Table 6. Multiple regression estimates.

Regression model		Unstandardized Coefficients		Standardized Coefficients	t	Level of significance (p)	95% Confidence Interval for B
		B	SE	Beta			Lower Bound	Upper Bound
1	(Constant)	0.97	0.79		1.22	0.22	-0.59	2.54
	Gender	0.27	0.05	0.35	4.82	<0.0001***	0.16	0.38
	Antipsychotics: sparing/raising	-0.02	0.07	-0.31	-3.05	0.003**	-0.38	-0.08
	BPRS score	0.36	0.26	0.10	1.35	0.17	-0.16	0.88
	Age	0.004	0.30	0.002	0.01	0.98	-0.60	0.61
	Age group: under 50/over 50 years	0.11	0.08	0.13	1.35	0.17	-0.05	0.28
	Conventional antipsychotics	-0.03	0.10	-0.03	-0.37	0.70	-0.24	0.16
	Combinations of antipsychotics	-0.01	0.07	-0.12	-1.32	0.18	-0.24	0.04
	Diagnosis: schizophrenia	0.12	0.08	0.15	1.56	0.10	-0.03	0.28
	Diagnosis: acute and transient psychosis	-0.06	0.10	-0.06	-0.63	0.52	-0.26	0.13
	Diagnosis: schizoaffective disorder	0.13	0.09	0.11	1.34	0.18	-0.06	0.32
	Diagnosis: persistent delusional disorder	0.11	0.08	0.13	1.36	0.17	-0.05	0.29
	DP: between 5–10 years	-0.12	0.08	-0.12	-1.44	0.15	-0.29	0.04
	DP: over 10 years	-0.15	0.07	-0.20	-2.01	0.04*	-0.31	-0.00

DP–duration of psychosis.

*p<0.05

**p<0.01

***p<0.0001.