highly significantP < 0.001
The time onset and duration of motor block in Group RD (1.59 ± 0.59, 319.57 ± 64.752), Group RF (1.59 ± 0.53, 236.83 ± 33.797), and Group RC (2.07 ± 0.20, 183.93 ± 35.252) min both are statistically highly significant ( P < 0.001).