Significance of Early Postoperative Arterial Lactic Acid, Inferior Vena Cava Variability, and Central Venous Pressure in Hypovolemic Shock

Table 1

Average and standard deviation (SD) of the shock indexes.

	Control (n = 166)	Shock (n = 138)
Arterial blood lactate	1.04 ± 0.76	4.05 ± 2.54
Caval index	0.59 ± 3.94	0.54 ± 0.17
Central venous pressure	4.94 ± 2.49	3.85 ± 2.26