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Table 2 Comorbidities, medications and ICU data of RIPC and control patients

From: Activities of cardiac tissue matrix metalloproteinases 2 and 9 are reduced by remote ischemic preconditioning in cardiosurgical patients with cardiopulmonary bypass

Variable

Control (N = 17)

RIPC (N = 18)

P-value

Comorbidities

   

Diabetes mellitus (N)

3 (17.6%)

4 (22.2%)

1.00

Hypercholesterolemia (N)

12 (70.6%)

9 (50.0%)

0.31

Stroke (N)

2 (11.8%)

1 (5.5%)

0.60

Arterial hypertension (N)

14 (82.3%)

15 (83.3)

1.00

Myocardial infarction (N)

3 (17.6%)

7 (38.8%)

0.26

Medications

   

Beta-adrenergic-blockers (N)

10 (58.8%)

13 (72.2%)

0.49

ACE/AT-1-antagonists (N)

11 (64.7%)

8 (44.4%)

0.31

ASA/clopidogrel (N)

14 (82.3%)

13 (72.2%)

0.69

Calcium-channel blockers (N)

1 (5.9%)

3 (16.6%)

0.60

Cholesterol-lowering (N)

8 (47.1%)

9 (50.0%)

1.00

Insulin/metformin (N)

2 (11.8%)

3 (16.6%)

1.00

Diuretics (N)

5 (29.4%)

3 (16.6%)

0.44

ICU data

   

ICU-stay (hours)

59 ± 57

28 ± 23

0.13

ICU-readmission (N)

0 (0%)

1 (5.5%)

1.00

Reoperation (N)

1 (5.9%)

0 (0%)

0.49

Arrythmia (N)

4 (23.5%)

7 (38.8%)

0.47

Ventilation time (hours)

26 ± 25

14 ± 5

0.15

Reintubation (N)

3 (17.6%)

1 (5.5%)

0.34