OBSTRUCTIVE SLEEP-APNEA IN A CONSECUTIVE SERIES OF OBESE WOMEN

The prevalence of obstructive sleep apnea (OSA) in women who were bein g seen for obesity assessment, rather than for assessment of sleep dis turbance, was assessed. A consecutive series of referrals to an eating disorders clinic (n = 40) were studied in the sleep laboratory Their body mass index (BMI) ranged from 29.4 to 66.9 kg/m(2). Overnight poly somnograms were carried out, with respiration and oxygen saturation be ing monitored. Four women (10%), 1 postmenopausal and 3 premenopausal, had significant OSA. They tended to have a higher percentage of body fat and higher BMIs than the nonapnea group. These findings indicate t hat the prevalence of OSA is higher in the general population of obese women than is generally thought. They highlight the need for professi onals who work with obese women to consider the possibility that some of the complaints of fatigue and tiredness may be a result of OSA. (C) 1995 by John Wiley and Sons, Inc.