For women, a long work week increases the risk of diabetes



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Women who work at least 45 hours a week may be at a higher risk of developing type 2 diabetes compared to women working 35 to 40 hours a week, according to a study published in BMJ Open Diabetes Research & Care.

"Considering the rapid and substantial increase in the prevalence of diabetes, the identification of modifiable risk factors is of major importance," Mahée Gilbert-Ouimet, PhD, Postdoctoral fellow at the Institute of Work and Health, University of Toronto, narrated Endocrine Today. "In this regard, long hours of work have recently been linked to diabetes, but more high-quality prospective studies were needed."

In order to assess the relationship between long hours of work and the incidence of diabetes, researchers examined data from respondents to the 2003 Canadian Community Health Survey, which collects information on health problems, health-related behaviors and working conditions from representative cross-sectional samples of the Canadian population. The researchers identified a sample of 7,065 people without a diagnosis of previous diabetes who worked and worked at least 15 hours per week (3,502 women, 3,563 men, aged 35 to 74). The sample was then divided into categories based on the duration of the work week: 15 to 34 hours, 35 to 40 hours, 41 to 44 hours and 45 hours or more per week. Working conditions, required professional skills, required body movements, BMI and health-related behaviors (smoking, alcohol consumption, and time spent on physical activity) were also taken into account.

to examine the association between long hours of work and the incidence of diabetes at follow-up at 12 years (median duration of follow-up, 11.7 years). One model examined the effect of long hours working on diabetes after adjustment for age, weeks worked the previous year and skill level, while another model included additional adjustments for all other covariates except health behaviors and BMI. A third model adjusted for health behaviors and the fourth adjusted for BMI.

During the study period, 12.2% of men and 7.5% of women developed diabetes.

Researchers found that women working 45 hours or more per week were 63% more likely to develop diabetes than women 40 hours per week (HR = 1.63, 95% CI, 1.04-4 , 57). In men, the incidence of diabetes tends to decrease as hours of work increase.

Gilbert-Ouimet stated that this study was not able to explain the reasons for the long weeks of work contributing to diabetes in women, but not in men

"However, he It is plausible that women work longer, responsibilities are taken into account, "she said." For their part, men working long hours tend to hold more jobs physically than women. , acquire an important sense of identity through work and are more likely to hold highly skilled and well-paying jobs. "

Gilbert-Ouimet stated that clinicians should ask how many hours per week their patients are currently working as part of their type 2 diabetes screening programs.

"Promoting the regular 35-40 hour week could be an effective strategy for preventing diabetes. you. among women, "she said. by Melissa J. Webb

For more information:

Mahée Gilbert-Ouimet, PhD, can be contacted at mahee.g.ouimet@gmail .com.

Disclosure s : The authors do not report any relevant financial information.

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