Posttraumatic Stress Symptoms and the Quality of Maternal-Child Interactions in Mothers of Preterm Infants.
Mei Elansary, Barry Zuckerman, Gregory Patts and 3 others
PMID 36040801WHAT IT FOUND
Mothers with posttraumatic stress symptoms showed more sensitive and reciprocal interactions with their preterm infants than unexposed mothers.
Exposure alone, without symptoms, did not change interaction quality. This challenges the assumption that trauma symptoms inevitably impair early parenting.
Key findings
01Trauma-exposed symptomatic mothers demonstrated greater maternal sensitivity and dyadic reciprocity compared to trauma unexposed mothers in multivariable models.
02There were no statistically significant differences in maternal-child interactions between trauma-exposed, asymptomatic mothers and trauma unexposed mothers.
03Mothers reporting avoidance symptoms demonstrated greater maternal sensitivity, decreased maternal intrusiveness, and greater dyadic reciprocity compared to trauma unexposed mothers.
STILL TO COME
How it was doneWhat they foundWhat it means for SLPs
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What it does not show
The study was embedded in a trial designed for a different purpose, so sample size was not determined by power calculations for this specific analysis. Findings are limited to mothers of preterm infants at 12 months corrected age and may not generalize to full-term infants or other developmental stages. Trauma histories were heterogeneous, and the study did not probe timing, chronicity, or recurrence of trauma, which could influence outcomes. The measure used (MPSS) reflects DSM-IV criteria, not current DSM-5 diagnostic standards.
Declared interests
The authors declared no conflicts of interest. The study was supported by the National Institutes of Health (Extramural).
The easy way to misread this
Do not interpret the positive association between trauma symptoms and parenting quality as evidence that trauma is beneficial or that symptoms should be left untreated. The study shows an association at one time point, not causation, and does not address long-term child outcomes or the distress experienced by the mothers.