From: Incidence of perioperative sleep-disordered breathing in patients undergoing major surgery: a prospective cohort study
Pancreatic surgery
n = 5
Colorectal surgery
Radical prostatectomy
Laparoscopic prostatectomy
n = 10
Hemihepatectomy
n = 3
Peritonectomy
n = 2
Small bowel surgery
n = 4
Others