Beneficial effects of preoperative oral nutrition supplements on postoperative outcomes in geriatric hip fracture patients: A PRISMA-compliant systematic review and meta-analysis of randomized controlled studies.

Medicine (Baltimore) · 2021 · PMC8615416 · PMID 34964732

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did not reach statistical significanceno p-value reported

Though the trends of having a shorter length of hospital stay (−0.35 days) in the ONS group were noted when comparing to that in the Control group; whereas, our meta-analysis data revealed that the difference in this postoperative outcome between the ONS and the Control groups did not reach statistical significance.

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