Desflurane group | Propofol group | Difference in Means | P-value | |
---|---|---|---|---|
N = 26 | N = 24 | (95% CI) | ||
Lung Collapse Score (LCS) | ||||
LCS10: 10 min after the initiation of OLV, mean (SD) | 2.0 (0.4) | 1.9 (0.5) | 0.0 (-0.2 to 0.2) | 0.85 |
LCS30: 30 min after the initiation of OLV, mean (SD) | 3.4 (0.6) | 3.0 (0.6) | 0.3 (0.0 to 0.6) | 0.03 |
LCS60: 60 min after the initiation of OLV, mean (SD) | 4.5 (0.6) | 4.1 (0.6) | 0.4 (0.1 to 0.7) | 0.00 |
Operation time (min), mean (SD) | 215 (58) | 263 (72) | -48 (-85 to -11) | 0.01 |
Amount of bleeding (mL), mean (SD) | 59 (73) | 135 (159) | -75 (-148 to -6) | 0.04 |
PaO2 (mmHg) | ||||
Before OLV, mean (SD) | 492 (52) | 457 (82) | 35 (-3 to 74) | 0.07 |
10 min after initiation of OLV, mean (SD) | 227 (87) | 194 (116) | 33 (-25 to 91) | 0.25 |
30 min after initiation of OLV, mean (SD) | 216 (81) | 171 (110) | 45 (-9 to 100) | 0.1 |
60 min after initiation of OLV, mean (SD) | 183 (72) | 154 (68) | 29 (-11 to 69) | 0.15 |
White blood cells (count × 103/μl) | ||||
Before surgery, mean (SD) | 5.2 (1.5) | 6.1 (2.0) | -0.8 (-1.8 to 0.1) | 0.08 |
Postoperative day 1, mean (SD) | 10.3 (3.5) | 10.2 (3.4) | 0.0 (-1.9 to 2.0) | 0.94 |
Postoperative day 3, mean (SD) | 9.1 (2.3) | 9.0 (1.8) | 0.1 (-0.9 to 1.3) | 0.74 |
C-reactive protein (mg/dl) | ||||
Before surgery, mean (SD) | 0.1 (0.1) | 0.2 (0.4) | -0.1 (-0.2 to 0.0) | 0.25 |
Postoperative day 1, mean (SD), mean (SD) | 3.8 (1.7) | 4.0 (1.7) | -0.1 (-1,1 to 0.7) | 0.69 |
Postoperative day 3, mean (SD) | 4.3 (3.3) | 5.7 (4.5) | -1.3 (-3.5 to 0.8) | 0.23 |