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Table 1 Baseline characteristics of the study population

From: Radiomics-based discrimination of coronary chronic total occlusion and subtotal occlusion on coronary computed tomography angiography

 

SO (n = 66)

CTO (n = 66)

P Value

Clinical characteristics

   

Male

41 (62.1)

50 (75.8)

0.090

Age, y

65 (55–71)

63 (58–73)

0.238

Body mass index, kg/m2

24.37 ± 3.45

23.98 ± 3.00

0.483

Hypertension

38 (57.6)

42 (63.6)

0.476

Diabetes

26 (39.4)

22 (33.3)

0.469

Smoking

20 (30.3)

28 (42.4)

0.148

MI

14 (21.2)

20 (30.3)

0.232

Unstable angina

10 (15.2)

16 (24.2)

0.189

Stable angina

14 (21.2)

16 (24.2)

0.678

Silent ischemia

9 (13.6)

10 (15.2)

0.804

PCI

   

PCI attempted

54 (81.8)

44 (66.7)

0.047

Successful PCI

51 (94.4)

34 (77.3)

0.013

Procedural time (min)

5.00 (2.00-11.50)

24.0 (7.50–39.50)

< 0.001

  1. Values are mean ± SD, median (25th and 75th percentile) or n (%)
  2. MI = myocardial infarction; PCI = percutaneous coronary intervention
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