Nutritional Risk in Older Adults with Rheumatoid Arthritis: Sex-Specific Patterns and Clinical Implications of the Prognostic Nutritional Index.

Nutrients · 2026 · PMC12942912 · PMID 41754190

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did not reach statistical significanceno p-value reported

Although grip strength and gait speed are widely used markers of physical function and global vulnerability, their associations with PNI did not reach statistical significance in this cohort.

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