Table 2.

A summary of group means and SDs of the neuropsychological scores in schizophrenia patients and controls subjects which showed significant differences

Domains	Controls	Patients	p-Value
Accuracy
Abstract and mental flexibility	−0.08 ± 0.87	−1.87 ± 0.62	0.001
Attention	0.37 ± 0.27	−1.10 ± 1.44	0.001
Face memory	0.76 ± 1.42	−0.91 ± 0.93	0.001
Spatial memory	0.97 ± 1.03	−0.68 ± 0.51	0.001
Working memory	0.53 ± 0.67	−1.55 ± 1.35	0.001
Spatial ability	0.39 ± 0.56	−0.36 ± 0.53	0.006
Sensorimotor	0.70 ± 0.21	−0.38 ± 1.47	0.011
Emotion	0.05 ± 0.92	−0.75 ± 1.03	0.039
Speed
Abstract and mental flexibility	− 0.25 ± 0.88	−1.51 ± 1.62	0.017
Attention	− 0.12 ± 0.80	−1.12 ± 1.48	0.035
Face memory	0.69 ± 1.72	−1.04 ± 2.61	0.049
Spatial memory	0.69 ± 0.56	−0.79 ± 2.18	0.020
Working memory	0.18 ± 0.74	−0.85 ± 1.32	0.014
Spatial ability	0.15 ± 0.88	−2.78 ± 3.60	0.008
Sensorimotor	0.95 ± 0.64	−0.03 ± 1.16	0.011
Emotion	0.87 ± 0.77	−1.77 ± 2.81	0.002
Efficiency
Abstract and mental flexibility	− 0.22 ±0.89	−2.08 ± 0.68	0.001
Attention	0.37 ± 0.43	−1.75 ± 2.05	0.001
Face memory	1.05 ± 1.67	−0.95 ± 0.97	0.001
Spatial memory	1.15 ± 1.13	−0.75 ± 0.63	0.001
Working memory	0.52 ± 0.67	−1.49 ± 1.23	0.001
Spatial ability	0.09 ± 0.82	−1.13 ± 0.75	0.003
Sensorimotor	0.94 ± 0.46	−0.48 ± 1.70	0.006
Emotion	0.44 ± 1.15	−0.81 ± 1.22	0.010