Study population
We retrospectively analyzed the case data of 699 patients (aged ≥ 65 years) who underwent radical surgery for esophageal cancer from January 1, 2014 to January 31, 2017 in the perioperative database of geriatric thoracic…
Brief preoperative frailty predicts postoperative adverse outcomes in older patients with radical esophageal cancer surgery | BMC Geriatrics
