Item (PSQI total score)

Loss of control

withdrawal

Avoidance

inefficiency

Gender

factor

Male

β (95% CI)

−0.036

(−0.262, 0.189)

−0.010

(−0.344, 0.324)

0.078

(−0.338, 0.494)

−0.007

(−0.470, 0.455)

P

0.748

0.952

0.709

0.975

Female

β (95% CI)

−0.274

(−0.603, 0.056)

0.639

(0.149, 1.130)

−0.284

(−0.871, 0.303)

−0.133

(−0.715, 0.499)

P

0.859

0.000

0.229

0.058

Smoking

factor

no smoking

β (95% CI)

0.026

(0.081, 0.132)

0.254

(0.109, 0.399)

−0.093

(−0.289, 0.103)

−0.252

(−0.457, −0.028)

P

0.636

0.001

0.351

0.028

smoking

β (95% CI)

−0.177

(−0.618, 0.263)

0.087

(−0.821, 0.994)

0.088

(−0.666, 0.842)

0.125

(−0.859, 1.059)

P

0.101

0.012

0.333

0.646

Drinking

factor

no drinking

β (95% CI)

0.047

(−0.062, 0.156)

0.182

(0.030, 0.333)

−0.039

(−0.239, 0.161)

−0.175

(−0.409, 0.059)

P

0.397

0.019

0.700

0.142

drinking

β (95% CI)

−0.274

(−0.603, 0.056)

0.639

(0.149, 1.130)

−0.284

(−0.871, 0.303)

−0.133

(−0.715, 0.499)

P

0.101

0.012

0.333

0.646