Table 3 Risk factor associated with sleep disturbance severity

3 points

Age

− 0.114

0.045

0.892

0.798–0.998

Sex

0.521

0.004

1.683

1.185–2.392

GAD

0.066

< 0.001

1.068

1.032–1.106

Family

− 0.067

0.005

0.935

0.893–0.980

Friends

− 0.041

0.117

0.960

0.912–1.010

Significant other

0.077

0.023

1.080

1.011–1.155

Single-parent households

0.120

0.625

1.127

0.697–1.823

2 points

Age

− 0.102

0.041

0.903

0.819–0.996

Sex

0.323

0.039

1.381

1.016–1.878

GAD

0.069

< 0.001

1.071

1.038–1.106

Family

− 0.008

0.719

0.992

0.949–1.037

Friends

− 0.037

0.117

0.964

0.921–1.009

Significant other

0.052

0.098

1.053

0.991–1.119

Single-parent households

− 0.355

0.165

0.701

0.424–1.158