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| Bile acid (µmol/l) | ||||||
|---|---|---|---|---|---|---|
| Phase 1 |
Phase 2 |
|||||
| PC | Day -5 | Day 4 | Day 5 | Day 4 | Day 5 | Day 11 |
| Mean | 0.5 | 0.9 | 9.3 | 0.7 | 8.8 | 0.7 |
| SD | 0.2 | 0.2 | 3.4 | 0.3 | 4.4 | 0.4 |
| PB | ||||||
| Mean | 0.8 | 0.6 | 8.9 | 0.7 | 5.7 | 0.5 |
| SD | 1.1 | 0.1 | 5.4 | 0.5 | 3.9 | 0.2 |
No significant difference between groups
PC and PB: significant changes with time
PC = control group — unpreserved propofol, PB = group receiving propofol + 2% benzyl alcohol
