| Group F (n = 20) | Group S (n = 20) | Group E (n = 20) | P value |
Age (years) (mean ±S.D) | 38.25 (±10.19) | 36.90 (±10.67) | 37.05(±11.72) | 0. 91 |
Sex (male no) | 11 | 13 | 11 | 1.00 |
ASA (no of ASA I) | 15 | 13 | 11 | 0.32 |
Wt (kg) (mean ±S.D) | 67.00 ±4.87 | 65.80 ±5.97 | 68.35 ±6.67 | 0.42 |