title: Early childhood poverty, immune-mediated disease processes, and adult productivity.
abstract: This study seeks to understand whether poverty very early in life is associated with early-onset adult conditions related to immune-mediated chronic diseases. It also tests the role that these immune-mediated chronic diseases may play in accounting for the associations between early poverty and adult productivity. Data (n = 1,070) come from the US Panel Study of Income Dynamics and include economic conditions in utero and throughout childhood and adolescence coupled with adult (age 30-41 y) self-reports of health and economic productivity. Results show that low income, particularly in very early childhood (between the prenatal and second year of life), is associated with increases in early-adult hypertension, arthritis, and limitations on activities of daily living. Moreover, these relationships and particularly arthritis partially account for the associations between early childhood poverty and adult productivity as measured by adult work hours and earnings. The results suggest that the associations between early childhood poverty and these adult disease states may be immune-mediated.
authors.affiliation: Department of Policy Analysis and Management, Cornell University, Ithaca, NY 14853, USA. kmz7@cornell.edu
authors.forename: Kathleen M
authors.initials: KM
authors.lastname: Ziol-Guest
authors.forename: Greg J
authors.initials: GJ
authors.lastname: Duncan
authors.forename: Ariel
authors.initials: A
authors.lastname: Kalil
authors.forename: W Thomas
authors.initials: WT
authors.lastname: Boyce
mesh_terms: D000328:Adult; D002657:Child Development; D002675:Child, Preschool; D002908:Chronic Disease; D004526:Efficiency; D005260:Female; D006304:Health Status; D006801:Humans; D007154:Immune System Diseases / Q000209:etiology*; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D011203:Poverty; D011247:Pregnancy; D012923:Social Class; D014481:United States