Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Cigarettes per day during heaviest year (ex-smoker) MIDUS Health assessment
e.g., Activities of Daily Living (ADL), Instrumental ADL, cognitive function, etc.
Studies in LINKAGE
  • MIDUS
    • Study name- Midlife in the United States (MIDUS Refresher 1), 2011-2014 (ICPSR 36532)/#/0001_Aggregate_Data
      • Variable name- RA1PA43

# Datatype Datatype value list datatype
Number Number

# Permissible value Value meaning name
96 96 OR MORE CIGARETTES A DAY
97 DON'T KNOW
98 REFUSED
99 INAPP

# Identifier Origin Version
Midlife in the United States (MIDUS Refresher 1), 2011-2014 (ICPSR 36532)/#/0001_Aggregate_Data_RA1PA43 MIDUS-study_name+variable_name ICPSR 36532