Table 5. Radiation exposure.

Variables		Overall population (N=62)
Patient radiation exposure, mGy		540.3±498.4
Simulated manual operator radiation exposure, μSv	Total on lead (procedure)	57.1±61.2
	Total under lead (procedure)	3.2±4.1
Robotic operator radiation exposure, μSv	Total on lead (robotic)	7.2±8.7
	Total under lead (robotic)	0.2±0.5
Operator radiation exposure reduction	Total reduction on lead, %	77.1±26.1
	Total reduction under lead, %	84.5±25.2
Data are mean±SD. mGy: milligray; SD: standard deviation; μSv: microsievert