Variables | Group I | Group II | P value |
---|---|---|---|
n = 149 | n = 182 | ||
Sinus tear (%) | 33 (22.1) | 55 (30.2) | 0.098 |
Bentall (%) | 46 (30.9) | 61 (33.5) | 0.609 |
CABG (%) | 12 (8.1) | 13 (7.1) | 0.755 |
Operation time (min) | |||
Mean ± SD | 494.4 ± 110.0 | 510.7 ± 121.4 | 0.837 |
Median (IQR) | 494.0 (421.5–560.0) | 501.0 (435.0–572.0) | |
CPB time (min) | |||
Mean ± SD | 221.8 ± 60.4 | 228.3 ± 62.9 | 0.193 |
Median (IQR) | 217.0 (184.5–251.0) | 223.5 (200.0–254.3) | |
Cross-clamping (min) | 120.2 ± 33.0 | 119.9 ± 30.6 | 0.937 |
AVR (%) | 86 (57.7) | 114 (62.6) | 0.363 |
HAR (%) | 13 (8.7) | 7 (3.8) | 0.064 |
TAR (%) | 92 (61.7) | 136 (74.7) | 0.011 |
Arch debranching (%) | 26 (17.4) | 24 (13.2) | 0.281 |
Transfusion | |||
RBC (U) | |||
Mean ± SD | 7.0 ± 6.4 | 8.4 ± 7.5 | 0.549 |
Median (IQR) | 5.3 (3.0–9.6) | 7.0 (3.5–11.0) | |
Plasma (ml) | |||
Mean ± SD | 946.0 ± 761.6 | 1278.6 ± 1110.8 | 0.036 |
Median (IQR) | 900.0 (300.0–1400.0) | 900.0 (450.0–1800.0) |