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Patient characteristics (mean±SD)
| Group B (n=20) | Group L (n=20) | Group C (n=20) | |
|---|---|---|---|
| Age (yr) | 37.5±13.0 | 41.8±12.7 | 41.4±11.6 |
| Gender (M/F) | 13/7 | 12/8 | 14/6 |
| Height (cm) | 169.5±8.8 | 169.2±12.1 | 169.5±7.6 |
| Weight (kg) | 71.5±11.7 | 76.4±13.2 | 76.2±14.6 |
| Duration of surgery (min) | 41.5±17.2 | 46.7±15.5 | 51.5±22.3 |
