Table 1. Mean predicted and reference doses for the head CT scans on the test sets.

Organ	Mean reference dose (mGy)	SD of the reference dose (mGy)	Mean predicted dose (mGy)	SD of the predicted dose (mGy)
Brain	26.94	2.61	26.89	2.89
Eye_L	33.28	6.97	33.22	7.01
Eye_R	32.25	4.85	32.34	4.19
Len_L	38.87	5.95	38.93	6.41
Len_R	39.79	7.82	39.25	7.90
Nerve_L	23.42	2.70	23.25	2.10
Nerve_R	24.29	4.23	23.71	3.51
Pituitary	20.43	4.31	20.49	4.26

CT, computed tomography; SD, standard deviation; Eye_L, left eye; Eye_R, right eye; Len_L, left lens; Len_R, right lens; Nerve_L, left nerve; Nerve_R, right nerve.