Table 2.

Operative details

	n = 916
Number of operations
1	898 (98.0%)
2	13 (1.4%)
Number of surgeons	2.0 ± 0.4
Number of scrub nurses	2.0 ± 0.5
Operative set-up time [minutes]
Mean	40.8 ± 29.4
Median	31 (range 6–98)
Operative time [minutes]
Mean	92.0 ± 37.7
Median	85 (range 11–401)
Number of anesthetists	1.0 ± 0.0
Number of anesthesia nurses	1.0 ± 0.1
Time of anesthetists [minutes]
Mean	164.0 ± 48.4
Median	155 (range 74–529)
Time of anesthesia nursing care [minutes]
Mean	204.2 ± 53.2
Median	195 (range 112–447)

Values as numbers and percentage or in means ± standard deviation