Aamir Mahdi1,2, Maria Hälleberg-Nyman3, Per Wretenberg4,5. 1. Department of Orthopaedics, Örebro County Council, Örebro, Sweden. aamir.mahdi@oru.se. 2. Faculty of Medicine and Health, School of Medical Sciences, Örebro University, Örebro, Sweden. aamir.mahdi@oru.se. 3. Faculty of Medicine and Health, School of Health Sciences, Örebro University, Örebro, Sweden. 4. Department of Orthopaedics, Örebro County Council, Örebro, Sweden. 5. Faculty of Medicine and Health, School of Medical Sciences, Örebro University, Örebro, Sweden.
Abstract
BACKGROUND: Anxiety and depression are associated with patient dissatisfaction after total knee arthroplasty (TKA). Understanding whether preoperative knee-related symptoms could be a cause of anxiety and depression might help prevent unnecessary delay of surgery for this group of patients. We investigated changes in prevalence of anxiety and depression symptoms one year after TKA, and compared demographic data between patients with and without anxiety and depression symptoms preoperatively. METHODS: This was a prospective cohort study of 403 patients scheduled for TKA. Data on patient-related outcome measures and the prevalence of anxiety and depression symptoms were collected preoperatively and one year postoperatively. Before-after differences in anxiety/depression prevalence were compared with a chi-square test, and differences in demographic data between the groups with and without anxiety and/or depression symptoms were compared with an independent t test. RESULTS: Among the 15% of patients with anxiety symptoms before surgery, 59% had improved in these symptoms one year after surgery; while among the 10% with depression symptoms before surgery, 60% had improved one year after surgery. Patients with preoperative anxiety and/or depression were younger, and had higher body mass index, lower general quality of life (EQ-5D-3L), higher pain scores (visual analog scale), and lower knee-related (KOOS) scores on all subscales except sport. CONCLUSION: Presurgical symptoms of anxiety and depression seem to be partly caused by knee symptoms. Understanding of this issue would offer better strategies to prevent unnecessary delay of surgery in this group of patients.
BACKGROUND:Anxiety and depression are associated with patient dissatisfaction after total knee arthroplasty (TKA). Understanding whether preoperative knee-related symptoms could be a cause of anxiety and depression might help prevent unnecessary delay of surgery for this group of patients. We investigated changes in prevalence of anxiety and depression symptoms one year after TKA, and compared demographic data between patients with and without anxiety and depression symptoms preoperatively. METHODS: This was a prospective cohort study of 403 patients scheduled for TKA. Data on patient-related outcome measures and the prevalence of anxiety and depression symptoms were collected preoperatively and one year postoperatively. Before-after differences in anxiety/depression prevalence were compared with a chi-square test, and differences in demographic data between the groups with and without anxiety and/or depression symptoms were compared with an independent t test. RESULTS: Among the 15% of patients with anxiety symptoms before surgery, 59% had improved in these symptoms one year after surgery; while among the 10% with depression symptoms before surgery, 60% had improved one year after surgery. Patients with preoperative anxiety and/or depression were younger, and had higher body mass index, lower general quality of life (EQ-5D-3L), higher pain scores (visual analog scale), and lower knee-related (KOOS) scores on all subscales except sport. CONCLUSION: Presurgical symptoms of anxiety and depression seem to be partly caused by knee symptoms. Understanding of this issue would offer better strategies to prevent unnecessary delay of surgery in this group of patients.
Authors: M Bontempi; U Cardinale; L Bragonzoni; L Macchiarola; A Grassi; C Signorelli; G M Marcheggiani Muccioli; Stefano Zaffagnini Journal: Acta Biomed Date: 2017-06-07
Authors: Tom J Crijns; Niels Brinkman; Sina Ramtin; David Ring; Job Doornberg; Paul Jutte; Karl Koenig Journal: Clin Orthop Relat Res Date: 2022-02-01 Impact factor: 4.755