Table 1.
Patient characteristics
| Characteristics | Group 1 | Group 2 |
|---|---|---|
| Age, mean±SD | 42±9.4 | 44±8.6 |
| Sex, female:male | 29:11 | 26:14 |
| Weight, mean±SD | 55±10.6 | 57±9.6 |
| Duration of surgery, mean±SD | 53±16.7 | 55±16.2 |
SD=Standard deviation
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