Perioperative oxygen administration for adults undergoing major noncardiac surgery: a narrative review.

Med Gas Res · 2025 · PMC11515063 · PMID 39436170

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did not reach statistical significanceno p-value reported

Although the reduction in PPC incidence did not reach statistical significance, the severity of these complications was significantly reduced in the low FiO 2 group.

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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.