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目的：在自来水供应已解决的驻川某部营区部队及周围居民中对１１６例腹泻病病例进行调查，提出改进措施。方法：采用病例对照方法和条件Ｌｏｇｉｓｔｉｃ回归模型对各项因素进行单因素和多因素水平分析。结果：饭前不常洗手、便后不常洗手、生吃瓜果不常洗、个人着装欠佳等不良习惯，为腹泻病的有关危险因素，其ＯＲ（模型Ⅱ）值分别为２．９５、３．８７、７．８４和３．９５。结论：在自来水供应已解决的营区部队，加强个人卫生宣传教育，养成良好的个人卫生习惯，是预防和控制腹泻病的有效措施
Objectives: To investigate 116 cases of diarrheal diseases among troops and surrounding residents in a battalion battalion located in the settled area of Chuanchuan, where tap water supply has been solved, and put forward improvement measures. Methods: The case-control method and conditional Logistic regression model were used to analyze the single and multifactorial factors. Results: The common risk factors for diarrheal diseases were not common handwashing before meals, frequent handwashing, frequent washing of raw fruits, poor personal dress, etc. The OR (model Ⅱ) values were 2.95 , 3.87,7.84 and 3.95. Conclusion: Strengthening battalion troop units in tap water supply areas to improve public health education on personal hygiene and develop good personal hygiene habits are effective measures to prevent and control diarrheal diseases