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Stanford Technology Analytics and Genomics in Sleep

Name Label Folder
phq_0100
Patient Health Questionnaire 9: Little interest or pleasure in doing things
Patient Health Questionnaire 9: Little interest or pleasure in doing things

Item from Patient Health Questionnaire 9-item. Kroenke K et al. 2001 (PubMED ID: 11556941)

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General Health/Patient Health Questionnaire (PHQ-9)
phq_0200
Patient Health Questionnaire 9: Feeling down, depressed, or hopeless
Patient Health Questionnaire 9: Feeling down, depressed, or hopeless

Item from Patient Health Questionnaire 9-item. Kroenke K et al. 2001 (PubMED ID: 11556941)

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General Health/Patient Health Questionnaire (PHQ-9)
phq_0300
Patient Health Questionnaire 9: Trouble falling or staying asleep, or sleeping too much
Patient Health Questionnaire 9: Trouble falling or staying asleep, or sleeping too much

Item from Patient Health Questionnaire 9-item. Kroenke K et al. 2001 (PubMED ID: 11556941)

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General Health/Patient Health Questionnaire (PHQ-9)
phq_0400
Patient Health Questionnaire 9: Feeling tired or having little energy
Patient Health Questionnaire 9: Feeling tired or having little energy

Item from Patient Health Questionnaire 9-item. Kroenke K et al. 2001 (PubMED ID: 11556941)

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General Health/Patient Health Questionnaire (PHQ-9)
phq_0500
Patient Health Questionnaire 9: Poor appetite or overeating
Patient Health Questionnaire 9: Poor appetite or overeating

Item from Patient Health Questionnaire 9-item. Kroenke K et al. 2001 (PubMED ID: 11556941)

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General Health/Patient Health Questionnaire (PHQ-9)
phq_0600
Patient Health Questionnaire 9: Feeling bad about yourself
Patient Health Questionnaire 9: Feeling bad about yourself

Item from Patient Health Questionnaire 9-item. Kroenke K et al. 2001 (PubMED ID: 11556941)

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General Health/Patient Health Questionnaire (PHQ-9)
phq_0700
Patient Health Questionnaire 9: Trouble concentrating
Patient Health Questionnaire 9: Trouble concentrating

Item from Patient Health Questionnaire 9-item. Kroenke K et al. 2001 (PubMED ID: 11556941)

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General Health/Patient Health Questionnaire (PHQ-9)
phq_0800
Patient Health Questionnaire 9: Moving or speaking slowly
Patient Health Questionnaire 9: Moving or speaking slowly

Item from Patient Health Questionnaire 9-item. Kroenke K et al. 2001 (PubMED ID: 11556941)

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General Health/Patient Health Questionnaire (PHQ-9)
phq_0900
Patient Health Questionnaire 9: Thought you would be better off dead
Patient Health Questionnaire 9: Thought you would be better off dead

Item from Patient Health Questionnaire 9-item. Kroenke K et al. 2001 (PubMED ID: 11556941)

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General Health/Patient Health Questionnaire (PHQ-9)
phq_1000
Patient Health Questionnaire 9: Total Score
Patient Health Questionnaire 9: Total Score

Summary score for Patient Health Questionnaire 9-item. Each item is scored from 0 to 3, while the total score range from 0 to 27. The PHQ-9 score can be divided into the following categories of increasing severity: Not Clinically significant (0-4), Minimal Symptoms (5-9), Minor depression/Dysthymia/Mild Major Depression (10-14), Moderately Severe Major Depression (15-19), and Severe Major Depression (20-27). Kroenke K et al. 2001 (PubMED ID: 11556941)

Search for all PHQ-9 variables within this dataset

General Health/Patient Health Questionnaire (PHQ-9)