The Patient Health Questionnaire-9 (PHQ-9) using the PsychTAB app - the revolutionary way to conduct Psychological and Self Response tests.
The Patient Health Questionnaire (PHQ) is a diagnostic tool for mental health disorders used by health care professionals that is quick and easy for patients to complete.
Intended to be used by clinicians and psychiatrists.
Developed by Drs. Robert L. Spitzer, Janet B.W. Williams, Kurt Kroenke and colleagues, with an educational grant from Pfizer Inc.