Fig. 2.

Intubating conditions in the three groups. (A) The incidence (%) when intubating conditions are evaluated as excellent, good, and poor. (B) The incidence (%) when excellent and good intubating conditions are considered clinically acceptable conditions, and poor conditions are considered clinically unacceptable. Intubating conditions among the three groups show statistically significant differences (P < 0.001) in both (A, B). Rocuronium-0.6 group: 0.6 mg/kg rocuronium, Rocuronium-0.9 group: 0.9 mg/kg rocuronium, Magnesium group: 0.6 mg/kg rocuronium with magnesium sulphate pretreatment.