A multi-site single blind clinical study to compare the effects of prolonged exposure, eye movement desensitization and reprocessing and waiting list on patients with a current diagnosis of psychosis and co morbid post traumatic stress disorder: study protocol for the randomized controlled trial Treating Trauma in Psychosis

Table 2 Measurements secondary objectives: psychopathology and cost effectiveness

Secondary outcome	MeasurementInterview(i),self-report(s)	T0 baseline	T1 midtreatment	T2 posttreatment	T6 FU 6 month	T12 FU 12 months
Paranoid thinking	GPTS (s)	x		x	x	x
Verbal hallucinations	AHRS (i)	x		x	x	x
Delusions	DRS (i)	x		x	x	x
Basic assumptions	AVH-BAS (s)	x	x	x	x	x
Verbal hallucinations	ESM (s, psymate)	x		x
Depression	BDI-II (s)	x		x	x	x
Social functioning	PSP (i)	x		x	x	x
Posttrauma cognitions	PTCI (s)	x	x	x	x	x
Remission	SCI-SR (i)	x		x	x	x
Care consumption	TiC-P (s)	x		x	x	x
Health outcome	EQ-5D (s)	x		x	x	x

AHRS Auditory Hallucination Rating Scale, AVH-BAS Auditory Verbal Hallucinations – Basic Assumptions Scale, BDI-II Beck Depression Inventory - II, DRS Delusion Rating Scale, ESM Experience Sampling Method, EQ-5D™ EuroQol - 5 dimensions GPTS Green ParanoiaThought Scale, PSP Social Performance Scale PTCI Posttraumatic Cognitions Inventory, SCI-SR Structured Clinical Interview for Symptoms of Remission for the PANSS, TiC-P Trimbos/iMTA questionnaire for Costs associated with Psychiatric Illness - short version.

ISSN: 1745-6215