Frailty as a Key Determinant of In-Hospital Mortality in 58,040 Patients with Community-Acquired Pneumonia: Evidence from a Chilean Cohort.

J Clin Med · 2026 · PMC12942182 · PMID 41753130

Europe PMC DOI

hedged sentences

0.0001

closest p · 0.0× alpha

0.0540

boldest claim

The sentences

highly significantp < 0.0001actually significant

The log-rank test confirmed highly significant differences between categories (χ 2 = 517.7, df = 2, p < 0.0001), while the log-rank test for trend supported a strong linear association between increasing frailty and decreasing survival (χ 2 = 514.6, p < 0.0001).

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did not reach statistical significancep = 0.054so close (0.05 < p ≤ 0.1)

Male sex showed a small increase in risk, although it did not reach statistical significance (HR 1.04, 95% CI 1.00–1.08, p = 0.054).

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