Table 2 Patient characteristics and perioperative clinical data in the low and high inflammatory response groups

 Age (year)^a

68 ± 6

69 ± 7

 Gender (n) F / M^b

9 / 11

11 / 11

 Body mass index (kg/m²)^c

29.4 (24.7–33.0)

27.2 (25.4–28.8)

 Education (year)^c

11 (11–12)

12 (11–12)

 BDI (score)^c

9 (5.3–14.3)

8.0 (5.0–10.0)

 STAI-state (score)^a

41.9 ± 10.3

41.2 ± 11.4

 EuroSCORE (%)^c

3.9 (2.8–5.7)

4.3 (2.7–7.6)

 HTN (n)^b

15

14

 DM (n)^b

5

6

 CAD (n)^b

8

9

 PVD (n)^b

3

2

 COPD (n)^b

3

4

 Left ventricle EF (%)^c

55 (55–67)

55 (50–60)

 Creatinine (μmol/L)^a

74.3 ± 12.6

84.0 ± 21.9

 Antihypertensives (n)^b

15

14

 Statin use (n)^b

11

5

 Antiplatelet drug (n)^b

11

6

 CABG (n)^b

6

5

 Single valve (n)^b

11

13

 Combined (n)^b

3

4

 Aorta cross-clamp time (minute)^a

67 ± 22

64 ± 20

 CPB time (minute)^a

92 ± 23

91 ± 22

 Rewarming time (minute)^c

18 (14–22)

17 (10–21)

 CPB temperature (°C)^c

35.0 (34.7–35.4)

35.2 (34.7–35.5)

 Operation time (minute)^a

193 ± 27

181 ± 41

 Bispectral index^a

44.3 ± 6.0

43.1 ± 5.6

 Propofol (mg/kg/h)^a

4.1 ± 1.5

4.3 ± 1.3

 Sufentanyl (μg/kg/h)^c

0.27 (0.2–0.35)

0.28 (0.21–0.3)