title: Very-low-birthweight infants and income incongruity among African American and white parents in Chicago.
abstract: OBJECTIVE
  Illinois vital records for 1982/1983 and US census income data for 1980 were analyzed to ascertain the relationship of income incongruity, race, and very low birthweight.
  
  
  METHODS
  Positive income incongruity was considered present when study infants resided in wealthier neighborhoods than non-Latino Whites at the same level of parental education attainment and marital status.
  
  
  RESULTS
  The odds ratios of very low birthweight for African Americans (n = 44,266) and Whites (n = 27,139) who experienced positive income incongruity were 0.7 (95% confidence interval [CI] = 0.5, 0.9) and 0.6 (95% CI = 0.5, 0.9), respectively.
  
  
  CONCLUSIONS
  Positive income incongruity is associated with lower race-specific rates of very low birthweight.
authors.affiliation: Children's Memorial Hospital, Northwestern University Medical School, Chicago, IL 60614, USA.
authors.forename: J W
authors.initials: JW
authors.lastname: Collins
authors.forename: A A
authors.initials: AA
authors.lastname: Herman
authors.forename: R J
authors.initials: RJ
authors.lastname: David
mesh_terms: D000293:Adolescent; D000328:Adult; D001741:Black or African American / Q000706:statistics & numerical data*; D019352:Censuses; D002641:Chicago / Q000453:epidemiology; D004522:Educational Status; D005260:Female; D006801:Humans; D007182:Income / Q000706:statistics & numerical data*; D007231:Infant, Newborn; D019102:Infant, Very Low Birth Weight; D008297:Male; D017533:Marital Status; D016017:Odds Ratio; D010298:Parity; D012959:Socioeconomic Factors; D044465:White People / Q000706:statistics & numerical data*