Table 3.

Quantitative Results of RORA Prediction Based on the Previous Visit Acquisition (Testing Scenario B)

	Input: Previous Visit Acquisition
	0 < t < 6 Months	6 < t < 12 Months	t > 12 Months
GT-manual
Mean Dice score (total RORA)	0.84	0.83	0.88
Mean Dice score (RORA growth)	0.44	0.47	0.64
Mean square root area error [mm]	0.159	0.208	0.189
GT-automatic
Mean Dice score (total RORA)	0.84	0.84	0.89
Mean Dice score (RORA growth)	0.35	0.41	0.62
Mean square root area error [mm]	0.204	0.199	0.173