Table 2: Descriptive statistics in measures of questionnaires in total sample and by gender.

Total Sample (n = 473)

Males (n = 56)

Females (n = 417)

Scales

M (SD)

Min

Max

M (SD)

Min

Max

M (SD)

Min

Max

Somatic symptoms

3.87 (2.16)

0

7

3.26 (2.38)

0

7

3.96 (2.12)

0

7

Anxiety and insomnia

4.71 (2.18)

0

7

3.58 (2.58)

0

7

4.86 (2.07)

0

7

Social dysfunction

3.77 (2.24)

0

7

3.25 (2.32)

0

7

3.84 (2.22)

0

7

Severe

depression

1.3 (1.64)

0

7

1.07 (1.59)

0

7

1.34 (1.65)

0

7

Total GHQ-28

13.67 (6.67)

0

28

11.17 (7.31)

0

26

14.01 (6.52)

0

28

Total PHQ-15

12.90 (5.59)

0

28

9.12 (5.67)

0

23

13.40 (5.39)

0

28