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. Author manuscript; available in PMC: 2009 Jul 7.
Published in final edited form as: Neurocrit Care. 2009 Jan 29;11(1):20–27. doi: 10.1007/s12028-008-9184-6

Table 2.

Summary statistics for sedative use (propofol) by group assignment

Group n Propofol infusion rate (mg/kg/h) Total propofol volume (ml)


Mean (SD) 25th Quartile Median 75th Quartile Mean (SD) 25th Quartile Median 75th Quartile
Ramsay-alone 35 1.69 (1.47) 0.42 1.50 2.69 157.8 (119.2) 61.1 149.1 235.2
BIS-augmentation 32 0.89 (0.99) 0.29 0.6 1.65 93.5 (86.3) 31.2 69.6 140.5