Table 2.

The mean and standard deviation (STD) of dose differences and p-value calculated with ground truth OARs dose and auto-segmented OARs dose on 20 SBRT plans

		Dmin	D95	D50	D5	Dmean	Dmax
Esophagus	Mean (Gy)	0.010	0.012	0.048	0.213	0.145	1.003
	STD (Gy)	0.016	0.017	0.068	0.626	0.240	2.740
	P-value	0.012	0.007	0.005	0.146	0.014	0.118
Heart	Mean (Gy)	−0.001	−0.002	0.002	0.280	0.056	0.247
	STD (Gy)	0.006	0.010	0.028	1.092	0.173	2.926
	P-value	0.528	0.385	0.815	0.266	0.162	0.710
Left Lung	Mean (Gy)	0.003	0.005	0.014	0.063	0.025	0.147
	STD (Gy)	0.012	0.009	0.054	0.222	0.059	0.871
	P-value	0.254	0.035	0.257	0.219	0.073	0.461
Right Lung	Mean (Gy)	−0.002	0.004	0.027	0.668	0.155	1.527
	STD (Gy)	0.023	0.001	0.118	1.698	0.341	2.924
	P-value	0.695	0.088	0.319	0.095	0.057	0.031
Spinal Cord	Mean (Gy)	0	0.001	0.002	0.028	−0.001	−0.055
	STD (Gy)	0	0.002	0.015	0.144	0.065	0.203
	P-value	N/A	0.330	0.659	0.394	0.973	0.241
		D1000cc	D1500cc
Total Lung	Mean (Gy)	0.017	0.005
	STD (Gy)	0.043	0.025
	P-value	0.095	0.427