Prevention of violent revictimization in depressed patients with an add-on internet-based emotion regulation training (iERT): study protocol for a multicenter randomized controlled trial

Table 1 Overview of instruments per assessment

Instrument	T0₁	T0₂	T1	T2	T3	T4	T5	T6^a
Mini International Neuropsychiatric Interview	x					x
Safety Monitor	x					x	x	x
Inventory of Depressive Symptomatology	x		x	x	x	x	x	x
Difficulties in Emotion Regulation Scale	x		x	x	x	x	x	x
Visual Analogue Mood Scale	x		x^b	x	x	x	x	x
Positive and Negative Affect Schedule	x		x	x	x	x
Demographic questionnaire	x
Posttraumatic Diagnostic Scale		x			x
Childhood Trauma Questionnaire	x
List of Threatening Experiences		x
Brief Symptom Inventory		x			x
Utrechts Coping List		x				x
Ruminative Response Scale		x	x	x	x	x
Pearlin Mastery Scale		x	x	x	x	x
Dysfunctional Attitude Scale		x	x	x	x	x
Self-Esteem Rating Scale	x
Inventory of Interpersonal Problems		x				x
NEO Five Factor Inventory			x
EuroQol 5D-5 L	x				x	x
Trimbos questionnaire on Costs associated with Psychiatric Illness	x				x	x
Working Alliance Inventory				x
Client Satisfaction Questionnaire				x
Technical Alliance Inventory				x^c
System Usability Scale				x^c

^aT0₁: baseline part 1, T0₂: baseline part 2, T1: 8 weeks after start of TAU, T2: 14 weeks after start of TAU, T3: 6 months after start of TAU, T4: 12 months after baseline, T5: 24 months after baseline, T6: 36 months after baseline
^bWill also be assessed after each iERT-session in the experimental group
^cWill only be assessed in the experimental group

ISSN: 1471-244X