Sleep Disorders / 2014 / Article / Tab 3

Research Article

Secondhand Smoke Exposure, Restless Sleep, and Sleep Duration in Adolescents

Table 3

Associations between frequency of SHS exposure and sleep duration in a sample of adolescents ( ,466).

Overall SHS exposure in the past monthNighttime sleep duration (hours)
(Monday–Friday)
Nighttime sleep duration (hours)
(Saturday-Sunday)
(95% CI) (95% CI)

Unadjusted−0.09†† (−0.04–−0.14)−0.09†† (−0.04–−0.14)
Full modela−0.06* (−0.01–−0.11)−0.09†† (−0.03–−0.14)

CI: confidence interval.
aAdjusted for age, gender, ethnicity, family income, and smoking status (smoked in the past 30 days).
* ; ; †† .