作为一个人口大国及特殊的社会人口环境，产后抑郁在我国已构成一个越来越严重的公共健康问题，秉承“上医治未病”的理念，开展产后抑郁症预防干预的必要性不言而喻。

Guided by the concept of "Cure a disease before its onset", it is indispensable that prevention and intervention of postpartum depression should be carried out to alleviate the severe situation.

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