Systematic review of the healthcare cost of bronchopulmonary dysplasia.

BMJ Open · 2021 · PMC8356184 · PMID 34376441

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

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a clear trendno p-value reported

In contrast, the study by Johnson et al showed a clear trend towards a higher cost difference due to BPD among the smallest infants.

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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.