Protocol for a multicentre, prospective observational cohort study in Japan: association among hospital-acquired disability, regular exercise and long-term care dependency in older patients after cardiac surgery.

BMJ Open · 2021 · PMC8671971 · PMID 34903550

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

may be significantno p-value reported

7–9 Although the impact of HAD on long-term functional decline and long-term care dependency may be significant, it has not been investigated in detail yet.

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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.