目的:探讨婴幼儿泪囊炎发病的影响因素,为婴幼儿泪囊炎的防治提供科学依据。方法:采用1∶1配对病例-对照研究方法,病例来源于我院确诊的851例婴幼儿泪囊炎患儿,并选择同期我院就诊的非泪囊炎及相关疾病的患儿851例为对照,按照性别和年龄1∶1配对,采用婴幼儿泪囊炎影响因素调查表收集被调查患儿相关资料,应用Logistic回归对研究变量进行分析。结果:多因素分析结果显示出生方式、胎次、族别及经济收入情况为婴幼儿泪囊炎主要影响因素。结论:婴幼儿泪囊炎的发病受出生方式、胎次、族别及经济收入情况的影响。

AIM:To discovery the influence factors of infant dacrocystitis in order to provide science basis to the prevention and treatment of infant dacrocystitis. METHODS:A case-control study including cases and controls, who were matched by age and gender, was carried out in our hospital．Factors were analyzed using conditional Logistic regression.RESULTS:Multivariate analysis showed that birth way, birth order, nation and economic condition were main factors to affect infant dacrocystitis.CONCLUSION:Cesarean section delivery, the first birth, the Han rate and higher economic receive people are the main influence factors to infant dacrocystitis.