Abstract：Objective To provide evidence for decision-making on hospital infection prevention through studying the main risk factors related to the incidence of hospital infection. Methods Meta-analysis was used to comprehensively and quantitatively evaluate the 11 case-control studies on risk factors of hospital infection. With Review Manager 5.2 we carried out consistency check, pooled OR and calculated 95% confidence interval. Results The pooled odds ratio values were 1.73(95%CI:1.29~2.31)for patients aged 60 and above, 7.43(95%CI:2.02~27.34)for those with 7 hospitalization days and above, 4.37(95%CI:1.74~10.96)for those with tracheostomy/intubation, 3.83(95%CI:1.89~7.79)for those with catheterization, 3.58(95%CI:1.99~6.42)for those with deep venous catheter, 2.51(95%CI:1.45~4.36)for those with 3 types of antibiotic use and above, 3.87(95%CI:2.06~7.26)for those in coma, and 2.42(95%CI:1.39~4.23)for those with immune agents. Conclusion The major risk factors influencing the incidence of hospital infection in China were aging, days in hospital, tracheostomy/intubation, catheterization, deep venous catheter, types of antibiotic use, coma, and immune agents, and the results could provide scientific basis for hospital infection intervention.
林建潮，王灵红，周新萍. 重症监护室医院感染危险因素的Meta分析[J]. 中国医院统计, 2015, 22(3): 170-172.
Lin Jianchao, Wang Linghong, Zhou Xinping. Meta-analysis of the risk factors on hospital infection in intensive care unit. journal1, 2015, 22(3): 170-172.
