The Patient Health Questionnaire-9 (PHQ-9) is a tool most clinicians are familiar with. It's quick, familiar, and widely trusted across health care settings. However, when a patient's results indicate ...
A brief, 3-question version of the widely used Patient Health Questionnaire-9 (PHQ-9) may provide a faster, yet still accurate, way for physicians to screen for depression, new research suggests. In a ...