Table 3. Associations between changes in outcomes (BMI and GAF) from baseline and sociodemographic and clinical characteristics.

	BMI (difference from baseline)		GAF (difference from baseline)
Variable	Mean (SD)	ANOVA p-value	Mean (SD)	ANOVA p-value
Sex
Female	-0.1 (1.6)	0.037*	0.4 (7.2)	0.859
Male	-0.8 (1.3)		0.3 (5.5)
Marital status
Married	-1.0 (0.5)	0.143	-2.4 (14.7)	0.448
Single	-0.5 (0.2)		0.9 (5.2)
Divorced	0.3 (0.5)		0.5 (4.5)
Diagnosis
Schizophrenia/schizophrenic disorder	-0.4 (1.4)	0.611	0.8 (5.7)	0.486
Schizoaffective disorder	-0.3 (1.7)		-1.4 (10.2)
Variable	Correlation	p-value	Correlation	p-value
Age	-0.15	0.194	0.17	0.106
Age at illness onset	-0.02	0.922	-0.09	0.356
Duration of illness	0.25	0.026*	0.20	0.184
Metabolic risk index (difference from baseline)	0.23	0.033*	-0.15	0.282

ANOVA = analysis of variance; BMI = body mass index; GAF = Global Assessment of Functioning; SD = standard deviation.

^*p < 0.05.