Electrocardiographic Characteristics of Breast Cancer Patients Treated with Chemotherapy

Table 5

ROC curve analyses of electrocardiographic parameters.

Variable	AUC	95% CI	Cutoff value	Sensitivity	Specificity
SLI	0.710	0.620–0.799	2.12	0.672	0.719
QTd	0.606	0.507–0.704	0.55	0.609	0.609

ROC, receiver operating characteristic; AUC, area under the curve; CI, confidence interval; SLI, Sokolow–Lyon index; QTd, QRS dispersion.