Proceedings of the 53rd Annual ASTRO Meeting S37September 26th, 2022
FiledSeptember 26th, 2022overlap agreement. A kappa value of 0 signifies poor, 0.01 – 0.20 slight, 0.21 – 0.40 fair, 0.41 – 0.60 moderate, 0.61 – 0.80 sub- stantial, and 0.80 – 1.00 almost perfect agreement. Lin’s concordance correlation coefficient (CCC) was also used to measure inter-observer reproducibility.