Table 1.
Characteristics of the patients.
| Characteristics of the Subjects (N = 95) | N |
|---|---|
| Women | 57 (60.0%) |
| Type of surgery | |
| Urogynaecology N (%) | 45 (47.4%) |
| Orthopaedic N (%) | 38 (40.0%) |
| Gastroenterology N (%) | 12 (12.6%) |
| Mean ± SD | |
| Age (years) | 51.1 ± 14.0 |
| Weight (Kg) | 75.6 ± 14.7 |
| Height (cm) | 166.8 ± 7.8 |
| Creatinine clearance (mL/min) | 67.6 ± 22.1 |
| Dose of Fentanyl (microg) | 280.0 ± 92.2 |
| Urogynaecology | 268.0 ± 81.5 |
| Orthopaedic | 298.5 ± 98.1 |
| Gastroenterology | 270.8 ± 109.7 |
| Duration of operation (min) | 216.7 ± 119.1 |
| Urogynaecology | 201.2 ± 108.4 |
| Orthopaedic | 213.9 ± 117.1 |
| Gastroenterology | 283.3 ± 149.5 |
| VAS | |
| 24 h at rest | 0.98 ± 1.4 |
| 48 h at rest | 0.59 ± 1.2 |
| 24 h on movement | 1.95 ± 1.7 |
| 48 h on movement | 1.29 ± 1.4 |