Comparison of Fat‐to‐Muscle Ratio and Body Mass Index in Predicting Perioperative Complications and Functional Recovery After Total Knee Arthroplasty: A Prospective Cohort Study
In this single-center study, FMR demonstrated statistically stronger associations than BMI with both perioperative complications and 12-month functional outcomes following TKA. FMR assessment may provide incremental value for preoperative risk stratification and functional outcome prediction in elective TKA.
Authors
- Duan Wang (ORCID: https://orcid.org/0000-0001-5487-4414)
- Zongke Zhou (ORCID: https://orcid.org/0000-0002-9037-4756)
- Jiali Chen (ORCID: https://orcid.org/0000-0001-7376-3322)
- Liqun Wang (ORCID: https://orcid.org/0000-0001-9423-2117)
- Haoyang Wang (ORCID: https://orcid.org/0000-0003-3801-1226)
- Long Zhao
Institutions
- Sichuan University (CN)
- West China Hospital of Sichuan University (CN)
Publication Details
- Journal
- Orthopaedic Surgery
- Published
- 2025-11-21
- DOI
- https://doi.org/10.1111/os.70207
- Primary Topic
- Total Knee Arthroplasty Outcomes
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Sichuan University
- National Key Research and Development Program of China
- West China Hospital, Sichuan University