Table 2: Comparison among the three groups as regard the patients' characteristics and duration of surgery.

Variables Group C (n=20) Group M (n=20) Group D (n=20) P-Value
Age (years) 48.2 ± 17.3 50.5 ± 16.4 49.9 ± 16.8 > 0.05
Weight (kg) 64.3 ± 10.4 65.7 ± 9.5 66.2 ± 10.2 > 0.05
Sex (M/F) 9/11 8/12 10/10 > 0.05
ASA PS (І/П) 8/12 9/11 11/9 > 0.05
Duration of surgery (min) 95.1 ± 12.5 94.9 ± 13 96.5 ± 12.9 > 0.05

Data are presented as number and mean ± SD.