Published in:
03-11-2023 | Osteoporosis | Original Article
Prognostic nutritional index and modified frailty index, independent risk factors for recompression in elderly patients with osteoporotic vertebral compression fractures
Authors:
Gang Ju, Xiaoqing Liu
Published in:
European Spine Journal
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Issue 4/2024
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Abstract
Background
To identify some clinical and laboratory independent risk factors for postoperative recompression among elderly osteoporotic vertebral compression fractures (OVCF) patients.
Methods
A retrospective analysis was conducted on 287 elderly OVCF patients after percutaneous vertebroplasty (PVP). Relevant risk factors for recompression were screened and further analyzed through multivariate logistic regression.
Results
Within postoperative 1 year, recompression had occurred in 72 patients, with an incidence of 25.1% (72/287). Multivariate logistic analysis indicated that mean spinal BMD < − 2.85 (OR: 4.55, 95%CI 2.22–9.31, P < 0.001), ODI ≥ 68.05% (OR: 6.78, 95%CI 3.16–14.55, P < 0.001), PNI score < 43.1 (OR: 2.81, 95%CI 1.34–5.82, P = 0.005), and mFI score ≥ 0.225 (OR: 8.30, 95%CI 3.14–21.95, P < 0.001) were four distinct risk factors that independently contributed to postoperative recompression.
Conclusions
Spinal BMD, ODI, PNI and mFI independently predict recompression in OVCF patients after PVP treatment.