2024 · Clinics in Orthopedic Surgery
PS TKA後の満足度は、ベアリング設計・術後屈曲・併存疾患とどう関連するか?
満足した患者は784人(91.4%)、不満足の患者は74人(8.6%)でした。
対象と方法
絵を読んだ順序です
主な結果
手術に関する読書のポイント
解釈の限界
簡単に説明しましょう
この研究で何が確認されましたか?
満足した患者は784人(91.4%)、不満足の患者は74人(8.6%)でした。
治療決定に直接適用できるか?
観察研究でbearing選択の因果効果は示しません。説明力は限定的で、術後屈曲を含むため純粋な術前満足度予測モデルではありません。
Keywords・キーワード
- Cerebrovascular disease
- Fixed-bearing
- Knee flexion angle
- Patient satisfaction
- Total knee arthroplasty
- Arthroplasty, Replacement, Knee
- Patient Satisfaction
- Range of Motion, Articular
Abstract・原文の抄録
Sung Eun Kim, Byung Sun Choi, Du Hyun Ro, Myung Chul Lee, Hyuk-Soo Han. Fixed-Bearing and Higher Postoperative Knee Flexion Angle as Predictors of Satisfaction in Asian Patients Undergoing Posterior-Stabilized Total Knee Arthroplasty. Clinics in orthopedic surgery. 2024;16(5):733-740. doi:10.4055/cios23166.
BACKGROUND
Patient-reported satisfaction following total knee arthroplasty (TKA) can be affected by various factors. This study aimed to assess patient satisfaction rates and identify factors related to patients, surgery, and postoperative knee motion associated with satisfaction in posterior-stabilized TKA among Asian patients.
METHODS
A retrospective cross-sectional study was conducted in patients with primary osteoarthritis who underwent TKA and had a follow-up period of over 2 years. Patient satisfaction was measured using a 5-point Likert scale, and the patients were divided into satisfied and dissatisfied groups. The factors potentially affecting satisfaction were collected, including demographics, comorbidities, surgical options, and knee motion. Univariate and multivariate regression analyses were performed.
RESULTS
Of the 858 patients included, 784 (91.4%) were satisfied and 74 (8.6%) were dissatisfied. Fixed-bearing implants and higher postoperative knee flexion angles were associated with satisfaction (odds ratio [OR], 2.366; p = 0.001 and OR, 1.045; p < 0.001, respectively), whereas cerebrovascular disease was related to dissatisfaction (OR, 0.403; p = 0.005). The regression model demonstrated moderate predictability (R 2 = 0.112).
CONCLUSIONS
Fixed-bearing implants and higher postoperative knee flexion angles were associated with patient satisfaction following TKA, whereas cerebrovascular disease was associated with dissatisfaction. The identification of these factors could help improve surgical outcomes and patient satisfaction following TKA.
Copyright © 2024 by The Korean Orthopaedic Association
オリジナル紙だ
Fixed-Bearing and Higher Postoperative Knee Flexion Angle as Predictors of Satisfaction in Asian Patients Undergoing Posterior-Stabilized Total Knee Arthroplasty
Sung Eun Kim, Byung Sun Choi, Du Hyun Ro, Myung Chul Lee, Hyuk-Soo Han
Clinics in Orthopedic Surgery · 2024