Challenges in coding adverse events in clinical trials: a systematic review.

PLoS One · 2012 · PMC3401103 · PMID 22911755

Europe PMC DOI

hedged sentence

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closest p

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The sentences

quite significantno p-value reported

This could be quite significant for some trials but obviously it depends on what symptoms were coded differently and how.

also in 5,695 other papers

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.