Table 1.
Basic Characteristics of Patients in the Four Groups (n = 30 for Each Group)
| Control | R0.2% | R0.3% | R0.4% | P | |
|---|---|---|---|---|---|
| Age (years) | 47.5±10.0 | 49.4±12.0 | 46.3±9.1 | 52.6±9.7 | 0.444 |
| Height (cm) | 155.4±4.2 | 155.1±3.2 | 154.6±3.6 | 154.4±3.8 | 0.741 |
| Weight (kg) | 56.6±8.6 | 56.0±5.8 | 55.2±7.4 | 55.7±7.2 | 0.906 |
| Procedure duration (min) | 141.4±31.2 | 139.7±35.3 | 138.8±42.0 | 139.7±48.9 | 0.995 |
| Duration of anesthesia (min) | 178.8±58.7 | 161.1±34.0 | 165.7±43.7 | 163.9±56.2 | 0.517 |
| ASA class I (n/%) | 12 (40%) | 13 (43.3%) | 14 (46.7%) | 15 (50%) | – |
| ASA class II (n/%) | 18 (60%) | 17 (56.7%) | 16 (53.3%) | 15 (50%) | – |
Notes: Statistical tests: Pairwise comparisons of groups analyzed by one-way ANOVA were made using post hoc analyses and the Student–Newman–Keuls Q-test.