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Fig. 2 | Perioperative Medicine

Fig. 2

From: Effect of intravenous lidocaine on the ED50 of propofol induction dose in elderly patients undergoing painless gastroscopy: a prospective, randomized, double-blinded, controlled study

Fig. 2

Sequential induction dose adjustment of propofol by the Dixon method in two groups of elderly patients undergoing painless gastroscopy. A Sequential induction dose of propofol when combined with 2% lidocaine 1.5 mg/kg in group L of elderly patients undergoing painless gastroscopy. The ED50 value was 0.670 mg/kg in group L. B Sequential induction dose adjustment of propofol in group N of elderly patients undergoing painless gastroscopy. The ED50 value in group N was 1.118 mg/kg. ED50 median effective dose

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Perioperative Medicine

ISSN: 2047-0525