Does the oxidative stress play a role in the associations between outdoor air pollution and persistent asthma in adults? Findings from the EGEA study.

Environ Health · 2019 · PMC6819357 · PMID 31665023

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

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borderline significantno p-value reported

Due to the limited sample size and borderline significant findings, and to the other biomarkers related to oxidative stress potentially involved in this association, the results need to be interpreted with caution.

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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.