title: [Acute postoperative confusion: a common phenomenon with largely unknown etiology].
authors.affiliation: Universität Witten/Herdecke.
authors.forename: André
authors.initials: A
authors.lastname: Ewers
authors.forename: Jürgen
authors.initials: J
authors.lastname: Osterbrink
mesh_terms: D003221:Confusion / Q000209:etiology / Q000451:nursing*; D006331:Heart Diseases / Q000601:surgery*; D006801:Humans; D009723:Nurse-Patient Relations; D009730:Nursing Assessment / Q000379:methods; D016528:Postanesthesia Nursing / Q000379:methods*; D011183:Postoperative Complications / Q000209:etiology / Q000451:nursing*; D012307:Risk Factors