The effect of life events during pregnancy on depression: the mediating role of cognitive emotional regulation strategies and the moderating role of neuroticism
10.3760/cma.j.cn371468-20201111-01849
- VernacularTitle:孕期生活事件与抑郁：认知情绪调节策略的中介作用及神经质人格的调节作用
- Author:
Ziwen WANG
;
Ting ZHOU
;
Zheng HUANG
;
Hongfang MAO
;
Lifeng ZHANG
;
Haiming WANG
;
Haiqi WANG
- From:
Chinese Journal of Behavioral Medicine and Brain Science
2021;30(3):267-272
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the relationship between life events, cognitive emotional regulation strategies, neuroticism and depression in pregnant women and the internal mechanism of action.Methods:Short-term longitudinal follow-up design were used in this study.A total of 327 pregnant women in the third trimester of pregnancy were investigated with pregnant women's life events scale, cognitive emotion regulation strategy questionnaire, neuroticism subscale of Chinese big five personality questionaire-short form at T1 time point, and patient health questionnaire 9 were measured after 6 weeks(T2).SPSS 20.0 macro program PROCESS was used to examine the mediating effect of cognitive emotion and the moderating effect of neuroticism.Results:(1) The incidence of depression in the third trimester pregnant women was 12.23%.(2)There was significant positive correlation between the total score of life events in pregnant women(T1) and the total score of non-adaptive cognitive emotional regulation strategies(T1) ( r=0.25, P<0.01).Total neurotic personality(T1) and total depressive mood(T2) were significantly positively correlated ( r=0.46, P<0.01).The total scores of life events(T1) of pregnant women were significantly positively correlated with the total scores of depression(T2) ( r=0.36, P<0.01).(3) The non-adaptive cognitive emotion regulation strategy (T1) played a partial mediating role between life events (T1) and depression (T2).The direct effect (effect size=0.29) and the mediating effect (effect size=0.07) accounted for 80.55% and 19.44% of the total effect (effect size=0.36).(4) Neuroticism regulates the second part of the mediating effect of the mediating model.Specifically, the higher the level of individual neuroticism, the stronger the positive predictive effect of non-adaptive cognitive emotion regulation strategies on maternal depression. Conclusion:Pregnant life events play a role in maternal depression through the mediating role of non-adaptive cognitive emotional regulation strategies and the moderating role of neuroticism.
