Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
20. Compared to 10 years ago, would you say that your memory is much worse, a little worse, the same, a little better, or much better? 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- memten

# Datatype

UUID: 4b4b766a-2564-5c61-8fb3-36fc08c68810

Value List

# Permissible value Value meaning name

UUID: 27f1f95b-8a5e-5587-a907-7ea940fc6bb9

1 Much better

UUID: 3a00b317-456c-51ad-82f5-670f470d158d

2 A little better

UUID: 1e26f66d-d2ca-5fe2-98a0-156c3698fa7b

3 The same

UUID: 39b6945f-8d11-5890-ab93-9f34aa98ffe8

4 A little worse

UUID: e45f5146-3c6d-525f-a0bc-0ca83cad1ec4

5 Much worse

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

9 Don't know / Prefer not to answer

# Identifier Origin Version

UUID: 61595a7a-93cf-59e9-80ac-6360827f0443

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