Page 28 - EVALUATION OF TREATMENT FOR HEAVY MENSTRUAL BLEEDING by Herman, Malou

Chapter 7
cut-off value for the percentage change can be found at 89% with a sensitivity of 0.84 and specificity of 0.84. The sensitivity analysis shows a comparable cut-off point of 80%, with an AUC of 0.90 and a sensitivity of 0.85 and specificity of 0.81. The ROC curve for re-intervention has an AUC of 0.91 (figure 6).
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ROC Curve
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1 - Specificity
Diagonal segments are produced by ties.
Figure 5: Receiver Operating Characteristic curve with regard to satisfaction at 12 months of follow-up for possible PBAC reduction (%) cutoff points
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Figure 6: Receiver Operating Characteristic curve with regard to re-intervention at 12 months of follow-up for possible PBAC reduction (%) cutoff points
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Sensitivity
Sensitivity