农村腹泻病的病例对照研究：多元条件Logistic回归分析

本文在简易自来水供应巳基本解决的嘉定县农村,对106例腹泻病病例进行1:2配比的病例对照研究。在配合条件Logistic回归模型中采用了各项因素多水平分析法。经单因素和多因素分析结果表明,便后不洗手、用河水洗抹布、洗碗后用抹布擦、碗橱不常清洗等是与腹泻病有关的危险因素。为此,在开展改水工作的同时要加强个人卫生和家庭卫生等健康教育,以便更有效地预防和控制腹泻病的流行。

A Case-control Study of Risk Factors on Diarrhoeal Disease in Rural Areas:A Multiple Conditional Logistic Regression Analysis

A population-based 1: 2 matched study of 106 pairs on diarrhoeal disease was conducted in rural areas that have been improved in water sanitation. Multiple conditional logistic regression technique with the discrete variables under study taking mul- tiple values was used in data analysis. It was sho- wed that diarrhoea was significantly associated with lack of handwashing after defecation, cleaning wiper with surface waters using wiper to clean the bowls and chopsticks and lack of cleaning cupboard. These conclusions suggest the importance of the he- alth education programme to prevent the incidence of the disease while the water sanitation has been performed in such areas.