Table 2.

Differences between patients and controls in ToM and neurocognition

	Patients	Healthy controls	Significance test: t (40)
ToM	−1.60 ± 2.16	1.94 ± 1.04	6.55**
Picture sequencing	4.80 ± 1.19	5.87 ± .28	3.81**
Joke appreciation	1.26 ± .47	1.90 ± .27	5.23**
Story comprehension	.72 ± .31	1.19 ± .27	5.17**
Neurocognition	−3.66 ± 3.77	4.21 ± 3.89	6.57**
IQ	96.65 ± 8.41	103.42 ± 9.32	2.47*
Visual memory	16.78 ± 3.26	19.84 ± 2.73	3.25**
Verbal memory	26.39 ± 15.76	54.21 ± 13.44	6.08**
Verbal fluency	28.00 ± 9.29	44.58 ± 13.47	4.71**
Semantic fluency	32.43 ± 9.45	56.95 ± 12.94	7.09**
Inhibition	32.30 ± 9.88	23.24 ± 5.92	3.49**
Set-Shifting	-.17 ± .93	.20 ± .50	1.54
Planning	60.26 ± 7.84	55.63 ± 6.79	2.02

Note. Data expressed as means ± SD. *p < .05, **p < .01.