title: Preoperative dispositional optimism correlates with a reduced incidence of postoperative delirium and recovery of postoperative cognitive function in cardiac surgical patients.
authors.affiliation: Department of Anesthesiology, Medical College of Wisconsin and Clement J. Zablocki Veterans Administration Medical Center, Milwaukee, WI, USA. judith.hudetz@va.gov
authors.forename: Judith A
authors.initials: JA
authors.lastname: Hudetz
authors.forename: Raymond G
authors.initials: RG
authors.lastname: Hoffmann
authors.forename: Kathleen M
authors.initials: KM
authors.lastname: Patterson
authors.forename: Alison J
authors.initials: AJ
authors.lastname: Byrne
authors.forename: Zafar
authors.initials: Z
authors.lastname: Iqbal
authors.forename: Sweeta D
authors.initials: SD
authors.lastname: Gandhi
authors.forename: David C
authors.initials: DC
authors.lastname: Warltier
authors.forename: Paul S
authors.initials: PS
authors.lastname: Pagel