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Table 1 Clinical characteristics of the subjects

From: Relationship between abstract thinking and eye gaze pattern in patients with schizophrenia

 

Control (N = 22)

Schizophrenia (N = 20)

p-value*

Male/Female

12/10

11/9

0.610

Age (years)

30.2 ± 11.7

31.4 ± 9.3

0.720

Education (years)

15.7 ± 1.4

14.3 ± 2.3

0.020

RPM

50.6 ± 8.3

43.9 ± 15.2

0.091

Similarity

18.7 ± 3.9

14.7 ± 4.5

0.003

Physical Anhedonia

12.2 ± 8.1

18.4 ± 10.1

0.035

Social Anhedonia

10.1 ± 6.8

16.6 ± 6.7

0.004

Simpson-Angus Scale

 

1.0 ± 1.4

 

PANSS_positive

 

13.5 ± 5.3

 

PANSS_negative

 

17.3 ± 5.8

 

PANSS_general

 

33.4 ± 10.1

 

Duration of illness (years)

 

4.5 ± 5.8

 

Chlorpromazine equivalent dose (mg)

 

513.9 ± 590.8

 
  1. *by chi-square for categorical variable and independent sample t-test for continuous variable. RPM: raw score of Raven’s standard Progressive Matrices, Similarity: Score of the Similarity test, PANSS: Positive and Negative Syndrome Scale.