Effects of laughter therapy on quality of life in patients with cancer: An open-label, randomized controlled trial.

PLoS One · 2019 · PMC6597115 · PMID 31247017

Europe PMC DOI

hedged sentence

0.2000

closest p · 4.0× alpha

0.2000

boldest claim

The sentences

did not reach statistical significanceP = 0.20not close (p > 0.1)

Although a similar between-group difference of 5.1 points in the pain score was observed at Week 7, the difference did not reach statistical significance (95% CI: -12.9 to 2.7 points; P = 0.20).

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