Methods72 gravidas were investigated by using the gravida general situation questionnaire,the Edinburgh Postnatal Depression Scale(EPDS), and Hamilton depressive scale(HAMD) in the earlier period of pregnancy till giving birth.

• 方法采用围产期孕妇一般情况调查表、爱丁堡产后抑郁量表(EPDS)、汉密尔顿抑郁量表(HAMD)对72名围产期孕妇进行跟踪调查,直至分娩,并进行统计学分析。