Summary
The Patient Health Questionnaire is a self-report questionnaire for the screening of psychiatric disorders in an adult primary health care setting.
Additional information
Spitzer RL; Kroenke K; Williams JB. Validation and utility of a self-report version of PRIME-MD: the PHQ primary care study. Primary care evaluation of mental disorders. Patient Health Questionnaire. JAMA 1999;282:1737-1744.