COPD and vitamin K antagonism: a cohort study of 1-year all-cause mortality and risk of hospitalisation due to a severe exacerbation.

BMJ Open Respir Res · 2026 · PMC12853482 · PMID 41592866

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closest p

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did not reach statistical significanceno p-value reported

Sensitivity analysis was consistent with the main analysis; however, it did not reach statistical significance.

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