Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Last took daily med PhenX LOINC Treatment
Treatment for all conditions
NIH CDEs
  • PhenX
    • Miscellaneous

# Datatype
Value List

# Permissible value Value meaning name Value meaning code Code system name
1 Currently taking LA15131-8 LOINC
2 Last took within the past 3 months LA15132-6 LOINC
3 Last took 3 to 12 months ago LA15133-4 LOINC
4 Last took more than 12 months ago LA15134-2 LOINC
5 Never took LA15135-9 LOINC

# Designation Tags
When did you last take prescription medication for headache on a daily basis to help prevent a severe headache from happening in the first place [PhenX] Long Common Name
Last took daily med PhenX Short Name
When did you last take prescription medication for headache on a DAILY basis to help prevent a severe headache from happening in the first place? Question Text

# Identifier Origin Version
65391-5 LOINC 2.69
XyhUP5shig NLM CDEs 12-02-2025-download