Is overweight/obesity associated with short sleep duration in older women?

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Abstract
Background and aim: No study to date has documented the association between short sleep duration and the risk for obesity in older people. Therefore, the aim of this study was to examine cross-sectional associations between short sleep duration and variations in body fat indices in older women. Methods: Anthropometric and body composition measurements, resting energy expenditure, daily energy expenditure, daily energy intake, plasma lipid-lipoprotein profile, and self-reported sleep duration were determined in a sample of 90 women of 50 years and above. Results: The odds ratios for overweight/obesity were comparable in subjects reporting Conclusions: Short sleep duration does not predict an increased risk of being overweight/obese in older women. This observation, together with our previously reported results in younger subjects, suggests that the sleep-body fat relationship progressively becomes less detectable with increasing in age.