Propofol Affects Optic Nerve Sheath Diameter less than Sevoflurane during Robotic Surgery in the Steep Trendelenburg Position

Table 3

Differences over time within each group.

				value
Propofol	ONSD (Rt)
		T1	37.31 ± 2.39	0.214
		T0	36.63 ± 3.26
		T1	37.31 ± 2.39	0.098
		T2	36.25 ± 2.52
	ONSD (Lt)
		T1	38.38 ± 2.73	0.042
		T0	37.25 ± 3.02
		T1	38.38 ± 2.73	0.030
		T2	36.81 ± 2.66
Sevoflurane	ONSD (Rt)
		T1	40.06 ± 2.32	<0.0001
		T0	36.19 ± 1.68
		T1	40.06 ± 2.32	0.169
		T2	38.94 ± 3.04
	ONSD (Lt)
		T1	40.75 ± 2.79	<0.0001
		T0	37.19 ± 2.51
		T1	40.75 ± 2.79	0.059
		T2	39.69 ± 3.66

ONSD, optic nerve sheath diameter.