From: Improved operator agreement and efficiency using the minimum area contour change method for delineation of hyperintense multiple sclerosis lesions on FLAIR MRI
ROI sets
Detection error (mm2)
Outline error rate
Similarity index
MACC(ROI(r, imb), imb) v. ROI(r, imb)
~0 (.24)
.37
.82
MACC(ROI(r, imb), imf) v. ROI(r, imf)
473
.41
.63
MACC(ROI(r, imb), imf) v. MACC(ROI(r, imf), imf)
450
.18
.74