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Table 1 Demographics and clinical characteristics of patients with schizophrenia

From: Genetic polymorphisms of PIP5K2A and course of schizophrenia

 

All (n = 384)

Male (n = 237)

Female (n = 147)

p-value*

Age (mean ± SD)

42 (30–53)

39 (28–51)

47 (33–56)

0.000216

Age of beginning of disease

23 (19–31)

23 (19–30)

24 (20–33)

0.116

Duration of disease, years

14.0 (7.0–25.0)

13.0 (6.0–22.0)

15.5 (8.0–30.0)

0.004

  1. *calculated with the Mann-Whitney U test