Table 1

Performance in cross-validation experiments
Cross validation scenario AUC Best F1 measure AUC, non-chronic patients
USA, 10K patients with ECG data 0.9 ± 9E-4 0.83 ± 0.001 0.89 ± 0.0009
USA, 15K patients without ECG data 0.89 ± 7E-4 0.82 ± 9E-4 0.88 ± 0.001
ISR, pre-admission scenario 0.88 ± 0.001 0.81 ± 0.001 0.86 ± 0.002
ISR, post-admission scenario 0.77 ± 0.002 0.73 ± 0.002 0.76 ± 0.003
Merged datasets 0.87± 9E-4 0.81 ± 7E-4 0.86 ± 0.002

AUC, area under the curve; ECG, electrocardiography; ISR, Israel; USA, United States.

Gottlieb et al.

Gottlieb et al. BMC Medicine 2013 11:194   doi:10.1186/1741-7015-11-194

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