Sleep Disturbance of Residents in a Continuing Care Retirement Community

The purpose of this pilot study was to examine the differences in temperature rhythms, rest/activity rhythms, melatonin rhythms, sleep percentages, and daytime sleepiness between two cohort-matched older adult groups in a continuing care retirement residence. Ten nursing home residents experienced disrupted rhythms, slept more, and experienced more daytime sleepiness compared with 10 apartment-dwelling residents. Nighttime light exposure was...