Parturients’ Characteristics: Groupe A (50 µg) Groupe B (100 µg) Average age (years) 29.85 ± 2.57 30 ± 3.19 Average height (cm) 161.8 ± 2.87 162.6 ± 2.53 Average weight (kg) 76.29 ± 5.97 78.25 ± 6.96 Average operating time (min) 44.40 43.30

Table 1: The mean age, height, weight and duration of operation between the two groups of parturients during elective caesarean section under spinal anesthesia.