Table 1 Demographic and clinical characteristics in young psychotic and non-psychotic depression patients

Patient, n (%)

834(90.9%)

83(9.1%)

Age (years, Mean ± SD)

24.74 ± 5.43

24.13 ± 5.37

0.97

0.330

Hierarchical age, n (%)

1.375

0.503

18–21 (years)

309(37.1%)

36(37.6%)

22–27

247(29.6%)

21(25.3%)

28–35

278(33.3%)

26(31.3%)

Sex, n (%)

1.276

0.259

Male

324(38.8%)

27(32.5%)

Female

510(61.2%)

56(67.5%)

HAMD (Mean ± SD)

29.80 ± 2.73

33.81 ± 2.68

-12.77

<0.001

TSH (uIU/mL, Mean ± SD)

4.63 ± 2.37

7.20 ± 3.01

-7.537^a

<0.001

FT₃ (pmol/L, Mean ± SD)

4.94 ± 0.74

4.88 ± 0.68

0.058

0.494

FT₄ (pmol/L, Mean ± SD)

16.77 ± 3.09

16.86 ± 3.01

-0.095

0.789

FBG (mmol/L, Mean ± SD)

5.34 ± 0.63

5.61 ± 0.70

-3.59

<0.001

TC (mmol/L, Mean ± SD)

5.11 ± 1.10

5.69 ± 1.17

-4.61

<0.001

TG (mmol/L, Mean ± SD)

2.10 ± 0.98

2.48 ± 0.98

-3.40

0.001

HDL-C (mmol/L, Mean ± SD)

1.23 ± 0.28

1.17 ± 0.28

1.97

0.049

LDL-C (mmol/L, Mean ± SD)

2.90 ± 0.88

3.16 ± 0.85

-2.59

0.010

BMI (kg/m²)

24.29 ± 2.02

24.44 ± 2.12

-0.69

0.490

SP (mmHg, Mean ± SD)

113.88 ± 10.25

118.76 ± 9.07

-4.17

<0.001

DP (mmHg, Mean ± SD)

73.86 ± 6.01

76.82 ± 5.97

-4.28

<0.001

Severe anxiety, n (%)

279.03

<0.001

no

789(94.6%)

29(34.9%)

yes

45(5.4%)

54(65.1%)

Attempted suicide, n (%)

40.07

<0.001

no

693(83.1%)

45(54.2%)

yes

141(16.9%)

38(45.8%)

Education level, n (%)

0.371

0.946

Junior high school

51(6.1%)

6(7.2%)

Senior high school

398(47.7%)

41(49.4%)

College

315(37.8%)

30(36.1%)

Postgraduate

70(8.4%)

6(7.2%)