Sleep patterns in older adults


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Sleep patterns in older adults


Sleep patterns naturally change as people get older. Compared to younger people, older adults:

  • Take longer to fall asleep and sleep fewer hours.
  • Wake up more often during the night.
  • Have more trouble adjusting to changes in sleeping conditions, such as a different bed.
  • Have changes in their sleep cycle, with less rapid eye movement (REM) sleep and less time in sleep stages 3 and 4 (slow-wave sleep, which is the most restful sleep).

Older adults normally may have periods when their breathing stops during sleep (physiologic apnea). These periods are brief and do not cause daytime sleepiness. The person's blood oxygen level remains normal during these episodes.

Credits


Author Colleen Cronin
Author Merrill Hayden
Editor Katy E. Magee, MA
Editor Susan Van Houten, RN, BSN, MBA
Associate Editor Michele Cronen
Primary Medical Reviewer Patrice Burgess, MD

- Family Medicine
Primary Medical Reviewer Kathleen Romito, MD

- Family Medicine
Specialist Medical Reviewer Malin K. Clark, MD, FRCPC

- Psychiatry
Last Updated February 2, 2006

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Last updated: February 02, 2006
Author: Merrill Hayden
Reviewed By: Kathleen Romito, MD - Family Medicine, Malin K. Clark, MD, FRCPC - Psychiatry
Editors: Susan Van Houten, RN, BSN, MBA, Michele Cronen

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