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目的 研究部队人员肺结核发病的危险因素。方法 采用１∶２ 配比的病例对照研究对８６ 个病例及１５３ 个对照的相关资料进行条件ｌｏｇｉｓｔｉｃ 回归分析，计算比值比（ＯＲ） 。结果 单因素分析中，文化程度、肺结核病例接触史、卡介苗接种史及卡痕等因素的ＯＲ 值分别为２．１９ 、２ ．０３、０ ．３８和０ ．５４（Ｐ＜０ ．０５） 。多因素分析中卡痕、肺结核病例接触史和文化程度进入了最终模型，ＯＲ值分别为０ ．３６ 、１ ．９４和２ ．３３。结论 卡介苗接种对预防部队人员结核病有作用，肺结核病例接触史是一个潜在的危险因素。
Objective To study the risk factors of pulmonary tuberculosis in military personnel. Methods A case-control study with a ratio of 1: 2 was used to analyze the conditional logistic regression of 86 patients and 153 controls to calculate odds ratio (OR). Results In the univariate analysis, OR, educational level, history of pulmonary tuberculosis exposure, BCG vaccination history and card marks were 2.19, 2, respectively. 03,0. 38 and 0. 54 (P <0 .05). In the multivariate analysis, card marks, history of pulmonary tuberculosis exposure and education level entered the final model with OR values of 0 respectively. 36, 1. 94 and 2. 33. Conclusion BCG vaccination has an effect on preventing tuberculosis in the army and the contact history of pulmonary tuberculosis is a potential risk factor.