Phq9 is adapted from prime md today, developed by drs spitzer, williams, kroenke and colleagues, with an educational grant from pfizer inc. Phq9 patient depression questionnaire for initial diagnosis. Criterion validity of the phq9 malay version in a primary. Patient health questionnaire phq 9 nine symptom depression checklist name. Spitzer, md, and colleagues, with an educational grant from pfizer inc. As a severity measure, the phq9 scores range from 0 to 27, as each of the nine items was scored from 0 not at all to 3 nearly every day. The phq9 is a selfadministered scale that was drawn from the primary care. Refer to the accompanying phq9 scoring card to interpret the total score. The patient health questionnaire phq is a selfadministered version of the prime md tool for common mental health disorders administered by health care professionals. Phq9 depression severity this is calculated by assigning scores of 0, 1, 2, and 3, to the response categories of not at all, several days, more than half the days, and nearly every day, respectively.
Phq9 is adapted from prime md today, developed by drs robert l spitzer, janet b. Patient health questionnaire phq9 nine symptom depression checklist name. Patient completes phq 9 quick depression assessment. Phq 9 patient depression questionnaire for initial diagnosis. The names primemd and prime md today are trademarks of pfizer inc. Patient health questionnaire, including phq, phq9, phqbrief.
Patient health questionnaire phq 9 is adapted from prime md today, developed by drs. The phq9 was originally designed to improve detection of depression in primary care and nonpsychiatric settings kroenke et al. The patient health questionnaire phq 9 is a brief patient selfreported depression assessment specifically developed for use in primary care. In this study, a positive score was defined as score of 10 and above for phq9, and. Williams, kurt kroenke, and colleagues with an educational grant from pfizer inc. Quick guide to primemd patient health questionnaire phq.
Phq9 scoring card for severity determination for healthcare. Robert l spitzer, janet bw williams, kurt kroenke, and colleagues, with an educational grant from pfizer inc. The phq9 is a brief, 9item scale that includes only the depressionrelated items from the phq. Patient health questionnaire9 national institute on drug abuse. Patient health questionnaire phq9 is adapted from prime md today, developed by drs. The patient health questionnaire phq is a selfreport version of the primary care evaluation of mental disorders primemd diagnostic tool for common mental disorders.
Gregory plemmons md, mfa, in adolescent health screening. The phq 2 inquires about the frequency of depressed mood, with a score ranging from 0 to 6. Phq 9 scores of 5, 10, 15, and 20 represented mild, moderate, moderately severe, and severe depression, respectively1. Patient health questionnaire phq9 nine symptom depression. Patient health questionnaire phq 9 n o t a t a a l l s e v e r l d a y s m o r t h n h a l f a t h e d n e r l y e v e r y d y 1 little interest or pleasure in doing. If you circled anyproblems, how difficult have these problems made it for you to do your work, take care of things at home. Refer to the accompanying phq9 scoring box to interpret the total score.
Interpreting the phq2 and phq9 research has shown that certain scores on the phq9 are strongly correlated with a subsequent major depression diagnosis. The patient health questionnaire 9 item phq 9 is a 9 question less specific version of the phq. Patient health questionnaire phq9 n o t a t a a l l s e v e r l d a y s m o r t h n h a l f a t h e d n e r l y e v e r y d y 1 little interest or pleasure in doing. The patient health questionnaire phq is a selfreported version of a much more detailed clinicianadministered screening tool called primary care evaluation of mental disorders prime md. The patient health questionnaire 9item phq9 is a 9question less specific version of the phq. However, not everyone with an elevated phq9 is certain to have major depression. Williams, kurt kroenke, and colleagues, with an educational grant from p. The patient health questionnaire phq is designed to facilitate the recognition and diagnosis of the most common mental disorders in primary care patients. Patient completes phq9 quick depression assessment. Based on the dsmivtr sensitivity correctly identifies those with the disease 0. Patient health questionnairephq9 nine symptom depression checklist name. Depression should not be diagnosed or excluded solely on the basis of a phq9 score. Patient health questionnaire9 national institute on. Kaiser permanente patient health questionnaire phq9 name date over the last two weeks, how often have you been bothered by any of the following problems.
Patient completes phq9 quick depression assessment on accompanying tearoff pad. Refer to the accompanying phq 9 scoring box to interpret the total score. Phq9 quick depression assessment for initial diagnosis. Phq9 is adapted from prime md today, copyright 1999 pfizer inc. From the primary care evaluation of mental disorders patient health questionnaire primemd phq. Quick guide to primemd patient health questionnaire phq purpose.
Specificity correctly identifies those without the disease 0. The patient health questionnaire phq is a selfadministered version of the primemd diagnostic instrument for common mental disorders. Patient health questionnaire 9 introduction the patient health questionnaire phq is a selfreport version of the primary care evaluation of mental disorders prime md diagnostic tool for common mental disorders. As a severity measure, the phq 9 scores range from 0 to 27, as each of the nine items was scored from 0 not at all to 3 nearly every day. Patient health questionnaire phq9 british columbia. Phq instruction manual patientcentered primary care collaborative. Phq9 is adapted from prime md today, developed by drs robert l. The phq2 inquires about the frequency of depressed mood, with a score ranging from 0 to 6.
Patient health questionnaire 9 an overview sciencedirect. The phq9 is adapted from prime md today, developed by drs. Gad7 anxiety and phq9 depression score sheet torbay and. The phq9 has demonstrated usefulness as an assessment tool for the diagnosis of depression in primary care with acceptable reliability, validity, sensitivity and specificity. The patient health questionnaire phq is a selfadministered version of the primemd tool for common mental health disorders administered by health care professionals. Williams, kurt kroenke, and colleagues, with an educational grant from pfizer inc. Kaiser permanente patient health questionnaire phq9. Results may be included in patient files to assist you in setting up a treatment goal, determining degree of response, as well as guiding treatment intervention. Phq9 scores of 5, 10, 15, and 20 represented mild, moderate, moderately severe, and severe depression, respectively1. The authors identify a cutoff score of 3 as the optimal cut point for screening. Williams, kurt kroenke, and colleages, with an educational grant from pfizer inc.
Phq9 is adapted from prime md today, developed by drs. The patient health questionnaire phq is a selfreported version of a much more detailed clinicianadministered screening tool called primary care evaluation of mental disorders primemd. In this study, a positive score was defined as score of 10 and above for phq 9, and. It is not only an efficient screening tool but also a way to track patients response to treatment gilbody et al. The names primemd and primemd today are trademarks of pfizer inc. The phq 9 has demonstrated usefulness as an assessment tool for the diagnosis of depression in primary care with acceptable reliability, validity, sensitivity and specificity. Over the last 2 weeks, how often have you been bothered by any of the following problems. The phq 9 is a brief, 9 item scale that includes only the depressionrelated items from the phq. Not at all 0 several days 1 more than half the days 2 nearly every day 3 1.
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