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

Table 3

Occupational radiation dose to each medical staff member with or without patient movement (without the use of protective curtains) (µSv).

	Patient movement (−)	Patient movement (+)	value
Endoscopist	332.3 ± 336.0	375.3 ± 217.3	0.367
1st assistant	27.1 ± 52.4	29.0 ± 31.0	0.046
2nd assistant	16.2 ± 15.6	161.4 ± 128.4	<0.01
Nurse	25.5 ± 34.2	63.5 ± 64.5	0.013

Values are presented as mean ± standard deviation.