Goal-Directed Fluid Therapy Using Stroke Volume Variation Does Not Result in Pulmonary Fluid Overload in Thoracic Surgery Requiring One-Lung Ventilation

Table 2

Surgical data, fluid administration, and diuresis. ^*Statistical significance between group L and group E analyzed by students 𝑡-test (𝑃<0.05).

	All patients (𝑛=27)	Group L (𝑛 = 11)	Group E (𝑛 = 16)	P value
Duration of surgery [min]	294.3 ± 144.4	177.5 ± 76.7	375.7 ± 123.6^*	𝑃<0.001
Duration of OLV [min]	134.8 ± 25.6	113.3 ± 55.7	149.3 ± 39.3	𝑃=0.057
Blood loss during surgery [mL]	538 ± 784	190 ± 347	778 ± 914	𝑃=0.037
Number of patients received noradrenaline	22	6	16
Crystalloid administered during observation period [mL/kg/h]	3.4 ± 0.8	2.8 ± 0.8	3.8 ± 0.8^*	𝑃=0.003
Colloid administered during observation period [mL/kg/h]	1.2 ± 0.4	0.6 ± 0.3	1.5 ± 0.5^*	𝑃<0.001
Fresh frozen plasma administered during observation period [mL]	514 ± 840	0	770 ± 933^*	𝑃=0.012
Packed red blood cells administered during observation period [mL]	545 ± 697	320 ± 345.1	640 ± 642	𝑃=0.223
Diuresis [mL/kg/h]	1.3 ± 0.4	0.9 ± 0.3	1.6 ± 0.4^*	𝑃<0.001