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Shift work increases the risk for the development of many disorders. Shift work sleep disorder is a circadian rhythm sleep disorder characterized by insomnia, excessive sleepiness, or both. Shift work is considered essential for the diagnosis. [9] The risk of diabetes mellitus type 2 is increased in shift workers, especially men.
Shift work sleep disorder (SWSD) is a circadian rhythm sleep disorder characterized by insomnia, excessive sleepiness, or both affecting people whose work hours overlap with the typical sleep period. Insomnia can be the difficulty to fall asleep or to wake up before the individual has slept enough. [ 1 ]
There is an increased risk of Type 2 Diabetes associated with shift work, with even higher risks among rotating shift or night shift workers and health care workers. Chronodisruption has been shown to disturb the regulation of glucose and insulin in the body, providing a potential pathway for this increased risk.
Night-shift work has been classed as a carcinogen—a substance or behavior which has the potential to cause cancer—“on the basis of limited evidence of cancer in humans (for cancers of the ...
According to the U.S. Bureau of Labor Statistics, more than 70 percent of the 15 million Americans classified as shift workers suffer from a condition known as shift work sleep disorder, or SWSD.
Occupational cardiovascular diseases (CVD) are diseases of the heart or blood vessels caused by working conditions, [1] making them a form of occupational illness. [2] These diseases include coronary heart disease, stroke, cardiomyopathy, arrythmia, and heart valve or heart chamber problems. Cardiovascular disease is the leading cause of death ...
The evidence for harm to people who are deprived of sleep, or work irregular hours, is robust. Research from Europe and the United States on nonstandard work hours and sleep deprivation found that late-hour workers are subject to higher risks of gastrointestinal disorders, cardiovascular disease, breast cancer, miscarriage, preterm birth, and low birth weight of their newborns.
The effects of spaceflight on the human body are complex and largely harmful over both short and long term. [1] Significant adverse effects of long-term weightlessness include muscle atrophy and deterioration of the skeleton (spaceflight osteopenia). [2] Other significant effects include a slowing of cardiovascular system functions, decreased ...