目的了解脑瘫患儿医院感染的相关因素,为加强感染防控措施提供参考。方法采用荟萃分析法(Meta),对我国在2015年3月之前的20年公开发表的有关脑瘫患者医院感染危险因素的文献进行汇总分析。结果共收集相关文献169篇,入选8篇进行Meta分析,入选文献涉及住院患者6 701例。医院感染率范围在18.6%~60.7%,脑瘫患儿在1岁以下,住院时间长、房间患儿多、居住地远、体质弱、免疫球蛋白1~2项降低等因素构成脑瘫患儿医院感染的危险因素。结论脑瘫患儿医院感染因素复杂,要提高医护人员的无菌意识,增强患儿体质以及父母的健康宣教。 Objective To understand the related factors of nosocomial infection in children with cerebral palsy and provide references for the prevention and control of infection. Methods A meta-analysis (Meta) was used to summarize and analyze the literature on the risk factors of nosocomial infection in cerebral palsy patients published in China for 20 years before March 2015. Results A total of 169 articles were collected and 8 articles were selected for meta-analysis. The selected articles involved 6 701 inpatients. Hospital infection rate ranged from 18.6% to 60.7%. Children with cerebral palsy under 1 year of age, long hospital stay, more children with room, far away from home, weak constitution and reduction of immunoglobulin 1 ~ 2 constituted the hospital of children with cerebral palsy Risk factors for infection. Conclusion The children with cerebral palsy have complicated infection in hospital, so as to raise the sterile consciousness of the medical staff, enhance their physique and their parents’ health mission.