CDISC Questionnaire PHQ-9 Test Code Terminology

**Semantic type:** Intellectual Product

**Definition:** Test codes of questionnaire questions associated with the 9 item patient health questionnaire for the Clinical Data Interchange Standards Consortium (CDISC) Standard Data Tabulation Model (SDTM).

**Synonyms:** - PHQ01TC - Patient Health Questionnaire - 9 Item Questionnaire Test Code - QS-PHQ-9 TESTCD