Table 2 Comparison of intraoperative outcomes and blood lactate concentrations
|  | GDFT group (n = 55) | CFT group (n = 57) | P |
|---|---|---|---|
Duration of anesthesia (min) | 254 ± 64.8 | 244 ± 60.6 | 0.413 |
Duration of surgery (min) | 208 ± 59.9 | 200 ± 57.1 | 0.469 |
Estimated blood loss (ml) | 200 (150–300) | 200 (100–400) | 0.773 |
Total intraoperative fluids (ml) | 1697 ± 536.9 | 2033 ± 468.7 | 0.001## |
Crystalloid (ml) | 1111 ± 442.9 | 1411 ± 412.6 | 0.000### |
Colloid (ml) | 623 ± 211.9 | 586 ± 216.3 | 0.370 |
Urine output (ml) | 200 (150–300) | 400 (290–500) | 0.000### |
Intraoperative vasoactive drugs | |||
 Ephedrine | 25 | 31 | 0.345 |
 Norepinephrine | 10 | 4 | 0.091 |
 Dobutamine | 9 | 2 | 0.022# |
 Nitroglycerin | 2 | 3 | 1.000 |
Lactate (mmol/l) | |||
 T1 | 0.8 (0.6–1.3) | 0.7 (0.6–0.95) | 0.363 |
 T2 | 0.9 (0.6–1.3) | 0.8 (0.65–1.1) | 0.243 |
 T3 | 0.9 (0.7–1.3) | 1.0 (0.8–1.2) *** | 0.752 |