Zvara B J, Meltzer-Brody S, Mills-Koonce W R, Cox M
The University of North Carolina at Chapel Hill, Chapel Hill, NC USA.
The University of North Carolina at Greensboro, Greensboro, NC USA.
Infant Child Dev. 2017 May-Jun;26(3). doi: 10.1002/icd.1991. Epub 2016 Jun 10.
Existing research suggests that approximately 19% of females experience childhood sexual trauma (CST). Little is known, however, about the parenting behaviour of mothers who have experienced CST. Using propensity-matched controls, the present study examines prenatal psychosocial distress, postnatal depressive symptomatology, and caregiving behaviours of women reporting CST at or before the age of 14. Data for these analyses were obtained from mother reports and from observational protocols from a longitudinal study of low-income, rural families. Propensity score methodology was used to create a contrast group matched on family of origin variables in an effort to isolate and examine the long-term associations of CST beyond the effects of other childhood adversities such as poverty. Study findings provide evidence that women with CST histories report greater prenatal psychosocial distress compared to women without trauma histories. Findings further provide evidence for a spillover process from prenatal distress to the broader caregiving system including less sensitive parenting through postnatal depressive symptoms for women with CST histories. These results highlight the importance of screening for CST and psychosocial distress and depression prenatally. Interventions for women with CST histories and directions for future study are proposed.
现有研究表明,约19%的女性经历过童年期性创伤(CST)。然而,对于经历过CST的母亲的养育行为却知之甚少。本研究采用倾向匹配对照法,考察了14岁及以前报告有CST的女性的产前心理社会困扰、产后抑郁症状及养育行为。这些分析的数据来自母亲报告以及一项针对低收入农村家庭的纵向研究的观察记录。倾向得分法用于创建一个在出身家庭变量上匹配的对照组,以努力分离并考察CST在贫困等其他童年逆境影响之外的长期关联。研究结果表明,有CST病史的女性与没有创伤史的女性相比,报告的产前心理社会困扰更多。研究结果还进一步证明了从产前困扰到更广泛的养育系统存在溢出效应,即有CST病史的女性会通过产后抑郁症状表现出不那么敏感的养育方式。这些结果凸显了产前筛查CST以及心理社会困扰和抑郁的重要性。文中还提出了针对有CST病史女性的干预措施以及未来研究的方向。