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Table 2 AUROC statistics for vessel rupture prediction by low-frequency, broadband, and subharmonic emissions

From: Prediction and suppression of HIFU-induced vessel rupture using passive cavitation detection in an ex vivo model

Acoustic emission type AUROC Standard error p value 95% confidence interval
    Lower bound Upper bound
Low-frequency 0.657 0.024 <10-11 0.610 0.704
Broadband 0.729 0.023 <10-16 0.684 0.774
Subharmonic 0.757 0.022 <10-16 0.713 0.780
  1. Areas under the ROC curves (AUROC) with corresponding standard errors (under the nonparametric assumption), asymptotic p-values relative to the null hypothesis AUROC = 0.5, and 95% confidence intervals (18 trials).