Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
19. About how often do you have trouble remembering things? NACC Health assessment
e.g., Activities of Daily Living (ADL), Instrumental ADL, cognitive function, etc.
 Other NIA-funded studies
  • ▼ NACC
    • ▼ Uniform Data Set
      • ▼ Form name- A1: Participant Demographics
        • ▼ Packet- Initial Visit Packet
          • Variable name- memtroub

# Datatype

UUID: 3c579044-6f2f-5287-9d06-ef1bb25d8b6b

Value List

# Permissible value Value meaning name

UUID: 361d1de1-c7e2-57cc-ba03-ed9d9f147d47

1 Never

UUID: b44d4312-7139-5050-a88d-e32147e8cb1c

2 Rarely

UUID: dcdc47f5-0309-5674-b89d-d2f0c451214e

3 Sometimes

UUID: 6a1cf674-6d38-517d-9527-53f94987b4cc

4 Often

UUID: ebb7e0fb-f671-55e6-93f1-bdd68691d4ad

5 Very often

UUID: d678afb6-f484-5f78-9c68-b132e6b7eb71

9 Don't know / Prefer not to answer

# Identifier Origin Version

UUID: 00bcc54d-8395-5268-8fb7-58e40e9263da

UDS_a1_Initial Visit Packet_memtroub NACC-source_dataset+form_name+packet+var_name NACC_uds-v4-ivp-ded-11122025