Table 3 Depression, anxiety, and stress associated with sleep quality in logistic regression analysis and different models

Model 1

5.63

4.37–7.25

1.82

1.28–2.57(0.001)

Model 2

5.89

4.55–7.61

1.86

1.31–2.64(P < 0.0001)

Model 3

5.29

3.98–7.03

1.89

1.29–2.76(P < 0.0001)

Anxiety²

Model 1

6.77

5.24–8.74

3.08

2.22–4.29(P < 0.0001)

Model 2

6.87

5.31–8.89

2.99

2.14–4.17(P < 0.0001)

Model 3

5.99

4.53–7.93

2.88

2.02–4.09(P < 0.0001)

Stress²

Model 1

5.75

4.47–7.39

2.16

1.55–3.02(P < 0.0001)

Model 2

6.15

4.76–7.96

2.32

1.65–3.25(P < 0.0001)

Model 3

5.13

3.89–6.76

2.04

1.42–2.92(P < 0.0001)