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Table 5 Detailed diagnostic performance of the wearable dynamic ECG recorder for AF screening in an upright position

From: Diagnostic performance of a wearing dynamic ECG recorder for atrial fibrillation screening: the HUAMI heart study

 

Unable to unclassified as TPTN

Unable to unclassified as FPFN

Accuracy, %(95% CI)

98.25% (93.43–99.91%)

97.37% (92.21%, 99.44%)

Sensitivity, %(95% CI)

96.23% (86.51–99.69%)

94.34% (84.03–98.65%)

Specificity, %(95% CI)

100% (92.91–100%)

100% (92.91–100%)

PPV, %(95% CI)

100% (91.63–100%)

100% (91.48–100%)

NPV, %(95% CI)

96.83% (88.50–99.77%)

95.31% (86.57–98.92%)

  1. ECG electrocardiogram, AF atrial fibrillation, TP true positives, TN true negatives, FP false positives, FN false negative, PPV positive predictive value, NPV negative predictive value