Sleep quality and life expectancy: research results

We all know that getting enough sleep each night is important for your health, but new research suggests that your sleep habits throughout the week may be the real key to extending your life.

A new study to be presented at the American College of Cardiology Annual Scientific Sessions and the World Congress of Cardiology in March reveals five sleep metrics that have been shown to extend life in some individuals. I was. report By Science Daily.

Researchers looked at data from more than 170,000 people who participated in the US National Health Interview Survey between 2013 and 2018. It serves to monitor the health of Americans through answers to various health-related questions.

From there, researchers looked at five different factors of quality sleep and understood how it impacts life expectancy.

CTV News compares the US survey below with Statistics Canada information wherever possible to get an idea of ​​how the survey will affect people north of the border.

according to statcanquality sleep is defined as how well a person sleeps, stays asleep, and contributes to physical and mental health.

The five sleep factors included in the US study are: 65 Percent of Canadians aged 18 to 64 reportedly consume it nightly.) He has difficulty falling asleep more than twice a week; he sleeps only twice a week. I don’t take sleeping pills. After waking up at least five days a week, you’ll be well rested.

American participants self-reported on each of these factors, giving each a number of 0 or 1, and totaling up to 5 points to indicate good sleep.

To cover their rationale, the researchers also looked at other factors that may have contributed to mortality risk, including lower socioeconomic status, smoking and alcohol consumption, and other medical conditions.

They found positive results for those who had all five favorable sleep factors. These participants were 30% less likely to die from any cause and less likely to die from heart disease. 21% lower and 19% less likely to die of cancer.

They are also 40% less likely to die from other causes, one of the researchers who participated in the study said, more likely from an accident or other illness or infection.

To better understand the link between sleep behavior and longer lifespan, researchers US National Mortality Index Records of study participants followed for a median of 4.3 years.

During this period, 8,681 participants died. 30% died from cardiovascular disease, 24% from cancer and 46% from other causes.

Researchers report that poor sleep patterns are responsible for approximately 8% of deaths, based on this mortality data and an evaluation of five sleep habit categories.

Additionally, they found that young people with well-developed sleep habits were less likely to die prematurely.

The study says more in-depth research is needed to understand gender-based effects, but the life expectancy of those who claimed to take into account all five of the quality sleep indicators was , was 4.7 years longer for men and 2.4 years longer for women. for investigation.

More research is needed to understand how common increases in life expectancy are with aging, but researchers believe that discussing sleep as part of health assessments between doctors and patients is a common practice. I hope to become

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