Men at much greater risk of dying following weight-loss surgery than women, data spanning 10 years suggests

Men who undergo bariatric (obesity) surgery are five times as likely to die within 30-days of the procedure compared to women, and their long-term mortality is almost three times higher, according to an analysis of national data from Austria spanning 10 years.

source https://medicalxpress.com/news/2021-09-men-greater-dying-weight-loss-surgery.html