Comparative evaluation of six cytological grading systems in breast carcinoma.

J Cytol · 2013 · PMC3701344 · PMID 23833396

Europe PMC DOI

hedged sentence

0.0010

closest p · 0.0× alpha

0.0010

boldest claim

The sentences

highly significantP < 0.001actually significant

Pearson Chi-square (χ 2 ) and Freeman–Halton extension of Fisher exact probability test revealed a very highly significant ( P < 0.001) association between each of the cytological grading systems and SBR's histological grading system.

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