2.6. Study endpoints and measurements
SE, RE, systolic blood pressure
SECONDARY
The primary endpoints of this study were the values of SPI, SE, RE, systolic blood pressure (SBP), diastolic blood pressure (DBP), SPO2 and Steward score before induction (T0), after induction (T1), at skin incision (T2), 1 hour during operation (T3), at extubation (T4), and after leaving the room (T5) in the 2 groups. The secondary endpoints included the dosages of propofol, rocuronium, and Dex, anesthesia time, extubation time, awake time, as well as the number of patients who needed additional propofol, remifentanil, and diltiazem during surgery in the 2 groups.