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Table 1 Demographic and clinical features of the patients and the controls

From: Decreased glutathione levels and impaired antioxidant enzyme activities in drug-naive first-episode schizophrenic patients

Demographic and clinical features

Patients

(N = 23)

Controls

(N = 45)

p-values

Age (mean ± SD) (years)

Min-Max

29.3 ± 7.5

19-45

29.6 ± 6.2

22-47

0.995

Gender (male/female)

20/3

36/9

0.477

Smokers (%)

56.5

46.7

0.44

SAPS score (mean ± SD)

25.4 ± 12.2

-

 

SANS score (mean ± SD)

29.5 ± 16.5

-

 
  1. Max: maximum, Min: minimum, SAPS: Scale for assessment of positive symptoms, SANS: Scale for assessment of negative symptoms, SD: Standard deviation.