|
Variable
|
CAD with HRP n = 86
|
CAD without HRP n = 117
|
p-value
|
|---|
|
Vessel length, mm
|
209.1 ± 109.0
|
187.5 ± 117.7
|
0.18
|
|
TAV, mm3
|
867.5 ± 471.1
|
782.7 ± 653.1
|
0.31
|
|
PAV (%)
|
34.4 ± 7.0
|
31.9 ± 10.1
|
0.05
|
|
Normalized TAV
|
745.9 ± 250.6
|
730.7 ± 328.7
|
0.71
|
|
-Fibrous volume, mm3
|
432.2 ± 152.0
|
449.6 ± 169.4
|
0.45
|
|
-Fibrous-fatty volume, mm3
|
142.2 ± 63.5
|
108.4 ± 61.6
|
< 0.001
|
|
-Necrotic core volume, mm3
|
104.5 ± 100.1
|
43.8 ± 76.3
|
< 0.001
|
|
-Dense calcium volume, mm3
|
64.0 ± 69.4
|
131.1 ± 190.5
|
0.002
|
|
Coronary stenosis
|
|
Mild (25–49%), n (%)
|
68 (79)
|
75 (64)
|
0.01
|
|
Moderate (50–69%), n (%)
|
32 (37)
|
30 (26)
|
0.01
|
|
Severe (≥ 70%), n (%)
|
3 (3)
|
3 (3)
|
0.52
|
- Volumes of fibrous, fibrous-fatty, necrotic core and necrotic core plaque were normalized according to vessel length
- TAV total atheroma volume, PAV percent atheroma volume, NAV normalized atheroma volume
