title: Demographic characteristics of U.S. Chinese older adults in the Greater Chicago area: assessing the representativeness of the PINE study.
abstract: OBJECTIVE
  We aimed to assess the representativeness of the demographic characteristics of the PINE study to the Chinese aging population in the Greater Chicago area.
  
  
  METHODS
  The PINE study is a population-based study of Chinese older adults aged 60 and over in the Greater Chicago area. In preparation of the PINE study, we conducted a random block census study in Chicago. Demographic characteristics of the PINE study were compared with the data drawn from U.S. Census 2010 and random block census study using chi-square tests.
  
  
  RESULTS
  The PINE study is representative of the Chinese aging population in the Greater Chicago area. No significant difference was found in key attributes including age, sex, income, education, number of children, and country of origin.
  
  
  CONCLUSIONS
  Our report is critical in understanding the vast socio-demographic diversity of U.S. Chinese older adults. Rigorous studies are needed to explore the heterogeneity among the diverse aging populations.
authors.affiliation: Northwestern University, Chicago, IL, USA m-simon2@northwestern.edu.
authors.forename: Melissa A
authors.initials: MA
authors.lastname: Simon
authors.affiliation: Rush University, Chicago, IL, USA.
authors.forename: E-Shien
authors.initials: ES
authors.lastname: Chang
authors.affiliation: Rush University, Chicago, IL, USA.
authors.forename: Kumar Bharat
authors.initials: KB
authors.lastname: Rajan
authors.affiliation: Rush University, Chicago, IL, USA.
authors.forename: Mary Jane
authors.initials: MJ
authors.lastname: Welch
authors.affiliation: Rush University, Chicago, IL, USA.
authors.forename: XinQi
authors.initials: X
authors.lastname: Dong
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001213:Asian / Q000706:statistics & numerical data*; D002641:Chicago; D002681:China / Q000208:ethnology; D015331:Cohort Studies; D003710:Demography; D006801:Humans; D008875:Middle Aged; D012959:Socioeconomic Factors
keywords: aging; community-study; population-based study