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Table 4 Follow-up results

From: The long-term impact of a chronic total occlusion in a non-infarct-related artery on acute ST-segment elevation myocardial infarction after primary coronary intervention

Variable

Non-CTO

(n = 226)

CTO

(n = 97)

OR

95% CI

P value

Hospital stay, days

10.1 ± 4.9

13.8 ± 7.5

-

 < 0.001

Events at 30 days

     

All-cause mortality mortality(n,%)

1 (0.4)

6 (6.2)

4.98

0.81–30.64

0.001

Stroke (n, %)

4 (1.8)

2 (2.1)

1.05

0.59–1.86

0.859

Re-infarction (n, %)

1 (0.4)

0

0.69

0.65–0.75

0.512

MACCE (n, %)

6 (2.7)

8 (8.3)

1.66

0.90–3.01

0.024

Events at 10 years

     

All-cause mortality(n,%)

9 (3.9)

17 (17.5)

2.02

1.19–3.43

 < 0.001

Re-infarction (n, %)

12 (5.3)

17 (17.5)

1.76

1.13–2.73

 < 0.001

Stroke (n, %)

9 (3.9)

7 (7.2)

1.26

0.81–1.95

0.218

Revascularization (n,%)

52 (23.0)

17 (17.5)

0.91

0.78–1.07

0.272

PCI (n, %)

50 (22.1)

10 (10.3)

0.80

0.69–0.93

0.012

CABG (n, %)

2 (0.9)

7 (7.2)

3.21

0.94–10.92

0.002

MACCE (n, %)

77 (34.1)

51 (52.6)

1.28

1.09–1.51

0.002

  1. PCI, percutaneous coronary intervention; CABG, coronary artery bypass grafting; MACCE, major adverse cardiocelebral events