Study Links Daily Naps to Higher Dementia Risk in Seniors

Study Links Daily Naps to Higher Dementia Risk in Seniors

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Researchers at Johns Hopkins University reported that a ten-year study of Medicare beneficiaries aged 65 and older found daily or frequent short naps were linked to a roughly 40-48% higher risk of developing dementia. The analysis, led by Dr.

Adam Spira, examined health records over the decade. The findings, first reported earlier this month, had indicated that older adults who nap daily face a 48% increased chance of dementia over ten years.

参与者

Dr. Adam Spira The Journal of Gerontology: Medical Sciences U.S. Medicare program

地点

United States Baltimore, Maryland, United States

事实核查

这些指标如何工作
总体结论: 部分确认 置信度: 66% 声明: 4
摘要

All four claims about a study on adults aged 65 and older and the increased risk of developing dementia linked to daily or frequent naps were partially confirmed. The claim that a ten-year study found a 40-48% increased risk of dementia with daily or frequent short naps was partially confirmed. The statement that a Johns Hopkins study found adults 65 and older who nap daily face a significantly higher chance of developing dementia over ten years was partially confirmed. The assertion that a Johns Hopkins study reports a 48% greater chance of developing dementia for adults 65 and older who nap daily over ten years was partially confirmed. The claim that a Johns Hopkins study found older adults who nap daily have a 48% greater chance of developing dementia over ten years was also partially confirmed.

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文章

2026年十月22日
1 篇总计
Seemingly harmless daily habit may signal increased dementia risk
Seemingly harmless daily habit may signal increased dementia risk

Fox News • 10月22日 18:33

A Johns Hopkins study found that older adults who nap daily have a 48% greater chance of developing dementia over ten years.

可信度 72% 操纵 12% 中立
2026年十月21日
1 篇总计
Study reveals daytime nap linked to increased chance of dementia
Study reveals daytime nap linked to increased chance of dementia

AL.com • 10月21日 11:23

A Johns Hopkins study found that adults 65 and older who nap daily face a significantly higher chance of developing dementia over a decade.

可信度 68% 操纵 8% 中立
2026年十月20日
1 篇总计
Popular daytime habit linked to 48% greater risk of dementia
Popular daytime habit linked to 48% greater risk of dementia

New York Post • 10月20日 19:38

A Johns Hopkins study reports that adults aged 65 and older who nap daily have a 48% greater chance of developing dementia over ten years, though researchers say napping may be a symptom rather than a cause.

可信度 68% 操纵 12% 中立
2026年十月19日
1 篇总计
Is your daily nap a sign of something more dire?
Is your daily nap a sign of something more dire?

The Independent • 10月19日 19:36

A ten-year study of Medicare beneficiaries aged 65 and older found that daily or frequent short naps are associated with a roughly 40-48% increased risk of developing dementia.

可信度 72% 操纵 9% 中立
2026年十月15日
1 篇总计
3 Napping Habits Linked To Dementia Years Before Diagnosis
3 Napping Habits Linked To Dementia Years Before Diagnosis

HuffPost UK • 10月15日 13:23

Research involving 995 U.S. Medicare participants over 65 found that frequent, unintentional, or short daytime naps were associated with a 39-48% increased likelihood of developing dementia over a ten-year period.

可信度 68% 操纵 8% 中立

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