Sarah M Hutchison1, Louise C Mâsse2, Ursula Brain3, Tim F Oberlander4. 1. Department of Pediatrics, University of British Columbia, BC Children's Hospital Research Institute, Canada. Electronic address: shutchison@bcchr.ca. 2. School of Population and Public Health, University of British Columbia, BC Children's Hospital Research Institute, Canada. 3. Department of Pediatrics, University of British Columbia, BC Children's Hospital Research Institute, Canada. 4. Department of Pediatrics, University of British Columbia, BC Children's Hospital Research Institute, Canada; School of Population and Public Health, University of British Columbia, BC Children's Hospital Research Institute, Canada.
Abstract
BACKGROUND: Building on research reports that early and chronic exposure to maternal depressive symptoms (MDS) adversely affects children's developing executive function (EF), this longitudinal study examined whether exposure to MDS and Selective Serotonin Reuptake Inhibitor (SSRI) antidepressant treatment during pregnancy predicted individual differences in EF at school age. METHODS: In a longitudinal prospective cohort, maternal report of EF using the Behavior Rating Inventory of EF (BRIEF) was obtained from 139 children (77 females; non-exposed n = 88, SSRI exposed n = 51) at age 6 years. Clinician rated and self reports of MDS were also obtained spanning from the 2nd trimester to 6 years postpartum. RESULTS: Higher levels of MDS, especially at 3 years, were associated with poorer maternal reports of EF skills at 6 years. Associations between prenatal SSRI exposure and EF outcomes were not significant, even when controlling for maternal education and MDS at 3 years. CONCLUSIONS: Postnatal exposure to MDS adversely effects developing child EF, even when maternal symptoms were treated with an SSRI antidepressant.
BACKGROUND: Building on research reports that early and chronic exposure to maternal depressive symptoms (MDS) adversely affects children's developing executive function (EF), this longitudinal study examined whether exposure to MDS and Selective Serotonin Reuptake Inhibitor (SSRI) antidepressant treatment during pregnancy predicted individual differences in EF at school age. METHODS: In a longitudinal prospective cohort, maternal report of EF using the Behavior Rating Inventory of EF (BRIEF) was obtained from 139 children (77 females; non-exposed n = 88, SSRI exposed n = 51) at age 6 years. Clinician rated and self reports of MDS were also obtained spanning from the 2nd trimester to 6 years postpartum. RESULTS: Higher levels of MDS, especially at 3 years, were associated with poorer maternal reports of EF skills at 6 years. Associations between prenatal SSRI exposure and EF outcomes were not significant, even when controlling for maternal education and MDS at 3 years. CONCLUSIONS: Postnatal exposure to MDS adversely effects developing child EF, even when maternal symptoms were treated with an SSRI antidepressant.