Effect of sildenafil on digital ulcers in systemic sclerosis: analysis from a single centre pilot study.

Ann Rheum Dis · 2010 · PMC2938897 · PMID 19900936

Europe PMC DOI

hedged sentence

0.1400

closest p · 2.8× alpha

0.1400

boldest claim

The sentences

failed to reach statistical significancep=0.14not close (p > 0.1)

SHAQ Disability Index (SHAQ-DI) scores available from 11 patients improved from a mean of 0.6 (SD 0.52) to 0.42 (SD 0.32) but failed to reach statistical significance (p=0.14).

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