|
Measurement
|
Vessel size
|
n
|
Mean (SD)
|
Mean (SD)
|
p
|
|
Total vessel density (mm/mm2)
|
Small
|
11
|
22.4 (5.9)
|
21.5 (5.5)
|
0.36
|
|
Total vessel density (mm/mm2)
|
Large
|
11
|
3.4 (1.3)
|
3.9 (1)
|
0.2
|
|
Total vessel density (mm/mm2)
|
All
|
11
|
25.7 (6.4)
|
25.4 (6)
|
0.73
|
|
Perfused vessel density (mm/mm2)
|
Small
|
11
|
9.5 (4.8)
|
9.4 (4.8)
|
0.91
|
|
Perfused vessel density (mm/mm2)
|
Large
|
11
|
3 (1.5)
|
3.7 (1.2)
|
0.09
|
|
Perfused vessel density (mm/mm2)
|
All
|
11
|
12.5 (5.4)
|
13.3 (4.7)
|
0.53
|
|
Proportion of perfused vessels (%)
|
Small
|
11
|
37.6 (21.5)
|
38.2 (21.8)
|
0.85
|
|
Proportion of perfused vessels (%)
|
Large
|
11
|
100
|
100
|
1
|
|
Proportion of perfused vessels (%)
|
All
|
11
|
51.6 (23.8)
|
53.9 (20.9)
|
0.45
|
|
De Backer score (n/mm)
| |
11
|
14.7 (3.8)
|
14.8 (3.5)
|
0.91
|
|
Microvascular Flow Index
|
Small
|
11
|
1.6 (0.7)
|
1.6 (0.7)
|
0.76
|
|
Microvascular flow index
|
All
|
11
|
2.3 (0.4)
|
2.4 (0.3)
|
0.3
|
|
Heterogeneity index (%)
| |
11
|
0.3 (0.2)
|
0.4 (0.3)
|
0.19
|
