• Jia-Jing Xu, Xiao-Ting Tang, Wei-Cong Fu, Jia-Xing Zheng, Lian-Ping Jiang, Yong-Wei Zhou, and Qi-Ning Yang.
• From the Department of Joint Orthopaedic Surgery, Jinhua Municipal Central Hospital, Zhejiang University, Jinhua City, Zhejiang Province, China.
• Pain Manag Nurs. 2024 Feb 1; 25 (1): 889288-92.

BackgroundKnee osteoarthropathy is one of the most common degenerative joint diseases in the elderly, total knee arthroplasty (TKA) is the most commonly used treatment for end-stage knee osteoarthropathy. Negative emotions such as anxiety have been extensively documented in knee osteoarthropathy patients.AimThis study aimed to investigate the Emotional Contagion during hospitalization in patients undergoing TKA.MethodsEligible subjects were divided into three case groups according to their anxiety states and bed arrangement. All subjects underwent a unilateral, cemented TKA under general anesthesia. Post-operative recovery outcomes including pain, pain behavior and physical function were recorded pre-operation, 1-day, 1 week, 2-weeks, 1-month and 3-months post-operation.ResultsA total of 38 subjects were included in the final analysis. Subjects with anxiety had higher Visual Analogue Scale pain scores, PROMIS-Pain Behavior scores than subjects without anxiety in the Contagion Group preoperation (p ≤ .05). Non-anxiety subjects hospitalized in beds physically adjacent to anxiety subjects experienced more severe pain and poorer function (p ≤ .05). After discharge, all clinical outcomes gradually became lower than anxiety subjects in the Contagion Group, reaching levels similar to non-anxiety subjects in the No Contagion Group within 1 month (p>.05).ConclusionsThis study showed that patients with anxiety may have an "Adjacent Bed Effect" on patients with TKA in the adjacent bed, which may be associated with poorer postoperative recovery, including pain and physical function. We speculate this phenomenon can be effectively avoided by the nursing team through accurately assessing psychological status and reasonable bed arrangements in the inpatient assessment phase.Copyright © 2023 The Authors. Published by Elsevier Inc. All rights reserved.

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