Table 1. Demographics Data.
| Propofol (n = 30) | Midazolam (n = 30) | Placebo (n = 30) | Total (n = 90) | P valuea | |
|---|---|---|---|---|---|
| Age, y | 29.33 ±5.9 b | 28.53 ± 5.4 | 28.8 ± 5.3 | 28.89 ± 5.5 | 0.85 |
| Height, cm | 162.53 ± 6.5 | 160.43 ± 6.6 | 161.5 ± 5.7 | 161.49 ± 6.3 | 0.44 |
| Weight, kg | 78.13 ± 8.7 | 75.53 ± 10.8 | 80.67 ± 16.2 | 78.11 ± 12.38 | 0.27 |
| BMI, kg/m2 | 29.71 ± 4.04 | 29.33 ± 3.7 | 30.86 ± 5.4 | 29.97 ± 4.4 | 0.39 |
| Gravid | 2.1 ± 0.81 | 1.9 ± 0.78 | 1.4 ± 0.62 | 1.8 ± 0.8 | 0.001 |
| Duration of surgery, min | 48.0 ± 5.1 | 50.66 ± 5.6 | 49.16 ± 5.09 | 49.27 ± 5.38 | 0.15 |
| Sensory level No. (%) | 0.58 | ||||
| T4 | 29/96.7 | 28/93.7 | 27/90.0 | 84/93.3 | |
| T5 | 1/3.3 | 1/6.7 | 3/10.0 | 6/6.7 |
a P < 0.05 is considered significant, between groups.
b Data are presented as Mean ±SD.