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Table 6 Pairwise comparisons of the areas under the receiver operating characteristics curve

From: New CHA2DS2-VASc-HSF score predicts the no-reflow phenomenon after primary percutaneous coronary intervention in patients with ST-segment elevation myocardial infarction

Score Difference between areas Standard error 95% Confidence interval Z Statistic P value
CHADS2 vs CHA2DS2-VASc 0.0173 0.0182 −0.018-0.053 0.95 0.3419
CHADS2vsCHA2DS2-VASc-HSF 0.0907 0.025 0.042–0.140 3.629 0.0003
CHA2DS2-VASc vs CHA2DS2-VASc-HSF 0.0734 0.0275 0.0194–0.127 2.666 0.0077