摘要
为探讨小儿反复呼吸道感染发病的易感因素及预防和治疗措施,本文采用问卷调查方式对105例反复呼吸道感染患儿及105例正常儿进行病例对照研究。对12个可能与小儿反复呼吸道感染有关的因素进行Logistic回归分析.结果提示母亲孕期患病、被动吸烟和家庭有慢性病患者与小儿反复呼吸道感染密切相关.三者的发病概率分别为0.6161,0.4326和0.4626,相对危险度分别为3.1702,1.5062和1.
The case-control study was designed to search for the susceptible factors of children recurrent respiratory tract infection (RRTI) and the measures of prevention and treatment. The 105 children suffered RRTI,64 male and 41 female,and 105 good healty children, which had same sexual and aged form as the case group.were quastioned 12 questions related with RRTI by their parents. The data was anaysed with Logistic regression. The results showed that mother' s poor health during pregnancy,passive smoking and coming close to patients of chronic diseases were the factors close correlated with children RRTI. Their probabilities and relative risks (RR) were 0.6161,0.4326,0.4626 and 3.1702,1.5062, 1. 7005, respectively.
关键词
儿童
呼吸道感染
易感因素
反复感染
Children Recurrent respiratory tract infection Susceptible factor Logistic regression.
