Low prognostic nutritional index is highly associated with periprosthetic joint infection in revision arthroplasty: a 14-year retrospective cohort study
Lower PNI is independently associated with increased re-revision for PJI risk after revision arthroplasty. Maintaining preoperative PNI above 45.00 may help reduce the risk of re-revision for PJI.
Authors
- Duan Wang (ORCID: https://orcid.org/0000-0001-5487-4414)
- Zongke Zhou (ORCID: https://orcid.org/0000-0001-5049-4801)
- Yangming Zhang (ORCID: https://orcid.org/0000-0002-2076-1013)
- Wei Yao (ORCID: https://orcid.org/0000-0002-4054-5916)
- Xuming Chen (ORCID: https://orcid.org/0000-0002-1876-4573)
- Yu Kang (ORCID: https://orcid.org/0000-0002-0999-8802)
- Hong Xu (ORCID: https://orcid.org/0000-0002-6365-1906)
- Qiyu Xie
Institutions
- Sichuan University (CN)
- West China Hospital of Sichuan University (CN)
- Tibet Autonomous Region People's Hospital (CN)
Publication Details
- Journal
- Journal of Orthopaedic Surgery and Research
- Published
- 2025-12-02
- DOI
- https://doi.org/10.1186/s13018-025-06556-8
- Primary Topic
- Total Knee Arthroplasty Outcomes
- Type
- article
- Field-Weighted Citation Impact
- 0.00