1.8. Analysis.

Comparison 1: Extended specialised early intervention versus standard specialised early intervention + treatment as usual, Outcome 8: Mental state: specific, average endpoint score on specific symptoms mental state scale/subscale, negative psychotic symptoms ‐ skewed

Mental state: specific, average endpoint score on specific symptoms mental state scale/subscale, negative psychotic symptoms ‐ skewed
Study	Intervention	Mean	SD	N	Notes
EASY_Extended	ESEI	8.5	2.5	82	Reported a difference
	TAU	9.8	3.8	78	Reported a difference
Malla 2017	ESEI	12.2	9.8	90	Reported a difference
	TAU	11.4	8.9	88	Reported a difference
OPUS II	ESEI	1.72	1.17	197	Reported no difference
	TAU	1.81	1.177	203	Reported no difference