Table 3: Logistic regression models on associations between gender, sleep disturbances and nightmares at least once a week.

 

 

Minimal multivariate logistic regression models
(gender adjusted estimates)

Multivariate logistic regression model of all variables

 

adj. OR

95% CI

adj. OR

95% CI

Gender (female)

 - 

 - 

1.74*

1.36- 2.23

Frequent difficulties falling asleep (3x/week more than 30 min)

1.87*

1.49-2.36

1.46+

1.11-1.91

Frequent awaking at night
(3x/week or more often)

2.24*

1.79-2.81

1.41+

1.07-1.82

Frequent fitful sleep
(3x/week or more often)

3.99*

3.14-5.07

2.71*

2.08-3.53

Frequent anxiety concerning going to bed (3x/week or more often)

6.01*

3.24-11.15

2.83*

1.45-5.57

Usually going to bed after midnight

1.34#

1.07-1.68

1.33#

1.05-1.70

GSE

0.92*

0.90-0.93

0.92*

0.92-0.96

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* p <  .001, + p <  .01, # p <  .05