Objective To assess the influence of company delivery on mother and baby through changing the mode of obstetrical service and developing delivery with company.

目的探讨改变产科服务方式、开展陪伴分娩对母婴健康的影响。

Conclusion: the incidence of postpartum depression is high. The main obstetrical factors include the time of pregnancy and abortion, the history of bad procreation way, whether normal delivery or not.

结论：产褥期抑郁症发生率较高，怀孕次数、流产及引产次数、不良生育史、是否正常产是产褥期抑郁症主要的产科危险因素。