摘要
目的 分析2005-2011年遂宁市乙型病毒性肝炎发病的流行病学特征,为进一步预防和控制提供科学依据.方法 对2005-2011年遂宁市乙型病毒性肝炎病例进行描述性流行病学分析.结果 2005-2011年遂宁市累计报告乙型病毒性肝炎病例50 196例,其中慢性乙型病毒性肝炎47 775例（95.18％）.年平均发病率为209.92/10万,最低发病率为98.47/10万,最高发病率为296.30/10万,从2010年发病率呈明显下降趋势.年平均发病率最高是船山区348.48/10万,最低是安居区154.84/10万.人群职业分布,最多是农民（42.62％）,其次是学生（22.21％）.发病年龄主要集中在15～39岁（64.74％）.结论 加强健康教育,提高大众预防乙型病毒性肝炎意识;针对高发人群,积极开展乙肝疫苗接种工作,从而有效降低全市乙型病毒性肝炎发病率.
Objective To analyze the epidemiological characteristics of hepatitis B in Suining city from 2005 to 2011, thus to provide scientific evidence for developing prevention and control measures. Methods Descriptive epidemiology was adopted to statistically analyze the data of hepatitis B in Suining city from 2005 to 2011. Re- sults Totally 50, 196 cases of hepatitis B were reported, among which there were 47, 775 （95.18%） chron- ic cases. The average incidence rate was 209.92/10^5, and the lowest incidence rate of hepatitis B was 98.47/ 10^5, while the highest incidence rate was 296. 30/10^5. The incidence of hepatitis B began to decrease from 2010. The area with the highest average incidence rate （348.48/10^5） was Chuanshan district and the area with the lowest average incidence rate （154. 84/10^5） was Anju district. The most patients were peasants （42. 62% ）, followed by students （22.21%）. Age of 15 to 39 years old took the most proportion of patients （67.74%）. Conclusion The incidence of hepatitis B vary according populations and over time, thus pertinent measures should timely taken towards the vulnerable populations in the appropriate periods of the year.
出处
《预防医学情报杂志》
CAS
2014年第1期51-53,共3页
Journal of Preventive Medicine Information
