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. 2014 Jul 29;67(1):8–12. doi: 10.4097/kjae.2014.67.1.8

Fig. 4.

Fig. 4

Ramsay-score during sedation. *P < 0.05 compare to T0, P < 0.05 between two groups, Group L: loading dose 0.5 µg/kg, Group H: loading dose 1.0 µg/kg, T0: start of anesthesia, TL: after loading, T10: 10 minutes after TL, T20: 20 minutes after TL, T30: 30 minutes after TL.