Place of Residence and Cognitive Function among the Adult Population in India.

Journal Article (Journal Article)

BACKGROUND: The place of residence has been linked to cognitive function among adults in developed countries. This study examined how urban and rural residence was associated with cognitive function among adults in India. METHODS: The World Health Organization Study on Global AGEing and Adult Health data was used to examine cognition among 6,244 community-residing adults age 50+ in 6 states in India. Residential status was categorized as urban, rural, urban-to-urban, rural-to-urban, rural-to-rural, and urban-to-rural. Cognition was assessed by immediate and delayed recall tests, digit span test, and verbal fluency test. Multilevel models were used to account for state-level differences and adjusted for individual-level sociodemographic, psychosocial, and health-related factors. RESULTS: Urban residents and urban-to-urban migrants had the highest levels of cognition, whereas rural residents and those who migrated to (or within) rural areas had the lowest cognition. The differences largely persisted after adjustment for multiple covariates; however, rural-to-urban migrants had no difference in cognition from urban residents once socioeconomic factors were taken into account. CONCLUSION: Cognition among adults in India differed significantly according to their current and past place of residence. Socioeconomic factors played an important role in the cognitive function of adults in urban areas.

Full Text

Duke Authors

Cited Authors

  • Xu, H; Ostbye, T; Vorderstrasse, AA; Dupre, ME; Wu, B

Published Date

  • 2018

Published In

Volume / Issue

  • 50 / 3-4

Start / End Page

  • 119 - 127

PubMed ID

  • 29514168

Electronic International Standard Serial Number (EISSN)

  • 1423-0208

Digital Object Identifier (DOI)

  • 10.1159/000486596


  • eng

Conference Location

  • Switzerland