Fitted filtration efficiency and breathability of 2-ply cotton masks: Identification of cotton consumer categories acceptable for home-made cloth mask construction.

PLoS One · 2022 · PMC8939836 · PMID 35316263

Europe PMC DOI

hedged sentences

0.0010

closest p · 0.0× alpha

0.0550

boldest claim

The sentences

highly significantp<0.001actually significant

There were highly significant differences (p<0.001; ANOVA) in FFEs between the tested masks.

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approached significancep = 0.055so close (0.05 < p ≤ 0.1)

Increasing fabric weight positively correlates with higher mask FFE’s ( Fig 3B ), yet the coefficient for fabric weight in Eq 2 is negative and only approached significance (p = 0.055; t-test) whereas a much higher model effect size is generated by the positive and highly significant (p<0.001; t-test) interaction term.

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