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Investigating prenatal perceived support as protective factor against adverse birth outcomes: a community cohort
Mathilde Duroux1, Suzannah Stuijfzand2, Vania Sandoz2
1Department of Psychology, University of Fribourg, Fribourg, Switzerland.
Background:
Studies show that prenatal maternal anxiety may act as a risk factor for adverse birth outcomes, whilst prenatal social support may rather act as a protective factor. However, studies examining prenatal anxiety symptoms, prenatal perceived support, and neonatal and/or obstetric outcomes are lacking.
Objective:
This study investigated whether, in a community sample, prenatal perceived support: (1) had a protective influence on birth outcomes (gestational age (GA), birthweight (BW), 5-minute Apgar score, and mode of delivery); (2) acted as a protective factor, moderating the relationship between anxiety symptoms and the aforementioned birth outcomes.
Method:
During their third trimester of pregnancy, 182 nulliparous child-bearers completed standardized questionnaires of anxiety (HADS-A) and perceived support (MOS-SSS). Birth outcomes data was extracted from medical records.
Results:
(1) Perceived support did not significantly predict any birth outcomes. However, perceived tangible support - MOS-SSS subscale assessing perceived material/financial aid - significantly positively predicted the 5-minute Apgar score. (2) Perceived support did not significantly moderate the relationship between anxiety symptoms and birth outcomes. However, perceived tangible support significantly moderated the relationship between anxiety symptoms and the 5-minute Apgar score.
Conclusion:
When experienced within non-clinical thresholds, prenatal anxiety symptoms do not increase the risk of adverse neonatal and obstetric outcomes when perceived support is present.
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