Mental health problems affect one in four people in England each year, with depression and anxiety among the most widespread issues. Find out if you should be seeking help by answering a few short ...
Background: Telephone assessment of depression for research purposes is increasingly being used. The Patient Health Questionnaire 9-item depression module (PHQ-9) is a well-validated, brief, ...
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 ...