Effect of caffeine on muscle oxygen saturation during short-term all-out exercise: a double-blind randomized crossover study.

Eur J Nutr · 2022 · PMC9363319 · PMID 35366092

Europe PMC DOI

hedged sentence

0.1830

closest p · 3.7× alpha

0.1830

boldest claim

The sentences

did not reach statistical significanceP = 0.183not close (p > 0.1)

There was a main effect of time on muscle oxygen saturation ( F = 25.24, P < 0.001) but the main effect of substance did not reach statistical significance ( F = 1.98, P = 0.183) with no interaction between these factors ( F = 0.38, P = 0.888).

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