summarize clinical features and risk factors,followed by three months of targeted therapy.Significant differences were observed between the two groups in clinical manifestations such as pleural pain,dyspnea,and hemoptysis,as well as in past medical histories(including malignant tumor history and right ventricular dysfunction),physical signs like lung rales,and laboratory parameters such as hemoglobin,albumin,white blood cell count,D-dimer,blood oxygen saturation,total cholesterol,triglycerides,and high-density lipoprotein cholesterol(all P<0.05).Multivariate logistic regression analysis identified pleural pain,dyspnea,malignancy,right ventricular dysfunction,lung rales,D-dimer,white blood cell levels,and blood oxygen saturation as risk factors for PE in patients with venous thrombosis.Following targeted therapy,the proportions of patients with pleural pain,dyspnea,and lung rales decreased significantly,with concurrent reductions in right ventricular end-diastolic inner diameter(RVD),D-dimer,and white blood cell levels,and a significant increase in blood oxygen saturation.These findings suggest that early prevention and intervention based on these risk factors can effectively reduce the incidence of PE in northern Shaanxi.展开更多
Colorectal cancer(CRC)is the third most commonly diagnosed cancer and the second leading cause of cancer death worldwide.The leading risk factors for CRC include male gender,age over 50,family history,obesity,tobacco ...Colorectal cancer(CRC)is the third most commonly diagnosed cancer and the second leading cause of cancer death worldwide.The leading risk factors for CRC include male gender,age over 50,family history,obesity,tobacco smoking,alco-hol consumption,and unhealthy diet.CRC screening methods vary considerably between countries and depend on incidence,economic resources and healthcare structure.Important aspects of screening include adherence,which can vary signi-ficantly across ethnic and socioeconomic groups.Basic concepts of CRC screening include pre-stratification of patients by identifying risk factors and then using fecal immunochemical test or guaiac-based fecal occult blood test and/or colono-scopy or radiologic imaging techniques.Technological capabilities for CRC scree-ning are rapidly evolving and include stool DNA test,liquid biopsy,virtual colo-nography,and the use of artificial intelligence.A CRC prevention strategy should be comprehensive and include active patient education along with targeted imple-mentation of screening.展开更多
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.
基金Supported by the Key Clinical Specialty Discipline Construction Program of Fujian,Fujian Health Medicine and Politics,No.[2022]884.
文摘Early recurrence(ER)following surgery for rectal cancer is a significant factor impacting patient survival rates.Tsai et al identified age,preoperative neoadjuvant therapy,length of hospital stay,tumour location,and pathological stage as factors influencing the risk of ER.Postoperative monitoring for ER should encompass a thorough medical history review,physical examination,tumour marker testing,and imaging studies.Additionally,noninvasive circulating tumour cell DNA testing can be utilized to predict ER.Treatment strategies may involve radical surgery,radiation therapy,chemotherapy,and immunotherapy.Through a comprehensive analysis of risk factors,the optimization of monitoring methods,and the development of personalized treatment strategies,it is anticipated that both the efficacy of treatment and the quality of life for rectal cancer patients with postoperative recurrence can be significantly improved.
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.
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.
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.
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 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 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.
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.
文摘BACKGROUND Pancreatic fistula is the most common complication of pancreatic surgeries that causes more serious conditions,including bleeding due to visceral vessel erosion and peritonitis.AIM To develop a machine learning(ML)model for postoperative pancreatic fistula and identify significant risk factors of the complication.METHODS A single-center retrospective clinical study was conducted which included 150 patients,who underwent pancreat-oduodenectomy.Logistic regression,random forest,and CatBoost were employed for modeling the biochemical leak(symptomless fistula)and fistula grade B/C(clinically significant complication).The performance was estimated by receiver operating characteristic(ROC)area under the curve(AUC)after 5-fold cross-validation(20%testing and 80%training data).The risk factors were evaluated with the most accurate algorithm,based on the parameter“Importance”(Im),and Kendall correlation,P<0.05.RESULTS The CatBoost algorithm was the most accurate with an AUC of 74%-86%.The study provided results of ML-based modeling and algorithm selection for pancreatic fistula prediction and risk factor evaluation.From 14 parameters we selected the main pre-and intraoperative prognostic factors of all the fistulas:Tumor vascular invasion(Im=24.8%),age(Im=18.6%),and body mass index(Im=16.4%),AUC=74%.The ML model showed that biochemical leak,blood and drain amylase level(Im=21.6%and 16.4%),and blood leukocytes(Im=11.2%)were crucial predictors for subsequent fistula B/C,AUC=86%.Surgical techniques,morphology,and pancreatic duct diameter less than 3 mm were insignificant(Im<5%and no correlations detected).The results were confirmed by correlation analysis.CONCLUSION This study highlights the key predictors of postoperative pancreatic fistula and establishes a robust ML-based model for individualized risk prediction.These findings contribute to the advancement of personalized periop-erative care and may guide targeted preventive strategies.
基金Jiangsu College of Nursing 2023 Special Fund for Research and Development of Medical-Educational Integration。
文摘A systematic review and meta-analysis study was conducted to assess the effectiveness of probiotic/prebiotic/synbiotic supplementation on the effects of cardiovascular risk factors in patients with type 2 diabetes mellitus(T2DM)based on data from randomized controlled trials(RCTs).We searched electronic databases including PubMed,Cochrane Library,Embase,and Web of Science to identify clinical trials published up to 31 March 2023.Data was pooled using a random-effects model if significant heterogeneity(I2>50%),otherwise use a fixed-effects model.Fifty-six trials that included 3317 patients were enrolled for analysis.Meta-analysis reported that probiotic/prebiotic/synbiotic supplementation significantly reduced systolic blood pressure(SBP)(weighted mean difference(WMD):-3.57 mmHg,95% confidence interval(CI):-5.36,-1.78;P=0.000),diastolic blood pressure(DBP)(WMD:-2.05 mmHg,95%CI:-3.07,-1.04;P=0.000),triglycerides(TG)(WMD:-16.10 mg/dL,95%CI:-20.16,-12.05;P=0.000),total cholesterol(TC)(WMD:-14.00 mg/dL,95%CI:-20.46,-7.55;P=0.000),low-density lipoprotein cholesterol(LDL-C)(WMD:-7.03 mg/dL,95%CI:-9.25,-4.81;P=0.000),fasting plasma glucose(FPG)(WMD:-16.57 mg/dL,95%CI:-20.39,-12.74;P=0.000),hemoglobin A1c(HbA1c)(WMD:-0.44%,95%CI:-0.68,-0.20;P=0.000),insulin(standardized mean difference(SMD):-0.37,95%CI:-0.53,-0.21;P=0.000),homeostatic model assessment of insulin resistance(HOMA-IR)(WMD:-1.05,95%CI:-1.56,-0.54;P=0.000),C-reactive protein(CRP)(SMD:-0.35,95%CI:-0.57,-0.13;P=0.002),tumor necrosis factor-α(TNF-α)(SMD:-1.07,95%CI:-1.57,-0.56;P=0.000),interleukin-6(IL-6)(SMD:-0.37,95%CI:-0.61,-0.13;P=0.003)levels,they also increased the high-density lipoprotein cholesterol(HDL-C)(WMD:3.70 mg/dL,95%CI:1.80,5.60;P=0.000)levels in T2DM patients,as compared to the placebo groups.This meta-analysis supports the use of probiotic/prebiotic/synbiotic supplementation as an adjunctive therapy to improve blood pressure,glycemic control parameters,lipid profile and inflammatory markers in patients with T2DM,which are well-known cardiovascular risk factors.
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.
文摘The aim of this study is to analyze the risk factors and clinical characteristics of pulmonary embolism in northern Shaanxi.In this study,162 patients with venous thrombosis admitted between June 2023 and June 2024 underwent CT pulmonary angiography to investigate the risk factors and clinical characteristics of pulmonary embolism(PE)in northern Shaanxi.The patients were divided into a control group(no PE,n=98)and a study group(PE,n=64)based on the presence or absence of PE.Data were collected using a Case Report Form,and statistical analyses were conducted to summarize clinical features and risk factors,followed by three months of targeted therapy.Significant differences were observed between the two groups in clinical manifestations such as pleural pain,dyspnea,and hemoptysis,as well as in past medical histories(including malignant tumor history and right ventricular dysfunction),physical signs like lung rales,and laboratory parameters such as hemoglobin,albumin,white blood cell count,D-dimer,blood oxygen saturation,total cholesterol,triglycerides,and high-density lipoprotein cholesterol(all P<0.05).Multivariate logistic regression analysis identified pleural pain,dyspnea,malignancy,right ventricular dysfunction,lung rales,D-dimer,white blood cell levels,and blood oxygen saturation as risk factors for PE in patients with venous thrombosis.Following targeted therapy,the proportions of patients with pleural pain,dyspnea,and lung rales decreased significantly,with concurrent reductions in right ventricular end-diastolic inner diameter(RVD),D-dimer,and white blood cell levels,and a significant increase in blood oxygen saturation.These findings suggest that early prevention and intervention based on these risk factors can effectively reduce the incidence of PE in northern Shaanxi.
文摘Colorectal cancer(CRC)is the third most commonly diagnosed cancer and the second leading cause of cancer death worldwide.The leading risk factors for CRC include male gender,age over 50,family history,obesity,tobacco smoking,alco-hol consumption,and unhealthy diet.CRC screening methods vary considerably between countries and depend on incidence,economic resources and healthcare structure.Important aspects of screening include adherence,which can vary signi-ficantly across ethnic and socioeconomic groups.Basic concepts of CRC screening include pre-stratification of patients by identifying risk factors and then using fecal immunochemical test or guaiac-based fecal occult blood test and/or colono-scopy or radiologic imaging techniques.Technological capabilities for CRC scree-ning are rapidly evolving and include stool DNA test,liquid biopsy,virtual colo-nography,and the use of artificial intelligence.A CRC prevention strategy should be comprehensive and include active patient education along with targeted imple-mentation of screening.
