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Lack of sleep associated with increased risk of stroke and heart attack – Naturopathy & Naturopathic Specialist portal



Lack of sleep can contribute to life-threatening illnesses

Insomnia increases the risk of ischemic heart disease and stroke in humans. This underlines the importance of adequate sleep for our health.

The latest study at Beijing University of China has found that signs of insomnia are associated with higher rates of cerebrovascular and cardiovascular disease, especially among younger and older people. Hypertensive adults. The results of the study have been published in the English-language journal "Neurology."

What sleep problems lead to health risks?

Difficulty in falling asleep, waking up early and fatigue during the day due to poor sleep are higher, according to the current study Rates of ischemic heart disease and stroke related.

Disturbing factors are excluded

After adjusting for potential disorders such as age, tea and alcohol intake, physical activity, use of sleep aid, snoring frequency, depression and anxiety, all sleepless symptoms were significantly elevated cerebrovascular and cardiovascular disease.

How much did various sleep problems increase the risks?

The risk of cerebrovascular and cardiovascular disease increased due to falling asleep or being upright to sleep by nine percent. If people woke up early in the morning and could not fall asleep again, the risk increased by seven percent. While dysfunctions occurred during the day due to poor sleep, the risk increased by 1

3 percent.

Some people are particularly vulnerable

Difficulty in sleep can be treated with behavioral therapies, so the number of strokes, heart attacks and other illnesses is likely to decrease. The association between symptoms of insomnia and these diseases was more severe in younger adults and people who did not have high blood pressure at the beginning of the study. Future research should focus in particular on early detection and interventions for these groups of people.

The study included 487,200 people

In the current study, researchers analyzed data from 487,200 people between the ages of 30 and 79 from 10 different areas in China. People with a history of stroke, coronary artery disease or cancer are excluded from the study.

How common were sleep problems?

Participants reported at the beginning of the study if they had had symptoms of insomnia for at least three days during the past month. Overall, 16.4 percent of individuals reported symptoms of insomnia. 11.3 percent of participants reported difficulty initiating or maintaining sleep. 10.4 percent woke up early in the morning and could not fall asleep again, and another 2.2 percent suffered from dysfunction during the day due to poor sleep

How many heart disease and stroke occurred during the study?

About one During a period of 9.6 years, 130,032 incidents of cerebrovascular and cardiovascular disease were documented, including 40,348 cases of ischemic heart disease and 45,316 strokes. People with the above sleep problems had a higher risk of ischemic heart disease than people without corresponding symptoms of insomnia. However, only difficulties in initiating or maintaining sleep were associated with a higher risk of acute myocardial infarction. All symptoms of insomnia were associated with an increased risk of ischemic stroke, but not with the risk of hemorrhagic stroke.

What was the combined risk of sleep-deprived symptoms?

People who had all three symptoms of insomnia had an 18 percent higher risk of cerebrovascular or cardiovascular disease, a 22 percent higher risk of ischemic heart disease, and a 10 percent increased risk of ischemic stroke compared to adults without such symptoms.

Were there any limitations in the investigation? [19659002] There were several limitations in the study, for example no information on non-restorative sleep was evaluated. In addition, the symptoms of insomnia were reported by the participants themselves and assessed only at baseline. (as)

Sources:

  • Bang Zheng, Canqing Yu, Jun Lv, Yu Guo, Zheng Bian et al .: Insomnia symptoms and risk of cardiovascular disease among 0.5 million adults, in neurology ( question: 07.11.2019), Neurology


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