Table 3.

Results of dose distribution equivalence testing, when prompting to make changes to the specified OOIs. Counts represent dose-level equivalence between dose distributions generated by the models to those calculated in a TPS using the RMSE equivalence criterion. The remaining four columns show mean differences between these dose distributions.

OOI (Left/Right)	Equivalent [count]	Not equivalent [count]	OOI $\Delta$Dmean [cGy]	OOI $\Delta$D0.1cc [cGy]	PTV $\Delta$D95% [cGy]	PTV $\Delta$V100% [cc]
Brachial Plexus (L)	58	2	107.4	−95.3	3.6	−1.2
Brachial Plexus (R)	73	5	73.3	−56.0	−1.4	−1.1
Brainstem	216	0	21.5	−130.0	−1.1	−0.4
Oral Cavity	209	7	−145.3	−155.5	−7.1	−1.2
Cochlea (L)	180	0	−5.7	0.5	−2.9	−1.1
Cochlea (R)	180	0	1.3	−17.5	−5.8	−1.6
Esophagus	254	1	−26.1	−192.1	−9.9	−1.1
Larynx	206	7	−118.6	−74.8	−5.3	−1.2
Lens (L)	53	7	−12.5	38.0	1.4	−0.6
Lens (R)	60	0	−0.8	12.6	−1.1	−0.7
Lungs	176	4	1.8	−168.6	−11.2	−1.5
Mandible	60	0	−65.9	−42.1	4.8	−0.0
Parotid (L)	239	4	−117.1	−60.7	−11.0	−0.9
Parotid (R)	209	4	−78.7	−108.8	−10.6	−1.1
Spinal Cord	207	3	−3.3	−95.3	−3.8	−0.6
Submandibular Gland (L)	36	6	−112.2	−270.2	−67.1	−1.9
Submandibular Gland (R)	107	1	−84.1	−177.4	−31.1	−1.1