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Table 3 Repeatability analyses of the 3D-PD indices in the 49 adnexal masses with inconclusive or malignant results by IOTA simple rules: concordance correlation coefficient (CCC) and limits of agreement (LoA)

From: Limitations of three-dimensional power Doppler angiography in preoperative evaluation of ovarian tumors

 

CCC (95 % CI)

Mean difference (LoA)

VI

0.91 (0.84 to 0.95)

0.12 (−10.6 to +10.9)

FI

0.70 (0.53 to 0.82)

−0.02 (−13.1 to +13.0)

VFI

0.86 (0.77 to 0.92)

0.33 (−6.1 to + 6.8)

  1. VI vascularization index, FI flow index, VFI vascularization-flow index