title: Psychological distress predicts functional outcomes at three and twelve months after total knee arthroplasty.
authors.forename: Hermann
authors.initials: H
authors.lastname: Faller
authors.forename: Stephan
authors.initials: S
authors.lastname: Kirschner
authors.forename: Achim
authors.initials: A
authors.lastname: König
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D019645:Arthroplasty, Replacement, Knee / Q000523:psychology*; D003863:Depression / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011184:Postoperative Period; D011237:Predictive Value of Tests; D011446:Prospective Studies; D016896:Treatment Outcome