Multivariate adjusted odds ratio (OR) (95% confidence interval [CI]) for hypertension associated with sleep-disordered breathing or sleep duration.

OSA, obstructive sleep apnea. Model 1 included OSA severity or sleep duration adjusted for age, gender, obesity, diabetes, depression, current smoking, use of thyroid hormones, excessive daytime sleepiness, poor sleep, time spent in slow wave sleep, overall arousal index, time in bed, and study site. Model 2 included OSA severity or sleep duration adjusted for age, gender, obesity, diabetes, depression, current smoking, use of thyroid hormones, excessive daytime sleepiness, poor sleep, time spent in slow wave sleep, overall arousal index, sleep latency, and study site. Model 3 included OSA severity or sleep duration adjusted for age, gender, obesity, diabetes, depression, current smoking, use of thyroid hormones, excessive daytime sleepiness, poor sleep, time spent in slow wave sleep, overall arousal index, wake time after sleep onset, and study site. Adjusted OR were all statistically significant with p value <0.01 †Tested by the Cochrane-Armitage trend test. Multivariate adjusted odds ratio (OR) (95% confidence interval [CI]) for hypertension associated with sleep-disordered breathing or sleep duration.