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Table 2 CAC score and results of ischemia tests in group A (CAC score < 10), group B (CAC score 10–99), group C (CAC score 100–399) and group D (CAC score ≥ 400) according to CAG referral

From: The role of coronary artery calcification score in clinical practice

 

CAG referral

  

Yes

  

No

 
 

N

 

CAC score

N

 

CAC score

Total population*

146

 

269 (37 – 629)

452

 

1 (0 – 48)

   Group A†

26

 

0 (0 – 2)

278

 

0 (0 – 1)

   Group B

30

 

47 (28 – 73)

105

 

44 (23 – 64)

   Group C†

30

 

256 (161 – 354)

59

 

203 (140 – 268)

   Group D†

60

 

771 (538 – 1398)

10

 

568 (456 – 729)

No ischemia test*

10

 

642 (70 – 1198)

57

 

0 (0 – 20)

Ischemia test*

136

 

256 (31 – 613)

395

 

1 (0 – 53)

   Negative*

72

 

315 (58 – 595)

290

 

1 (0 – 51)

   Non-conclusive*

25

 

258 (32 – 831)

70

 

0 (0 – 11)

   Positive†

39

 

130 (7 – 620)

35

 

57 (0 – 192)

  1. Values are median (interquartile range). CAC = coronary artery calcification, CAG = coronary angiography. Significant difference in CAC score; * p < 0.001, † p < 0.05