Acute Effects of Caffeine on Heart Rate Variability, Blood Pressure and Tidal Volume in Paraplegic and Tetraplegic Compared to Able-Bodied Individuals: A Randomized, Blinded Trial.

PLoS One · 2016 · PMC5077167 · PMID 27776149

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hedged sentence

0.0810

closest p · 1.6× alpha

0.0810

boldest claim

The sentences

showed a trendp = 0.081so close (0.05 < p ≤ 0.1)

The change of RMSSD in the placebo trial showed a trend to correlate with total daily caffeine consumption in able-bodied (R = 0.52; p = 0.081) and in paraplegic (R = 0.65; p = 0.058) but not in tetraplegic (p = 0.65) participants.

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