Association between preoperative frailty and 30-day functional disability after surgery: a prospective cohort study using the Edmonton Frail Scale.

BMC Anesthesiol · 2026 · PMC13130539 · PMID 41872754

Europe PMC DOI

hedged sentence

0.1670

closest p · 3.3× alpha

0.1670

boldest claim

The sentences

did not reach statistical significancep = 0.167not close (p > 0.1)

While frailty showed a strong directional association with improvement (OR 4.05), it did not reach statistical significance ( p = 0.167) in this sample size.

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