Periodic breathing in healthy young adults in normobaric hypoxia equivalent to 3500 m, 4500 m, and 5500 m altitude.

Sleep Breath · 2019 · PMC6529391 · PMID 30972693

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

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quite significantno p-value reported

Consistent with other studies, the shift from mostly hypopneas to apneas was quite significant.

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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.