Prevalence of pulmonary artery hypertension in patients of chronic obstructive pulmonary disease and its correlation with stages of chronic obstructive pulmonary disease, exercising capacity, and quality of life.

J Family Med Prim Care · 2018 · PMC5958593 · PMID 29915733

Europe PMC DOI

hedged sentence

0.0010

closest p · 0.0× alpha

0.0010

boldest claim

The sentences

highly significantP < 0.001actually significant

The level of significance - P > 0.05 not significant, P < 0.05 significant, P < 0.01 highly significant, P < 0.001 very highly significant.

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