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Table 1 Demographic and clinical characteristic in FEDN schizophrenia patients by sex

From: Sex differences in association between cognitive impairment and clinical correlates in Chinese patients with first-episode drug-naïve schizophrenia

 

Male patients

(n = 45)

Female patients

(n = 48)

F or X2

p value

Age (years)

25.47 ± 8.57

27.29 ± 7.43

1.209

0.274

Education (years)

12.49 ± 3.25

12.94 ± 3.48

0.411

0.523

Nonsmoker/smoker

35/10

47/1

9.032

0.003**

Married/others

8/37

11/37

0.377

0.539

Body mass index (BMI)

22.16 ± 4.20

21.66 ± 4.62

0.295

0.588

PANSS

 Positive symptom subscale

25.29 ± 7.75

25.48 ± 5.08

0.020

0.888

 Negative symptom subscale

22.16 ± 8.96

18.02 ± 6.20

6.673

0.011*

 General psychopathology subscale

46.18 ± 13.35

38.31 ± 6.31

13.467

 < 0.001**

Total score

93.62 ± 22.86

81.81 ± 12.30

9.791

0.002**

CGI total score

5.47 ± 0.84

5.52 ± 0.77

0.105

0.747

HAMD total score

18.67 ± 12.47

12.65 ± 9.13

7.123

0.009**

  1. *p < 0.05, **p < 0.01.