Randomized Clinical Trial
Copyright ©The Author(s) 2022.
World J Gastrointest Endosc. Dec 16, 2022; 14(12): 777-788
Published online Dec 16, 2022. doi: 10.4253/wjge.v14.i12.777
Table 2 Anaesthetic care parameters (n, %)
Anaesthetic care
SNC (n = 154)
HFMG (n = 138)
P value
Duration of sedation, min (median, IQR)12, 6.9 to 17.112, 6.5 to 17.50.421
Propofol dose, mg/kg/hr (median, IQR)13.3, 8.5 to 18.114.1, 7.8 to 20.50.189
Opioids 89, 57.8%73, 52.9%0.631
Fentanyl52, 33.8%40, 29.0%
Alfentanil 37, 24.0%33, 23.9%
Midazolam26, 16.9%23, 16.7%0.961