SOCIAL SUPPORT IN PREGNANCY - PSYCHOSOCIAL CORRELATES OF BIRTH OUTCOMES AND POSTPARTUM DEPRESSION

This prospective study examined the effects of prenatal social support on maternal and infant health and well-being in a sample of low-incom e pregnant women (N = 129). Three aspects of support (amount received, quality of support received, and network resources) and four outcomes (birth weight, Apgar scores, labor progress, and postpartum depressio n) were studied. Results indicated that women who received more suppor t had better labor progress and babies with higher Apgar scores. Women with higher quality support had babies with higher Apgar scores and e xperienced less postpartum depression. Also, women with larger network s had babies of higher birth weight. Further analyses indicated that t he outcomes as a whole were more consistently predicted by instrumenta l rather than emotional forms of support. Finally, although there was some evidence for stress-buffering effects of support, the overall fin dings were more consistent with a main effect model.