目的:探讨剖宫产切口感染的高危因素,为其寻找最佳的预防措施和方法。方法:采用回顾性调查方法,调查可能与切口感染相关的高危因素,取同一时间感染与未感染的产妇分别为观察组和对照组进行分析。结果:与对照组相比较,剖宫产切口感染组产妇多伴有基础疾病或感染、胎膜早破、阴道检查次数增加等因素,两组比较差异均有统计学意义(P<0.01)。结论:剖宫产切口感染与产前感染、产妇体质差是密切相关的,应及时干预有高危因素的产妇降低剖宫产切口感染的发生。 Objective: To investigate the risk factors of incision infection in cesarean section and to find out the best preventive measures and methods. Methods: A retrospective investigation was conducted to investigate the risk factors associated with wound infection. The infected and uninfected mothers at the same time were divided into observation group and control group respectively. Results: Compared with the control group, maternal infection in cesarean section incision with underlying diseases or infections, premature rupture of membranes, vaginal examination increased the number of factors, the difference between the two groups were statistically significant (P <0.01). Conclusion: Cesarean section incision infection and prenatal infection, maternal physical quality is closely related to the timely intervention of women with high risk factors to reduce the incidence of cesarean section incision infection.