Preoperative geriatric nutritional risk index is a reliable tool for predicting postoperative adjacent segment disease among elderly patients with degenerative lumbar diseases: a case control study.

BMC Musculoskelet Disord · 2026 · PMC13088387 · PMID 41807931

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did not reach statistical significanceno p-value reported

However, disc imaging grades did not reach statistical significance in the multivariate logistic regression analysis.

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