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Table 1 Demographic characteristics and performance of patients with SSD and controls

From: Linking social cognition with social interaction: Non-verbal expressivity, social competence and "mentalising" in patients with schizophrenia spectrum disorders

 

Patients

Healthy Controls

Sign.

 

mean

SD

mean

SD

 

N

50

 

30

  

M:F

22:28

 

10:20

 

.480

Age

39.24

13.55

36.83

13.53

.444

MWT (IQ)

103.9

13.34

111

13.55

.024

Picture Completion

11.1

3.48

13.67

2.2

< .001

Zoo Map

0

3.23

4.41

3.55

< .001

WCST pers.

3.18

3.3

0.93

1.39

< .001

Mechanical

21.24

2.85

23.27

1.51

.001

Social script

21.56

3.07

23.03

2.17

.008

Capture

13.82

5.07

16.7

4.17

.014

False belief

16.2

5.45

21.43

2.81

< .001

Sequencing (Brüne)

28.0

6.65

33.83

2.59

< .001

Questionnaire

18.86

3.81

21.9

1.37

< .001

Mentalising II total

46.82

8.97

55.53

3.53

< .001

Duration of illness

9.85

8.79

   

PANSS positive

14.92

5.49

   

PANSS negative

17.48

8.62

   

PANSS disorganisation

22.02

6.36

   

PANSS excitement

6.42

2.62

   

PANSS affective sympt.

10.82

3.46

   

PANSS sum

71.74

16.43

   

Social Behaviour

13.7

8.84