Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
1f. In the past 12 months, how often has the participant had a drink containing alcohol? NACC Disease characterization
Including Alzheimer's Disease (AD)/AD-Related Dementias (ADRD) diagnosis and multiple chronic conditions (MCCs)
 Other NIA-funded studies
  • ▼ NACC
    • ▼ Uniform Data Set
      • ▼ Form name- A5/D2: Participant Health History/Clinician-assessed Medical Conditions
        • ▼ Packet- Initial Visit Packet
          • Variable name- alcfreqyr

# Datatype

UUID: bcec86f4-60c2-51f3-9e83-3e93f28e5e2a

Value List

# Permissible value Value meaning name

UUID: 427dcb2b-5dca-574e-a0d0-d8978f99ece5

0 Never

UUID: f2c52b68-ddd7-5a15-88bf-30d1719f4ea9

1 Monthly or less

UUID: dc4c6618-5c05-594c-8eac-b8992d285879

2 2-4 times a

UUID: d83018ac-34d7-5cfe-b670-8092ed12598a

3 2-3 times a

UUID: 6a46dc2c-9511-56ea-b33d-dc08088ff9c1

4 4 or more times a

UUID: 027dfa61-630c-5644-937a-befaa960e1c6

9 Unknown

# Identifier Origin Version

UUID: 344282dd-12be-5a38-a70f-f61e2412fe53

UDS_a5d2_Initial Visit Packet_alcfreqyr NACC-source_dataset+form_name+packet+var_name NACC_uds-v4-ivp-ded-11122025