Taryn W Morrissey, Ph.D. Assistant Professor 4400 Massachusetts Ave., NW Washington, DC 20016-8070 Phone: 202-885-6323 Email: firstname.lastname@example.org
Perinatal/Infancy (0-12 months)
Toddlerhood (13-35 months)
Early Childhood (3-5 years)
Depression affects an estimated 13% to 24% of mothers with young children (Lyons-Ruth et
al. 2002; McLennan & Kotelchuck, 2000; O'Hara & Swain, 1996), and has severe implications for children's development (e.g., Brennan et al., 2000); however, less is known about how maternal depression affects children's risk for obesity and health care use. Household production theory maintains that families "produce" child outcomes through parental resources or a lack thereof (Becker, 1981). As the primary caregiver, mothers play an important role in children's development, and maternal depression may affect children's health through parenting practices. Maternal depression has been associated with increased television watching among preschool children (Burdette et al., 2003) and poorer adherence to routines such as mealtimes (McLearn et al., 2006), but its impacts on children's eating habits and obesity have received less attention. Maternal depression is also associated with the decreased use of well-child visits (Sills et al., 2007), which may moderate the impact of depression on child obesity. Given that 31% of children aged 2 to 19 are considered overweight (Ogden et al., 2010), and obesity early in life has effects on health and economic outcomes into adulthood (Cawley, 2010), understanding how maternal depression contributes to child obesity, and how well-child visits moderate this relationship, can illuminate opportunities for clinical and policy interventions.
This project will examine the associations between maternal depression, child obesity, and
children's health care use using data from the Early Childhood Longitudinal Study-Birth Cohort (ECLS-B), a comprehensive, nationally representative study of nearly 11,000 children from birth through kindergarten entry. Data were collected at five waves (9 months, 2 years, preschool, and 2 waves at kindergarten entry) using parent surveys, direct child assessments, and observations of the home and child care environments. Specifically, this project will address three aims: (1) examine the associations between maternal depression and child obesity; (2) examine the extent to which the associations between maternal depression and children's obesity are mediated by children's eating habits; and (3) examine the extent to which the associations between maternal depression and children's body mass index (BMI: a measure of weight-for-height) are moderated by children's health care use. We will use rigorous longitudinal methods including within-child fixed effects models to limit potential omitted variable bias.
This project relates to Strategic Research Issues II, III, and IV by investigating: disparities in
health and health care use among children exposed to maternal depression; the extent to which these children receive preventive health care to promote healthy development; and the longitudinal physical development of children exposed and not exposed to maternal depression.
Listed is descending order by year published.
Dagher RK, Morrissey TW. A cross-sectional study of postpartum depressive symptoms and infant weight outcomes: do well-child visits make a difference? J Womens Health, Issues Care Feb 12, 2015, 4(2):1-11.
Morrissey TW, Dagher R. A longitudinal analysis of maternal depressive symptoms and children’s food consumption and weight outcomes. Public Health Nutr. 2014;17(12):2759-68.
Morrissey TW. Maternal depressive symptoms and weight-related parenting behaviors. Matern Child Health J. 2014;18(6):1328-35.
Depression, Health Care Utilization, Mental Health & Wellbeing, Nutrition &
Diet, Obesity & Weight, Well-Child Pediatric Care