方法：回顾性分析2009-01/2014-12在本院眼科住院且发生医院感染患者68例的病历信息资料，采用多因素Logistic回归分析筛选白内障住院患者医院感染的危险因素。

结果：白内障住院患者医院感染发生率为1.37%，呼吸道感染发生率最高，有39例(57.35%)； 经多因素Logistic回归分析显示：接触性检查、侵入性操作、住院天数是白内障住院患者医院感染的危险因素。

结论：白内障住院患者有合并医院感染的风险，应加强医院感染管理，严格执行无菌操作，减少医院感染的发生。

METHODS:The medical record information of 68 cases with hospital infection between January 2009 and December 2014 in our hospital were retrospectively analyzed. The risk factors of hospital infection in hospitalized patients were analyzed using screening cataract multiariable Logistic regression analysis.

RESULTS:The incidence of hospital infection in hospitalized patients with cataract was 1.37%, respiratory tract infections had the highest incidence in 39 cases, accounting for 57.35%. The results of multi-factor Logistic regression analysis showed that: sex examination, invasive operation, hospitalization days were risk factors for hospital infection in hospitalized patients with cataract.

CONCLUSION:Hospitalized cataract patients have risk of combined hospital infection, we should strengthen the hospital infection management, strict aseptic operation, for reducing the occurrence of hospital infection.