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    李盛, 王龄庆, 王金玉, 马汉平, 李守禹, 李普, 常旭红, 王宇红, 贾清. 2006—2016年兰州市甲型病毒性肝炎流行特征分析[J]. 环境卫生学杂志, 2017, 7(5): 376-379. DOI: 10.13421/j.cnki.hjwsxzz.2017.05.008
    引用本文: 李盛, 王龄庆, 王金玉, 马汉平, 李守禹, 李普, 常旭红, 王宇红, 贾清. 2006—2016年兰州市甲型病毒性肝炎流行特征分析[J]. 环境卫生学杂志, 2017, 7(5): 376-379. DOI: 10.13421/j.cnki.hjwsxzz.2017.05.008
    shu
    LI Sheng, WANG Lingqing, WANG Jinyu, MA Hanping, LI Shouyu, LI Pu, CHANG Xuhong, WANG Yuhong, JIA Qing. Surveillance on Hepatitis A in Lanzhou City in 2006-2016[J]. Journal of Environmental Hygiene, 2017, 7(5): 376-379. DOI: 10.13421/j.cnki.hjwsxzz.2017.05.008
    Citation: LI Sheng, WANG Lingqing, WANG Jinyu, MA Hanping, LI Shouyu, LI Pu, CHANG Xuhong, WANG Yuhong, JIA Qing. Surveillance on Hepatitis A in Lanzhou City in 2006-2016[J]. Journal of Environmental Hygiene, 2017, 7(5): 376-379. DOI: 10.13421/j.cnki.hjwsxzz.2017.05.008
    shu

    2006—2016年兰州市甲型病毒性肝炎流行特征分析

    Surveillance on Hepatitis A in Lanzhou City in 2006-2016

      摘要
    • 摘要:
      目的 了解兰州市甲型病毒性肝炎流行病学特征，为制定防治对策提供科学依据。
      方法 从国家传染病信息监测系统提取兰州市2006—2016年甲肝病例资料，采用SPSS 18.0进行流行病学特征分析。
      结果 兰州市2006—2016年累计报告甲肝2 242例，男性1 299例，占58%，女性943例，占42%。报告发病例数呈逐年下降趋势，各年龄段均有病例报告，低年龄组甲肝病例比例呈逐年下降趋势，高年龄组甲肝病例比例呈逐年上升趋势。各种职业均有发病，其中以农民发病数最多，占29.08%，其次是学生，占16.19%。12月份发病人数最多，为238例，占10.62%，其次为7月份220例，占9.81%，2月份发病人数最少，为135例，占6.02%。甲肝发病例数与总大肠菌群合格率相关系数r为0.152（P > 0.05）。
      结论 兰州市甲肝发病例数呈逐年下降趋势，高年龄组和农民是重点防治对象。

       

      Abstract:
      Objective To investigate the epidemiological characteristics of hepatitis A and provide scientific evidence for the prevention and treatment of hepatitis A in Lanzhou.
      Method The data of hepatitis A from 2006 to 2016 in Lanzhou was extracted from the National Infectious Diseases Surveillance System and analyzed by SPSS 18.0.
      Results A total of 2 242 hepatitis A cases in 2006-2016 were reported in Lanzhou, including 1 299 males (58%) and 943 females (42%). The number of hepatitis A cases was in a decreasing trend from 2006 to 2016. The proportion of hepatitis A cases was in a decreasing trend year by year in the younger age group and in an increasing trend in the elder age group. Hepatitis A cases could be found in all age groups and in all kinds of occupation groups. The proportion of cases was the highest in farmers accounting for 29.08%, and which was the next in students accounting for 16.19%. Most of hepatitis A cases was occurred in December (238 cases, 10.62%), the next was in July (220 cases, 9.81%), and the lowest was in February (135 cases, 6.02%). The correlation coefficient between the incidence of hepatitis A and the qualified rate of total coliform bacteria was 0.152 (P > 0.05).
      Conclusion The incidence of hepatitis A displayed a decreasing trend from 2006 to 2016 in Lanzhou city, and the population in elder age group and peasants were the key targets of prevention and treatment.

       

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