Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Cocaine or crack RADx-UP Health assessment
e.g., Activities of Daily Living (ADL), Instrumental ADL, cognitive function, etc.
 NIH CDEs
  • ▼ RADx-UP
    • ▼ Tier 2
      • Tier 2 Drug Use

# Datatype

UUID: e3e44835-ed75-5f90-9028-2e4e71ed3f68

Value List

# Permissible value Value meaning name

UUID: fa264817-56be-58f0-b24c-7b135e07209e

1 Daily or almost daily

UUID: 7e69b398-418e-5363-b024-d86c599796df

2 About once or twice per week

UUID: 4f6a6413-f788-5cb3-b1ec-c22db4dfab4c

3 About once per month

UUID: 49f4a635-dc7d-58a7-bec4-243a377ca247

4 Rarely (less than once per month)

UUID: d31a4a2f-87a4-57a4-aa4a-affaf8997f87

5 Never

# Designation Tags

UUID: 47af4719-b62f-5a8a-ab29-f372e8eafce6

Cocaine or crack RADx Question Text

UUID: 83ed332f-da1a-519a-8bf1-96e84bf820e4

cocaine_use RADx-UP Variable Name

UUID: aa1f5b2f-92d3-5af4-af59-2e058ef037b3

How often have you used each of the following drugs? RADx Question Text

# Identifier Origin Version

UUID: a2f21415-0522-5813-b44b-f9c25cd243f9

G1nbQ4zyv NLM CDEs 12-02-2025-download

UUID: e17194f6-a8e2-581d-ad33-f6f08527f61f

cocaine_use RADx-UP Variable N/A