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A study of over 400,000 Britons found that people who regularly get a good night’s sleep and follow a healthy nighttime routine are less likely to suffer from heart failure than those who have trouble sleeping.
The finding explains other factors such as age, genetics, and the presence of conditions such as high blood pressure, diabetes and obesity.
Academics at Tulane University in New Orleans took data from the UK Biobank and gave anonymous participants a “sleep score” based on the data they provided.
This has been compared to their decade-long heart health history, and the data revealed a trend between the two.
The “sleep score” depends on 5 behaviors: the duration of sleep, insomnia and snoring, waking up early or staying awake late at night, and whether they suffer from daytime sleepiness.
The findings add to new evidence that sleep problems may play a role in the development of heart failure.
Prof Lu Qi, Tulane University, said, “The healthy sleep score we established was based on recording these five sleep behaviors. The results underscore the importance of improving sleep habits. overall sleep to help prevent heart failure. “
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Data analysis and questionnaires were used to examine the relationship between healthy sleep patterns and heart failure.
The researchers analyzed data from 408,802 people, aged 37 to 73, between 2006 and 2010.
Over a 10-year period, they recorded 5,221 cases of heart failure. Touchscreen questionnaires were also used to calculate the degree, quality and patterns of sleep.
Researchers found that people who had a better overall sleep rate were 42% less likely to develop heart failure. Those who reported no daytime sleepiness were 34% less likely to have heart failure.
It’s been found that people who wake up early are 8% less likely to have heart failure, and people who sleep 7-8 hours a night are 12% less likely.
The researchers also found that the absence of frequent insomnia was also associated with a 17% reduction in the risk of heart failure.
Heart failure affects more than 26 million people worldwide and the number is expected to increase among the elderly.
A good night’s sleep has been linked to a number of mental and physical health benefits, including heart health and a strong immune system.
The results were published in the journal Circulation.
Source: Daily Mail
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