Demographic data and vital sign parameters for both treatment groups
| Demography/vital parameters | Group A (propofol and fentanyl) | Group B (midazolam and fentanyl) |
| No of patients | 20 | 20 |
| Age, years | 40.6 (95% CI 38.2 to 43.3) | 35.0 (95% CI 33.2 to 37.6) |
| Sex | ||
| Male | 15 | 16 |
| Female | 5 | 4 |
| SBP, mm Hg | 127.5 (95% CI 120.0 to 143.7) | 130.0 (95% CI 120.0 to 140.0) |
| DBP, mm Hg | 75.00 (95% CI 70.0 to 80.0) | 70.0 (95% CI 70.0 to 80.0) |
| MAP, mm Hg | 94.5 (95% CI 87.1 to 100.0) | 93.3 (95% CI 87.1 to 99.1) |
| Oxygen saturation, % | 99.9 (95% CI 99.8 to 100.0) | 100.0 (95% CI 100.0 to 100.0) |
| EtCO2, mm Hg | 38.5 (95% CI 33.3 to 40.0) | 36.0 (95% CI 33.3 to 39.0) |
| Heart rate, per min | 80.0 (95% CI 71.0 to 100.0) | 80.0 (95% CI 78.0 to 96.5) |
| Respiratory rate, per min | 19.5 (95% CI 18.0 to 23.5) | 18.0 (95% CI 14.0 to 22.0) |
DBP, diastolic blood pressure; EtCO2, end-tidal carbon dioxide; MAP, mean arterial pressure; SBP, systolic blood pressure.