The Patient Health Questionnaire (PHQ-9) [1] and Generalized Anxiety Disorder scale (GAD-7) [2] are widely used self-report measures of major depressive disorder (MDD) and generalised anxiety disorder (GAD). They were designed to provide an assessment of depression and anxiety symptom severity...
Two of the most commonly used measures of CMHD symptoms, the 9-item Patient Health Questionnaire (PHQ-9 [8]) and the 7-item Generalised Anxiety Disorder scale (GAD-7 [9]), are widely used in research and clinical practice. Thus, if it were found that these measures needed to be ...
SAS, the scales of Self-rating Anxiety Scale; SDS, Self-rating Depression Scale; GAD-7, seven-item scale for General Anxiety Disorder; PHQ-9, the nine-item Patient Health Questionnaire; PHQ-2, Patient Health Questionnaire-2; SD, standard deviation; SBP, systolic blood pressure; DBP, diastoli...
2 Interim data management Behav Res (2022) 54:885–897 891 (of whom 19 dropped out before the questionnaire, and ten dropped out during the USAUDIT; none dropped out during the PHQ-9 or GAD-7). We also assigned 20 additional rejec- tions for Arm 2, 65 additional rejections for Arm ...
Eligible participants (N = 1159) were employed full-time or part-time, with data collected by both online questionnaire and face-to-face interview. Presence of Generalised Anxiety Disorder (GAD) in the past 12-months was diagnosed by the GAD module in the Composite International Diagnostic ...