Table 1.

The DSC and HD values of 2 evaluation parameters for the 15 OARs segmentation.

	HD*(mm)	DSC*(%)	HD**(mm)	DSC**(%)
Spinal cord	9.03 ± 0.11	0.79 ± 0.04	6.36 ± 2.96	0.87 ± 0.06
Brain stem	7.91 ± 1.64	0.79 ± 0.01	9.05 ± 3.05	0.80 ± 0.06
Lobe-R	27.47 ± 6.99	0.72 ± 0.06	14.53 ± 6.9	0.88 ± 0.073
Lobe-L	23.26 ± 6.00	0.73 ± 0.06	14.28 ± 8.56	0.87 ± 0.09
Eye-R	6.13 ± 1.73	0.82 ± 0.03	3.86 ± 1.66	0.93 ± 0.04
Eye-L	5.62 ± 0.93	0.83 ± 0.02	3.23 ± 1.94	0.93 ± 0.05
Lens-R	5.19 ± 0.34	0.51 ± 0.09	2.75 ± 1.81	0.78 ± 0.16
Lens-L	5.06 ± 0.91	0.56 ± 0.10	3.50 ± 3.30	0.71 ± 0.19
Oral cavity	23.04 ± 6.55	0.53 ± 0.12	8.51 ± 5.54	0.93 ± 0.07
Optic nerve-R	10.55 ± 2.12	0.44 ± 0.06	6.72 ± 3.6	0.65 ± 0.21
Optic nerve-L	7.82 ± 1.94	0.51 ± 0.10	6.50 ± 8.9	0.69 ± 0.18
Parotid-R	12.73 ± 3.40	0.79 ± 0.05	7.04 ± 4.56	0.92 ± 0.07
Parotid-L	14.06 ± 4.60	0.79 ± 0.04	7.3 ± 4.5	0.85 ± 0.13
Larynx	13.01 ± 1.73	0.72 ± 0.04	8.93 ± 3.55	0.84 ± 0.08
Chiasm	9.95 ± 2.63	0.46 ± 0.11

*the results of model trainings; **the results of model updating.