Table 3.

Cognitive function in normal/under weight and overweight/obesity schizophrenia patients.

	normal/under weight (n = 95)	overweight/obesity (n = 48)	t	p
Speed Of Processing	39.60 ± 10.75	39.48 ± 11.41	t = 0.062	0.951
Attention And Vigilance	38.02 ± 10.16	36.23 ± 10.55	t = 0.983	0.327
Working Memory	37.98 ± 10.52	33.35 ± 9.02	t = 2.600	0.010*
Verbal Learning	38.54 ± 11.39	38.65 ± 12.04	t = -0.053	0.958
Visual Learning	43.81 ± 10.84	39.00 ± 11.50	t = 2.454	0.015*
Problem Solving	43.87 ± 10.84	44.00 ± 11.47	t = -0.065	0.949
Social Cognition	35.61 ± 10.38	34.81 ± 9.85	t = 0.441	0.660
Composite Scores	33.22 ± 10.94	30.44 ± 11.67	t = 1.405	0.162

*p < 0.05.