Table 4 Multivariable logistic regression to investigate the association between socio-demographic characteristics and PTSD /depressive symptoms

Socio-demographic characteristics

 Gender

  Female vs.Male

3.04

1.11

8.31

0.030*

1.62

0.93

2.84

0.092

 Age

  18–24

2.71

0.38

19.32

0.320

1.49

0.58

3.81

0.409

  25–44

2.10

0.61

7.16

0.239

0.97

0.52

1.82

0.925

  ≥ 45

Ref

-

-

-

Ref

-

-

-

 BMI, Kg/m2

  ≤ 18.5

0.92

0.10

8.91

0.942

1.66

0.52

5.31

0.395

  18.5–24.9

0.57

0.21

1.59

0.285

1.54

0.88

2.70

0.130

  ≥ 25.0

Ref

-

-

-

Ref

-

-

-

 Marital status

  Single

Ref

-

-

-

Ref

-

-

-

  Married

2.02

0.56

7.30

0.283

0.87

0.46

1.64

0.657

  Others

0.00

0.00

.

0.998

0.90

0.27

3.05

0.870

 Educational level

  Below undergraduate

Ref

-

-

-

Ref

-

-

-

  Undergraduate

0.61

0.13

2.95

0.542

1.19

0.59

2.37

0.627

  Master or above

1.73

0.19

15.43

0.623

3.27

1.14

9.42

0.028*

 Family member infected with COVID-19

  Yes vs.No

1.78

0.67

4.78

0.250

0.91

0.51

1.61

0.744