Tag Archives: sleep

Study: Older adults with obstructive sleep apnea have higher health costs

Photo: Rachel Tayse via Flickr

Obstructive sleep apnea (OSA) is a common and costly medical condition leading to a wide range of health risks such as cardiovascular disease, stroke, depression, diabetes and even premature death.  Medical costs are substantially higher among older adults who go untreated for the disorder, according to a recent study.

Health costs among older adults for untreated OSA – which occurs when the upper airway closes off during sleep, temporarily interrupting breathing—will continue to rise without more early detection and treatment, researchers cautioned. Continue reading

Poor sleep quality linked to increased Alzheimer’s risk in Hispanics

Sleep disturbances among Hispanics may increase their risk of cognitive impairment and Alzheimer's disease, according to a new study.

Photo: Alex Proimos via Flickr

Sleep disturbances among Hispanics may increase their risk of cognitive impairment and Alzheimer’s disease, according to a new study. Researchers found that insomnia and prolonged sleep duration appear to be linked to a decline in neurocognitive functioning that can precede the onset of Alzheimer’s disease or other dementias.

This finding is particularly important because Hispanics have a significantly higher risk of Alzheimer’s disease compared with non-Hispanic whites. Onset also occurs sooner, according to prior research from Duke University. Continue reading

New tip sheet details sleep problems in older adults

Photo: Richard Wasserman via Flickr

Sleep. It’s that wonderful time when your body is relaxed, you’re soon off to dreamland and hours later wake up refreshed, ready to tackle the coming day.

If only it were so easy.

For many older adults, achieving quality sleep is hard. More than half of those over age 65 report difficulty sleeping. Continue reading

Poor sleep tied to higher suicide risk in elders

Image by Alex via flickr.

Image by Alex via flickr.

The recent suicide of actor/comedian Robin Williams has put a spotlight on suicide and depression. However, older adults who suffer from sleep problems are at even greater risk of suicide, according to a recent study published in JAMA Psychiatry.

Researchers investigated the relative independent risk for suicide associated with poor subjective sleep quality in a population-based study of 14,456 community-dwelling older adults (age 65+) during a 10-year observation period. They compared the sleep quality of 20 suicide victims with the sleep quality of 400 similar individuals during that time. Participants with dysfunctional sleeping patterns had a 1.4 times greater chance of death by suicide than well-rested people.

Even after adjusting for depressive symptoms, they concluded that poor subjective sleep quality appears to present “considerable risk” for severe suicidal behaviors 10 years later.  Risk increases among patients with multiple illnesses. Continue reading

What’s keeping America’s seniors awake?

Image by Alex via flickr.

Image by Alex via flickr.

Why do so many older adults complain about poor sleep? It turns out that physiological changes, coupled with increased prevalence of chronic conditions, multiple medications, and changes in overall sleep patterns can make getting a good night’s sleep pretty difficult for many people.

Sleep problems in older adults are often undiagnosed or untreated simply because many people believe they’re a normal part of aging or that nothing can be done to help. However, diagnosing and treating any underlying medical disorders can dramatically improve sleep.

Seniors need about 6.5 to 7.5 hours of sleep – about the same or a little less than their younger selves, however, the quality of that sleep is not as good. As we age, we spend less time in non-REM sleep, which is when the deepest sleep occurs. Research on the sleep habits of older adults show it also takes older adults more time to fall asleep and to stay asleep. Continue reading