Does the EyeChart App for iPhones Give Comparable Measurements to Traditional Visual Acuity Charts?

Br Ir Orthopt J · 2020 · PMC7510399 · PMID 32999989

Europe PMC DOI

hedged sentence

0.0760

closest p · 1.5× alpha

0.0760

boldest claim

The sentences

did not reach statistical significancep = 0.076so close (0.05 < p ≤ 0.1)

After Bonferroni Correction adjustments were applied, a significant difference was found between the EyeChart app and the Snellen chart (t = –3.756, p = 0.003), however the difference between the EyeChart app and the ETDRS chart did not reach statistical significance (t = –2.391, p = 0.076).

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