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Sleep problems in the healthy elderly were studied in 628 community-dwelling older adults. Self-report of daytime sleepiness in this group was evaluated. Self-reported snoring was significantly associated with reports of daytime sleepiness (p < 0.001), and reported health showed significant associations with age group (p < 0.001), reports of breathing problems (p < 0.001), and reports of excessive daytime sleepiness (p < 0.01). The data strongly support the impact of sleep-related factors on self-perceptions of health in community dwelling older adults. Even as a subjective self-report measure, snoring readily predicts self-reported problems with daytime sleepiness.

We evaluated sleep/wake, medical, and psychological parameters in a cohort of healthy men and women between 50 and 80 years of age. Consistent with previous investigations of sleep-disordered breathing (SDB) in older persons, nocturnal breathing disturbances were quite common in our normal-aged subjects, with more than 15 percent experiencing five or more SDB events per hour of sleep. However, when SDB indices were correlated with comprehensive measures of daytime functioning, the number of statistically significant relationships was at or below expectations from chance alone. Additionally, comparison of high-SDB subjects (AHI greater than or equal to 5) with low-SDB subjects (AHI less than 5) failed to reveal reliable differences on measures of daytime functioning. We conclude that SDB occurring in otherwise healthy older persons is not a cause for immediate concern, although longitudinal studies may yet demonstrate significant long-term sequelae of SDB in this population.

We assessed the overnight sleep and breathing as well as daytime medical, sleep, and psychological status of a group of 34 healthy older persons. Analyses indicated that sleep-disordered breathing (SDB) was not related to any aspects of daytime functioning as measured in this study and that persons with an apnea + hypopnea index (AHI) greater than or equal to 5 (M AHI = 14.6) were not significantly impaired relative to those with lower levels of SDB (M AHI = 1.0) on any aspect of daytime performance. We conclude that SDB occurring in healthy aged persons is probably not of immediate concern and that the use of a cutting score of AHI greater than or equal to 5 for diagnosis of sleep apnea syndrome is not indicative in healthy aged persons. However, these results may not be applicable to older persons who are not in the excellent state of health that was required for participants in our study.