4354 11 15982 document 4354 PHQ9_Screening_Questionnaire.pdf application/pdf cd11d85455ccf62c454571de55355a3110d190648076221e7f97b2f7b3825dd5 SHA256 63830 2017-07-26 09:22:43 https://datacompass.lshtm.ac.uk/id/eprint/513/4/PHQ9_Screening_Questionnaire.pdf 513 4 6 application/pdf Text en public cc_by_nd

PHQ9_Screening_Questionnaire.pdf

study_instrument indefinite A short 9-item depression assessment tool that is able to detect and provide probable diagnosis of depression as well as a symptom severity score.