Skip to main content

Table 2 Probabilities of insomnia symptoms by studied independent variables. Logistic regression.

From: Associations of reported bruxism with insomnia and insufficient sleep symptoms among media personnel with or without irregular shift work

n = 874

Difficulties initiating sleep (model I)

Disrupted sleep (model II)

Early morning awakenings (model III)

 

OR

95% CI

P =

OR

95% CI

P =

OR

95% CI

P =

Gender (female)

1,7

1,2–2,6

0,006

1,4

1,0–1,8

0,031

1,7

1,1–2,8

0,020

Age ≥ 45 years

0,8

0,6–1,2

0,313

1,5

1,1–2,0

0,011

1,9

1,2–3,1

0,007

Irregular shift work

0,9

0,6–1,4

0,714

1,1

0,8–1,5

0,690

0,7

0,4–1,1

0,136

Dissatisfied with work shifts

1,9

1,2–2,9

0,006

1,3

0,9–1,9

0,142

2,6

1,5–4,3

0,001

Frequent bruxism

1,9

1,1–3,1

0,019

1,7

1,1–2,7

0,021

1,1

0,6–2,3

0,727

RLS

1,9

1,1–3,2

0,023

1,3

0,8–2,1

0,257

0,8

0,4–1,8

0,655

Snoring

1,4

0,9–2,2

0,125

1,5

1,1–2,1

0,010

1,1

0,6–1,8

0,865