Association Between Acidosis Soon After Reperfusion and Contrast-Induced Nephropathy in Patients With a First-Time ST-Segment Elevation Myocardial Infarction.

J Am Heart Assoc · 2017 · PMC5586466 · PMID 28835362

Europe PMC DOI

hedged sentences

0.0500

closest p · 1.0× alpha

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boldest claim

The sentences

did not reach statistical significanceP =0.050actually significant

Conversely, although in previous studies, the prevalence of Killip class >1 tended to be associated with CIN, it did not reach statistical significance in the present study ( P =0.050).

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failed to reach statistical significanceno p-value reported

In addition, low power might be a possible explanation that some well‐known risk factors including the amount of contrast medium and eGFR on admission failed to reach statistical significance in the present study.

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