Table 2.

Intraoperative data. Data are presented as mean (standard deviation) and median (quartiles)

	GDT group (n = 60)	Control group (n = 60)	P value
Surgical duration (hours)	4.3 (0.5) *	4.7 (0.7)	< 0.001
Blood loss (mL)	535 (159)*	645 (227)	0.008
Blood loss per hour (mL)	125 (34)	135 (37)	0.08
Urine output (mL)	400 (400, 500)*	500 (400, 700)	< 0.001
Urine output per hour (mL)	100 (125, 150)*	140 (100, 165)	< 0.001
Total crystalloids (mL)	1512 (478)*	3048 (784)	< 0.001
Total crystalloids per hour (mL)	354 (101) *	637 (85)	< 0.001
Number of fluid boluses	1.38 (2.2)	1.4 (2.2)	0.97

GDT: Goal-directed therapy.

^*denotes statistical significance.