What PHQ-9 score indicates moderate depression?

A score of 10-14 indicates moderate depression. Scores of 5-9 are mild, 15-19 moderately severe, and 20+ severe.

How often should PHQ-9 be repeated?

For monitoring treatment response, PHQ-9 is typically repeated every 2-4 weeks during active treatment.

Is PHQ-9 validated for all populations?

PHQ-9 is validated for adults in primary care. Adapted versions exist for adolescents (PHQ-A) and perinatal populations.

PHQ-9 Patient Health Questionnaire

Score the 9-item PHQ-9 to screen and monitor depression severity. Scores 0-4 minimal, 5-9 mild, 10-14 moderate, 15-19 moderately severe, 20+ severe depression.

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PHQ-9 Patient Health Questionnaire

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Frequently Asked Questions

What PHQ-9 score indicates moderate depression?

How often should PHQ-9 be repeated?

Is PHQ-9 validated for all populations?