Professional Overview
My long-standing program of research is in the area of health disparities and health equity. Most of this work has been concentrated in the area of maternal-child health. The overarching question that is threaded throughout this body of work concerns the pathways and mechanisms that link social and economic disadvantage to poorer maternal and child outcomes. This work has included diverse projects, including health policy work within the Ohio Medicaid agency and the development of health screening clinics for the underserved. In this work I use a life course model to explore the intergenerational transmission of health capital (mainly between mother-daughter dyads). I have completed projects using various methods, including survey research and numerous secondary data bases (including NHANES, NHIS, Medicaid and Medicare claims data, birth certificates and the National Longitudinal Survey of Youth (NLSY)) to examine the social determinants that are related to health behaviors and disease development. I am particularly interested in examining the relationship between economic status, health behaviors and health outcomes (birth outcomes, and adult and childhood obesity) across racial and socio-economic groups. The economic measures include neighborhood and state-level factors, as well as individual income and relative deprivation, cumulated over the life course of the individual. Much of this work focuses specifically on how early life disadvantage, particularly social and economic disadvantage, influences differential health development in African-American and white females, concentrating on markers of adolescent health (obesity, menarche timing, general health status) that are linked to later life chronic disease. This work aligns with interest in health equity and social determinants as it in within these earliest periods that the greatest potential for life course impact occurs. I currently am extending this work by considering how health behaviors are transmitted across generations and determining their effects on infant/child outcomes. An example of this is a pilot grant we received to investigate ways to translate the current science of health promotion, diabetes prevention and community engagement to reduce the risk for future gestational diabetes complicated pregnancies and type 2 diabetes in economically distressed women. Additionally I am working with a group at the OSU Crane Center to investigate how family resource use during the first 5 years of life impact social, behavioral, cognitive, and health outcomes using a birth cohort study in Franklin County.
Research
2014-2019 Associate Director, Institute for Population Research. NIH, NICHD P2CHD058484 $2,876,507 (PI: Dr. John Casterline)
2014-2019 Co-investigator. KICS: Kids in Columbus Study. Crane Center for Early Childhood Research & Policy.
2015-2016 Principal Investigator. A community approach to lowering the risk of type 2 diabetes in high risk women with a history of gestational diabetes. $11,300. CTSA, Pilot and Collaborative Studies Program.
2015-2016 Principal Investigator, Early life contexts, stress, and developmental gains over the school year. Crane Center for Early Childhood Research and Policy.
2013-2015 Co-Investigator (mentor). Pathways to shortened gestation among Black women. National Institutes of Health, National Institute of Nursing Research, F31 Award. July1, 2013 (Student: Shannon Gillespie)
2010-2014 Principal Investigator. Pathways to overweight and pubertal timing in African-American and White girls. National Institutes of Health, National Institute for Nursing Research, RO1 NR009384, $1,203,364.
2011-2013 Co- investigator (mentor). Early life nutritional environments and cognitive ability in children. National Institutes of Health. National Institute of Nursing Research. F31, NR012878 $70,278. (Student: Rika Tanda)
