Table 2 Perioperative characteristics

Surgery characteristics

 Surgery duration (min)

163.8 ± 22.0

162.8 ± 23.1

0.723

 Surgery types

0.521

 Wedge resection [n (%)]

8 (6%)

6 (4%)

 Segmentectomy [n (%)]

18 (13%)

22 (16%)

 Lobectomy [n (%)]

84 (61%)

92 (67%)

 Extended lobectomy [n (%)]

25 (18%)

16 (12%)

 Pneumonectomy [n (%)]

3 (2%)

2 (1%)

Anesthesia characteristics

 Anesthesia duration (min)

175.0 ± 22.1

177.2 ± 22.3

0.413

 OLV duration (min)

108.5 ± 15.5

108.6 ± 12.2

0.945

 Extubation time (min)

38 (26–47)

34 (26–43)

0.097

Fluid management (ml)

 Total infusion volume

900 (800–1100)

700 (600–900)

 < 0.001

 Crystalloid infusion volume

500 (400–600)

500 (450–650)

0.066

 Colloid infusion volume

400 (300–500)

150 (100–200)

 < 0.001

 Estimated blood loss

100 (60–165)

100 (50–150)

0.335

 Urine volume

200 (120–300)

160 (110–240)

0.011

Catecholamines

 Norepinephrine (μg)

32 (16–48)

480 (360–640)

 < 0.001

 Dopamine (mg)

3 (1–6)

NA

 Phenylephrine (μg)

200 (100–400)

NA

Postoperative characteristics

 First mobilization time (h)

10 (8–15)

12 (10–15)

0.066

 ICU LOS (h)

8 (7–10)

9 (7–10)

0.475

 Hospitalization LOS (d)

8 (6–10)

8 (7–10)

0.831