Table 3.

Prediction of 50% or greater volumetric reduction in myomas using SI ratios calculated in T1W, T2W, and post-contrast T1W MR images.

Success	AUC%95CI	p	Cut-off%95CI	Sensitivity %95CI	Specificity %95CI	PPV%95CI	NPV%95CI
SI ratios calculated inpost-contrast T1W	0.651(0.45–0.815)	0.211	>2(>1.5–>2.86)	52,4(29.8–74.3)	88.9(51.8–99.7)	91.7(62.4–98.6)	44.4(32.6–57.0)
SI ratios calculated in T1W	0.664(0.46–0.825)	0.174	>1.04(>0.9–>1.4)	71.4(47.8–88.7)	66.7(29.9–92.5)	83.3(65.6–92.9)	50.00(30.6–69.4)
SI ratios calculated in T2W	0.730(0.53–0.875)	0.017	>2.8(>2.2–>3.2)	57.1(34.0–78.2)	88.9(51.8–99.7)	92.3(64.6–98.8)	47.1(34.0–60.5)

ROC analysis.