Perioperative Factors Associated With Postoperative Delirium in Patients Undergoing Noncardiac Surgery: An Individual Patient Data Meta-Analysis. - Sadeghirad B; Dodsworth BT; Schmutz Gelsomino N; Goettel N; Spence J; Buchan TA; Crandon HN; Baneshi MR; Pol RA; Brattinga B; Park UJ; Terashima M; et al. (JAMA network open, 2023)