Table 2.

Monthly dose of IVR nurses (mean ± SD).

	DOSIRIS, Hp(3), (mSv/Month)		Neck Badge, Hp(0.07), (mSv/Month)		Neck Badge/DOSIRIS
	Left	Right	Left	Right	Left	Right
Nurse A	0.25 ± 0.04	0.27 ± 0.07	0.22 ± 0.10	0.21 ± 0.10	0.87 ± 0.34	0.78 ± 0.25
Nurse B	0.57 ± 0.10	0.62 ± 0.19	0.55 ± 0.19	0.66 ± 0.32	0.95 ± 0.30	1.03 ± 0.27
Nurse C	0.37 ± 0.15	0.39 ± 0.16	0.58 ± 0.19	0.60 ± 0.18	1.72 ± 0.91	1.67 ± 0.64
Nurse D	0.44 ± 0.11	0.57 ± 0.16	0.48 ± 0.16	0.59 ± 0.22	1.10 ± 0.22	1.04 ± 0.21
Nurse E	0.74 ± 0.21	0.70 ± 0.24	1.10 ± 0.27	1.28 ± 0.22	1.50 ± 0.18	2.00 ± 0.69
Nurse F	0.25 ± 0.11	0.18 ± 0.10	0.34 ± 0.16	0.32 ± 0.11	1.42 ± 0.65	2.10 ± 0.94
Average	0.39 ± 0.12	0.40 ± 0.15	0.53 ± 0.27	0.58 ± 0.35	1.26 ± 0.34	1.44 ± 0.56