Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
"I feel as though I am__ years old" 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): Boston Longitudinal Study (BOLOS) of Cognition in Midlife, 1995-2008 (ICPSR 3596)/#/0001_Midlife_in_the_United_States_MIDUS_Boston_Longitudinal_Study_BOLOS_of_Cogni
      • Variable name- B3QFAGE

# Datatype Datatype value list datatype

UUID: 8a54e091-f539-5b12-ab05-df5be4ab3292

Number Number

# Permissible value Value meaning name

UUID: dcc0163e-4ea7-54af-bc48-8583709457a2

998 MISSING

UUID: 861dd83b-ff37-543a-bb1e-d3fb85d04f18

999 INAPP

UUID: 35f81066-ac3d-567e-8d62-2bdaacee7295

-2 DOES NOT HAVE LONGITUDINAL DATA

# Identifier Origin Version

UUID: 2c1b9476-4f7d-5714-a1c5-8144cd3ae025

Midlife in the United States (MIDUS): Boston Longitudinal Study (BOLOS) of Cognition in Midlife, 1995-2008 (ICPSR 3596)/#/0001_Midlife_in_the_United_States_MIDUS_Boston_Longitudinal_Study_BOLOS_of_Cogni_B3QFAGE MIDUS-study_name+variable_name ICPSR 3596