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. Author manuscript; available in PMC: 2017 Jul 15.
Published in final edited form as: Int J Radiat Oncol Biol Phys. 2016 Feb 21;95(4):1191–1200. doi: 10.1016/j.ijrobp.2016.02.043

Table 1.

Statistical analysis of contours

Structure measure Case 1 (14 contours) Case 2 (14 contours)
Sensitivity 71.3% 64.8%
Specificity 99.1% 99.2%
Mean volume/minimum/maximum (±SD) (cc) 688.4/547.1/885.3 (±108.1) 811.3/327.9/1122.0 (±196.0)
STAPLE/intersection/union volume (cc) 806.8/234.1/1506.0 1085.0/158.2/1833.7
Kappa value 0.69 0.64

Abbreviation: STAPLE = simultaneous truth and performance level estimation.