Occupational Radiation Exposure during Endoscopic Retrograde Cholangiopancreatography and Usefulness of Radiation Protective Curtains

Table 2

Occupational radiation dose to medical staff members (µSv).

	Protective curtains (−)	Protective curtains (+)	value
Endoscopist	340.9 ± 313.9	42.6 ± 54.7	<0.001
1st assistant	27.5 ± 48.5	4.2 ± 5.4	<0.001
2nd assistant	45.3 ± 81.3	13.1 ± 19.9	<0.001
Nurse	33.1 ± 43.7	10.6 ± 15.4	0.001

Values are presented as mean ± standard deviation.