Risk Factors and Outcomes in Patients With Acute Exacerbation of Chronic Obstructive Pulmonary Disease.

Cureus · 2025 · PMC12457953 · PMID 41001282

Europe PMC DOI

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did not reach statistical significanceno p-value reported

Although hypertension, type 2 diabetes mellitus, and smoking were more common in non-survivors, these differences did not reach statistical significance.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.