Association between Concentrations of Metals in Urine and Adult Asthma: A Case-Control Study in Wuhan, China.

PLoS One · 2016 · PMC4871481 · PMID 27191859

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

of borderline significanceno p-value reported

As a continual variable, a positive association of borderline significance was observed for Sn in the single-metal model.

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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.