African American 1 African Americans 1 Allegheny County Caucasian 1 European Continental Ancestry Group 1 Female 1 Health Status Disparities 1 Humans 1 Infant, Low Birth Weight 1 Intergenerational 1 Intergenerational Relations 1 Logistic Models 1 Maternal Age 1 Pennsylvania 1 Pregnancy 1 Pregnancy Outcome 1 Risk Factors 1 Socioeconomic Factors 1 United States 1 Young Adult 1 disease transmission 1 epidemiology 1 ethnology 1 female 1 health disparity 1 health risk 1 human 1 human relation 1 low birth weight 1 low birthweight 1