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馃 PHQ-9

Depression Severity Screening
馃挕 Over the last 2 weeks, how often have you been bothered by the following problems? Score: 0=Not at all, 1=Several days, 2=More than half the days, 3=Nearly every day
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PHQ-9 Score (0-27)

📛 Depression Severity

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📚 Evidence & Guidelines Class I Recommendation
★★★★★ (2001)
Citation: Kroenke K, Spitzer RL, Williams JB. The PHQ-9: validity of a brief depression severity measure. J Gen Intern Med. 2001;16(9):606-613.
Guideline: USPSTF Depression Screening
📔 View on PubMed
class="disc">⚠️ Medical Disclaimer

For screening only. Mental health diagnosis requires clinical evaluation.