Can the time of the week affect the risk of death due to surgery? Here is the worst day to act

If you are planning surgery, here is an interesting study that you should know about: scientists have found that the risk of death due to surgery may depend on the time of the week in which it is planned, identifying the worst day of surgery.

. test Published in Jama Network, it emphasizes an important trend known as a “weekend effect” in relation to surgery. Scientists have found that patients subjected to planned operations on Friday, just before the weekend, encounter a much higher risk of death, complications and reading compared to patients planned after the weekend.

“Hospitals and healthcare systems have differences in the operational structure and organization during the transition from weekdays to the weekend. The weekend effect refers to the potential of worse patients’ results on weekends, compared to weekdays. In surgery, this concept may also apply to people undergoing operations immediately before the weekend who receive postoperative care over the weekend, “the scientists wrote.

The discoveries were based on large -scale data analysis from 429,691 adult patients in Ontario, Canada, who underwent one of 25 common surgery in 2007–2019, with annual observation.

Of the 429,691 patients surveyed, almost 46.5% had surgery before the weekend, and scientists noticed that they more often experience negative results, including complications, reading and death compared to the group a week ago.

The risk of mortality increased by 9% after 30 days, 10% after 90 days and a 12% hit after one year for patients who underwent surgery just before the weekend.

The study suggests that negative results may be associated with differences in hospital staff and a smaller number of specialists available on weekends, which can affect the care after surgery. To improve the results, scientists recommend future studies focusing on ensuring high -quality care for all patients, regardless of when their surgery is planned.

Interestingly, scientists noticed a contrasting trend regarding unplanned, urgent operations. Although planned or planned procedures performed before the weekend were associated with worse postoperative results, urgent, unplanned operations usually showed slightly better results after performing before the weekend.

“Our findings emphasize the need for critical examination of current surgical schedule practices and resources allocation. One of the approaches to consider is optimization of perioperative care routes to relieve negative results, “the scientists noted.