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

Table 1

Patient’s characteristics and comorbidities. Patients did not differ significantly (𝑃>0.05) between group L and group E regarding age, body mass index, and ASA classification.

	All patients (𝑛=27)	Group L (𝑛 = 11)	Group E (𝑛 = 16)	𝑃 value
Age [years]	61.3 ± 11.6	62.1 ± 10.6	60.4 ± 13.4	𝑃=0.72
Body mass index [kg/m^2]	25.4 ± 5.2	24.7 ± 5.5	26 ± 5.2	𝑃=0.56
ASA classification	2.7 ± 0.3	2.5 ± 0.3	2.8 ± 0.3	𝑃=0.65
Coronary artery disease	5	2	3
Impaired ventricular function (EF < 40%)	3	1	2
Renal insufficiency	4	2	2
Chronic obstructive pulmonary disease	10	8	2