产后抑郁是产褥期最常见的精神障碍,不仅严重影响产妇的身心健康,还对婴幼儿的生长发育具有长远的消极影响。于孕期筛查产后抑郁易感人群,及时对高危孕妇实施治疗干预,将对产后抑郁的防治工作具有重要意义。因此,本文对产前影响产后抑郁的生物、心理、社会因素做一简要阐述,以期为产后抑郁的产前预测工作提供依据。 Postpartum depression is the most common mental disorder in the puerperium, not only seriously affecting the maternal and psychological health, but also has a long-term negative impact on the growth and development of infants and young children. Screening for postpartum depression-prone and susceptible populations during pregnancy and timely treatment interventions for high-risk pregnant women will be of great importance in the prevention and treatment of postpartum depression. Therefore, this article gives a brief exposition on the biological, psychological and social factors of prenatal postpartum depression in order to provide the basis for the prenatal prediction of postpartum depression.