Table 2: Demographic Characteristics Intraoperative Anesthetic Requirements and Duration of Surgery

Treatment Group (n = 50) Control Group (n = 50)
Age (yr) 65 ± 9 65 ± 10
Weight (kg) 76 ± 15 78 ± 12
Height (cm) 165 ± 8 164 ± 7
Gender (F/M) 34/16 38/12
ASA (I/II/III/IV) 14/23/13 11/36/3
Thiopentone (mg) 458 ± 108 460 ± 110
Fentanyl (µg) 370 ± 150 390 ± 140
Duration of Surgery (min) 180 ± 70 170 ± 80

Values are mean ± SD when appropriate.