Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive BehaviorsHumansMaleFemaleAdultPsychometrics
Psychometric validation of the Generalized Anxiety Disorder Scale (GAD-7) and Patient Health Questionnaire (PHQ-9) in an inpatient substance use disorder treatment program.
Kiran Punia, Emily Levitt, Radia Taisir, Brian M Bird, Brian Rush, Shannon Remers, Yelena Chorny, Jean Costello, James MacKillop
Published: 202510.1037/adb0001098
Abstract
OBJECTIVE: The Generalized Anxiety Disorder-7 (GAD-7) and Patient Health Questionnaire-9 (PHQ-9) are two widely used instruments for assessing anxiety and depression, respectively, but no studies have examined their psychometric properties among indi…
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