Effects of maternal and paternal postnatal depressive symptoms on infants' parasympathetic regulation in low-income, Mexican American families.
Effects of maternal and paternal postnatal depressive symptoms on infants' parasympathetic regulation in low-income, Mexican American families.
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DOI：
10.1002/dev.22073
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发表时间：
2021-07
影响因子：
2.2
通讯作者：
Roubinov DS
中科院分区：
文献类型：
--
作者：
Lin B;Yeo AJ;Luecken LJ;Roubinov DS
母亲和父亲在产后第一年患抑郁症的风险较高，特别是在边缘化社区的家庭中。虽然一些研究表明，暴露于母亲的抑郁症状会破坏婴儿的调节发展，但对父亲的抑郁症状也可能起作用的程度知之甚少。目前的研究调查了母亲和父亲的抑郁症状是否与婴儿的生理调节唯一相关，以及相关性是否因婴儿性别而异。参与者包括90个低收入的墨西哥裔美国家庭。当婴儿15周大时，父亲和母亲自我报告他们的抑郁症状，婴儿的静息副交感神经活动（即，呼吸性窦性心律不齐[RSA]）在第6周和第24周进行评估。结果表明，在控制抑郁症状的其他父母和6周的婴儿RSA，父亲的抑郁症状与较低的24周RSA的女孩和男孩，但母亲的抑郁症状仅与较低的24周RSA的男孩。研究结果强调了一种潜在的机制，通过这种机制，父母抑郁症状的后果可能会在几代人之间产生反响，并表明考虑婴儿和父母的性别可能会让人们了解如何最好地进行干预。
Mothers and fathers are at elevated risk for developing depression during the first postnatal year, especially among families from marginalized communities. Although a number of studies demonstrate that exposure to maternal depressive symptoms can undermine infants’ regulatory development, less is known about the extent to which paternal depressive symptoms may also contribute. The current study investigated whether maternal and paternal depressive symptoms were uniquely associated with infants’ physiological regulation, and whether associations varied depending on infant sex. Participants included 90 low-income Mexican American families. Fathers and mothers self-reported their depressive symptoms when infants were 15 weeks old, and infants’ resting parasympathetic activity (i.e., respiratory sinus arrhythmia [RSA]) was assessed at 6 and 24 weeks. Results indicated that, after controlling for depressive symptoms in the other parent and 6-week infant RSA, paternal depressive symptoms were associated with lower 24-week RSA for both girls and boys, but maternal depressive symptoms were only associated with lower 24-week RSA for boys. Findings highlight a potential mechanism through which the consequences of parent depressive symptoms may reverberate across generations, and suggest that considerations of both infants’ and parents’ sex may lend insight into how best to intervene.
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