Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
5. Please approximate the percentage of time during a normal/average day that you use English. NACC Social determinants of health
Social determinants of health (e.g., financial, education, and living arrangements), but not environmental data (e.g., weather data, pollutant data)
Other NIA-funded studies
  • NACC
    • Linguistic History of Subject
      • Form name- Form CLS: Linguistic History of Subject
        • Variable name- apcengl

# Datatype
Number

# Identifier Origin Version
CLS_CLS_NO_PACKET_apcengl NACC-source_dataset+form_name+packet+var_name NACC_cls-v3-ded-10142025