摘要
新疆喀什地区巴仁乡1987年共发生肠道传播非甲非乙肝炎(ET-NANBH)556例,发病率为2.88%;男性发病率高于女性(3.38%对2.38%,p<0.01)。20～29岁年龄组发病率最高(6.45%),10岁以下儿童发病率最低(0.46%)。病例对照条件 Logiscic 回归分析结果表明,外出吃饭以及家庭内肝炎接触史为 ET-NANBH 的主要传播因素,OR 分别为10.05和17.83;外出吃的食物中水果危险度最大,OR 为6.69。因此,搞好巴扎上的食品卫生管理是防止 ET-NANBH 传播的重要措施。
An epidemic of non-A,non-B hepatitis in Baren township,Xinjiang Uygur Autono- mous Region of China in 1987 was investigated.There were 556 cases with viral hepatitis (2.88%) among 19 329 inhabitants of the area.This epidemic affected mostly young adults. Logistic regression analyses of factors of transmission indicated that contaminated foods, especially fruits,from vendors in market and contact of person to person either directly or via contaminated environment within the families were responsible for the spread of the disease.
出处
《军事医学科学院院刊》
CSCD
北大核心
1990年第4期256-261,共6页
Bulletin of the Academy of Military Medical Sciences
关键词
非甲非乙肝炎
LOGISTIC
回归分析
non-A
non-B hepatitis
case-control study
logistic regression analysis
