| Postoperative periods of measurements | |||
| VOL1 (1 h) | VOL2 (2 h) | VOL3 (12 h) | VOL4 (24 h) |
Sevoflurane | 212.9 ± 40.9 | 185.9 ± 46.4 | 482.5 ± 66.8 | 177.5 ± 40.5 |
Control | 206.1 ± 48.6 | 175.7 ± 30.0 | 371.1 ± 60.9 | 95.0 ± 19.5 |
Difference | −6.8 ± 63.5 | −10.2 ± 55.2 | −111.4 ± 90.4 | −82.5 ± 45.0 |
p-value | 0.91 | 0.85 | 0.22 | 0.07 |