Detecting and monitoring depression with a two-item questionnaire (PHQ-2).
Abstract
null null Objective null This study evaluates the two-item Patient Health Questionnaire (PHQ-2) as a measure for diagnosing and monitoring depression. null null null Methods null We assessed construct validity in a cross-sectional sample of 1619 medical outpatients (mean age 43±14 years, 64% female) by comparing the PHQ-2 to four longer self-report questionnaires. Criterion validity was established in a subsample of 520 participants with...
Paper Details
Title
Detecting and monitoring depression with a two-item questionnaire (PHQ-2).
Published Date
Feb 1, 2005
Volume
58
Issue
2
Pages
163 - 171
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