Fig. 5
From: Pharmacokinetics and pharmacodynamics of ciprofol after continuous infusion in elderly patients
The BIS (Bispectral Index) values of the two drugs at various time points. AÂ ciprofol; BÂ propofol. (A1, Pre-induction BIS; A2, BIS before intubation; A3, BIS one minute after intubation; A4, BIS three minutes after intubation; A5, BIS five minutes after intubation. Descriptions of the remaining time points can be found in the Methods section.)