Table 1 Demographic and clinical data of all participants

Age (year)

22.68 (5.12)

24.11 (6.60)

24.24 (2.88)

1.527

0.220^a

-

Age of onset

19.89(5.51)

18.73(4.70)

-

1.250

0.214 ^b

-

Education (year)

14.14 (2.25)

14.00 (2.72)

16.12 (1.73)

14.045

<0.001^a

1, 2<3

Family history of mental illness (n, %)

17 (29.82%)

23 (35.94%)

0

0.509

0.476 ^d

Duration of illness

2.29 (2.79)

5.37 (3.99)

-

4.972

<0.001^b

-

HDRS

22.51 (6.08)

13.17 (8.28)

-

7.122

<0.001^b

-

HAMA

28.04 (7.09)

16.34 (10.77)

-

7.121

<0.001^b

-

YMRS

14.21 (7.37)

9.98 (6.11)

-

3.446

0.001^b

-

AIS

11.54 (5.03)

7.08 (3.67)

4.24 (2.93)

45.861

<0.001^a

1>2>3

Childhood trauma

Emotional abuse

12.51 (4.70)

9.88 (4.45)

5.88 (1.29)

66.018

<0.001^c

1>2>3

Physical abuse

7.81 (4.65)

6.22 (2.72)

5.22 (0.79)

25.075

<0.001^c

1>2>3

Sexual abuse

6.84 (3.06)

6.17 (2.72)

5.12 (0.39)

17.275

<0.001^c

1, 2>3

Emotional neglect

16.49 (5.44)

14.98 (5.53)

9.74 (4.67)

23.881

<0.001^a

1, 2>3

Physical neglect

11.04 (4.51)

9.80 (3.82)

7.57 (1.87)

12.510

<0.001^a

1, 2>3

CTQ total

54.68 (17.05)

47.05 (14.51)

33.50 (7.02)

31.965

<0.001^a

1>2>3

Social support

Objective support

6.61 (2.44)

7.89 (2.62)

8.66 (2.32)

20.895

<0.001^c

1<2, 3

Subjective support

13.51 (3.81)

16.98 (4.12)

20.04 (3.94)

36.419

<0.001^a

1<2<3

Degree for support utilization

6.28 (2.10)

7.14 (1.67)

8.74 (1.70)

24.542

<0.001^a

1<2<3

SSRS total

26.46 (6.56)

32.02 (6.48)

37.44 (6.07)

39.441

<0.001^a

1<2<3

Suicide

Ideation (n, %)

55 (96.49%)

56 (87.50%)

13 (26.00%)

77.929

<0.001^d

1, 2>3

Plan (n, %)

34 (59.65%)

36 (56.25%)

0

49.829

<0.001^d

1, 2>3

Attempt (n, %)

44 (77.19%)

48 (75.00%)

4 (8.00%)

66.565

<0.001^d

1, 2>3

Frequency (n, %)

72.740

<0.001^d

0

11 (19.30%)

17 (26.56%)

45 (90.00%)

-

-

1, 2>3

1

5 (8.77%)

11 (17.18%)

4 (8.00%)

-

-

-

2

15 (26.32%)

18 (28.13%)

0

-

-

1, 2>3

3 or more

26 (45.61%)

18 (28.13%)

1 (2.00%)

-

-

1, 2>3