沙市市病毒性肝炎危险因素的病例对照研究

根据疾病监测资料确定病毒性肝炎为湖北省沙市市当前主要疾病后，对１１５例各型肝炎病人和６０名血清学结果全部阴性者进行肝炎危险因素的病例对照研究，结果表明，家庭经济状况、街头摊点吃早点方式、饭前便后洗手习惯和对肝炎传播途径的掌握程度对甲型肝炎的发病概率具有独立的影响作用，据此提出对甲型肝炎的综合防治对策。

The case-control Study of Hepatitis Risk Factors in Shashi City

epatitis was regarded as a main healthproblem in Shashi city,Hubei province,accor-ding to DSP data at present.The case-controlstudy of hepatitis risk factors were carriedout among 115 hepatitis cases and 60 controlsthat all were negative serologically in Shashicity.The result indicates that economic status,way of having breakfast outside,habits ofwashing hands before meals and after feces,levels of knowing about route of infection ofhepatitis are independently associated with morbidity probability of hepatitis A,thecomprehensive preventive measutes are presentedin the light of these conclusions.