[ad_1]
A new study shows that night shifts are “strongly associated” with health problems related to the heart.
The study found that late labor was associated with irregular and rapid heart rate, with women likely to be at higher risk.
Read more
Night work also increased the risk of coronary heart disease (CHD), according to the article published in the European Heart Journal.
Researchers have previously studied how night shifts affect health, including a 2018 study that found an increased risk of coronary heart disease due to alternate work schedules, in which night shifts occasionally work.
Previous studies have also shown that sleep disturbances can lead to health problems due to their effect on circadian rhythms, the body’s internal clock.
The researchers behind the latest study said they believe it was the first of its kind to test the relationship between night work and atrial fibrillation (AF), a heart disease that causes an irregular and often abnormally fast heart rate.
The study, which used information from 283,657 people in the UK Biobank database, said it found that “current night work and length of life are significantly associated” with the risk of atrial fibrillation, regardless of genetics.
In addition, night work increases the risk of coronary heart disease, but not of stroke or heart failure.
The magazine said that reducing the frequency and duration of night work may represent another way to improve heart health during working life and beyond, which deserves further study.
The study, which was adjusted for factors that may influence outcomes, such as age, gender, socioeconomic status, blood pressure, and sleep duration, found that those who work currently at night on a regular or permanent basis had a 12% increased risk of infection. and atrial fibrillation compared to people who worked only during the day.
Read more
The results indicated that among those who worked an average of three to eight night shifts per month for 10 years or more, the risk increased to 22% compared to day workers.
One of the lead researchers said the findings suggest that less frequent night shifts and shorter periods may be beneficial for heart health.
Professor Yingli Lu of the Shanghai Ninth People’s Hospital at Shanghai Jiao Tong University School of Medicine in China explained, “Although a study like this cannot show a causal association between quarters. night shift and atrial fibrillation and heart disease, our results suggest that working at night and for life may increase the risk of these conditions. Our results have general health implications for the prevention of atrial fibrillation. They suggest that reducing the frequency and duration of night work may be beneficial for cardiovascular health.
Another researcher, Professor Lu Chi of Tulane University School of Public Health and Tropical Medicine in New Orleans, said sex and exercise appeared to play a role.
Professor Chi noted, “We found that women were more likely than men to develop atrial fibrillation when they worked nights for more than 10 years. Their risk was significantly increased by 64% compared to day workers.
Source: The Independent
[ad_2]
Source link
