The Effect of Polyphenols on Working and Episodic Memory in Non-pathological and Pathological Aging: A Systematic Review and Meta-Analysis.

Front Nutr · 2021 · PMC8826433 · PMID 35155509

Europe PMC DOI

hedged sentence

0.0690

closest p · 1.4× alpha

0.0690

boldest claim

The sentences

did not reach statistical significancep = 0.069so close (0.05 < p ≤ 0.1)

Note that a meta-analysis of those studies including mainly healthy samples did not reach statistical significance, yet the likelihood of a positivity bias in those studies was decreased majority of studies, 40 outcomes, b = 0.14, p = 0.069; Funnel asymmetry, p > 0.052.

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