Effects of psychosocial factors on postpartum depression: a half-longitudinal mediation analysis of cognitive reactivity

作者：Huilan Hong, Qiuhong Chen, Yiyang Lin, Yonglin Li, Jian-Qing Zheng, Ping Gao, Yang Lei, Feifei Huang · 发表于：BMC Pregnancy and Childbirth · 年份：2025 · DOI：10.1186/s12884-025-07364-y · 被引用次数：4 · 研究领域：Maternal Mental Health During Pregnancy and Postpartum、Infant Development and Preterm Care、Sleep and related disorders

BACKGROUND: The prevention and treatment of perinatal depression are currently the focus of perinatal health care, with cognitive reactivity confirmed to be an important predictor. However, how cognitive reactivity mediates the relationship between psychosocial factors (e.g. family function, perceived stress, mindfulness, and insomnia) and perinatal depression remains unclear. This study aims to investigate the mediating role of cognitive reactivity between psychosocial factors and perinatal depression. METHODS: Based on a half-longitudinal design, this study investigated 368 perinatal women from China in the third trimester (T1) and three months postpartum (T2) using the Perceived Stress Scale, Cognitive and Affective Mindfulness Scale, Athens Insomnia Scale, Family Adaptation Partnership Growth Affection and Resolve Index, Leiden Index of Depression Sensitivity, and Edinburgh Postnatal Depression Scale. Data were analysed using structural equation modelling. RESULTS: The overall fit of the hypothetical structural model is acceptable. The analysis confirmed a direct relationship between family function, perceived stress, mindfulness, and insomnia at T1, and cognitive reactivity at T2. Factors other than mindfulness at T1 had a direct effect on perinatal depression at T2. Furthermore, cognitive reactivity at T2 mediated the influences of family function, perceived stress, mindfulness, and insomnia at T1 on perinatal depression at T2. CONCLUSIONS: Cognitive reactivity levels i...