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Table 1 Overview of assessments during the study

From: An Internet-based self-help intervention for people with HIV and depressive symptoms: study protocol for a randomized controlled trial

Assessment Screening HIV treatment centers (+/- 5 minutes) Screening researchers
(+/- 10 minutes)
T0: Pretest (+/- 25 minutes) Three times during intervention/waiting period (+/- 10 minutes) T1: post intervention/waiting period: 6-10 weeks after T0 (+/- 20 minutes) T2: 3-month follow-up (+/- 20 minutes) T3: 6-month follow-up1 (+/- 20 minutes)
PHQ-2 or HADS X - - - - - -
PHQ-9 - X X - X X X
CES-D - - X - X X X
Demographics and other information - - X - X X X
Physical tension questionnaire - - X X X X X
BADS - - X X X X X
ERQ - - X X X X X
CERQ - - X X X X X
CCI - - X - X X X
Self-efficacy questionnaire - - X X X X X
Goal disengagement and reengagement scale - - X X X X X
BERQ - - X - X X X
Personal growth questionnaire - - X - X X X
GAD-7 - - X - X X X
PHQ-4 - - - X - - -
Life Events Scale - - X - X X X
Motivation - - X - - - -
Compliance - - - X X X1 X
Dropout - - - X X X X
Medical data - - X - - - X
User satisfaction questionnaire - - - - X - -
  1. PHQ-2 Patient Health Questionnaire 2, HADS Hospital Anxiety and Depression Scale, PHQ-9 Patient Health Questionnaire 9, CES-D Center of Epidemiologic Studies Depression Scale, BADS Behavioral Activation for Depression Scale, ERQ Emotion Regulation Questionnaire, CERQ Cognitive Emotion Regulation Questionnaire, CCI Crandell Cognitions Inventory, BERQ Behavioral Emotion Regulation Questionnaire, GAD-7 Generalized Anxiety Disorder 7, PHQ-4 Patient Health Questionnaire 4
  2. 1Not sent to participants in the control group