Prospective, dyadic links between posttraumatic stress disorder symptoms and family violence in the early years of parenthood

Elucidating posttraumatic stress symptom dimensions and health correlates among postpartum women

BACKGROUND

Posttraumatic stress disorder (PTSD) is associated with interpersonal dysfunction and adverse maternal health during the perinatal period (extending from conception through one year postpartum). However, PTSD is a heterogeneous disorder, and little is known about which aspects of this disorder may be particularly deleterious to the health of new mothers. Such data may inform more personalized approaches to PTSD prevention and treatment among postpartum women.

METHODS

Using confirmatory factor analysis, we compared three models of PTSD symptom structure-the four-factor dysphoria model, four-factor emotional numbing model, and five-factor dysphoric arousal model-in 1,663 postpartum women from the Community and Child Health Network (CCHN). We examined associations between PTSD symptom dimensions of the best-fitting model with four correlates relevant to maternal health and functioning-parenting stress, partner relationship stress, relationship satisfaction, and contraceptive use.

RESULTS

Though all models fit well, the five-factor dysphoric arousal model provided optimal fit. Symptom dimensions from this model-re-experiencing, avoidance, numbing, dysphoric arousal, and anxious arousal-evidenced differential associations with the maternal health indicators. Numbing symptoms were most strongly associated with indicators of poor interpersonal functioning, whereas dysphoric arousal symptoms were most strongly related to low-efficacy contraceptive use.

LIMITATIONS

Our cross-sectional study assessed DSM-IV PTSD symptoms.

CONCLUSIONS

PTSD symptoms among postpartum women are best-represented by five factors. Numbing symptoms (e.g., restricted affect, detachment) are most strongly associated with interpersonal difficulties, whereas dysphoric arousal symptoms (e.g., agitation, irritability) are linked with low-efficacy contraceptive use. Screening for these symptoms may help promote the health of new mothers.

Associations of warzone veteran mental health with partner mental health and family functioning: Family Foundations Study

INTRODUCTION

Warzone participation is associated with increased risk of stress-related psychopathology, including posttraumatic stress disorder (PTSD) and depression. Prior research suggests that the mental health of spouses of warzone veterans (WZVs) is linked to that of their partners. Additionally, PTSD among WZVs has been associated with marital dysfunction. Less is known about the effects of depression among WZVs on partner mental health and family relationships. We sought in this study to examine associations between WZV PTSD and depression and partner mental health and relationship outcomes.

METHODS

Using a nationally dispersed sample of Iraq and Afghanistan veterans and their married and unmarried intimate partners, 245 dyads completed structured psychiatric interviews and psychometric surveys assessing family functioning and relationship aggression.

RESULTS

Adjusted regression analyses indicated that depression among WZVs was associated with partner depression and anxiety disorders. WZV PTSD and depression were also associated with partner-reported relationship dysfunction, dissatisfaction, and communication issues, and higher rates of intimate partner aggression victimization and perpetration.

CONCLUSIONS

Mental health consequences of war extend beyond WZVs to the mental health of their intimate partners and their relationships with intimate partners.