Parameter | # of studies | # of studies positive correlation | Total # of cases showing positive correlation | # of studies negative correlation | Total number of cases showing negative correlation | Raw score | Normalized score |
Aspect ratio | 19 | 15 | 1553 | 0 | 0 | 1553 | 1.00 |
Aneurysm sizeĀ (height) | 19 | 9 | 925 | 1 | 110 | 815 | 0.52 |
LSA | 17 | 9 | 778 | 0 | 0 | 778 | 0.50 |
Average WSS | 23 | 2 | 116 | 9 | 890 | 774 | 0.50 |
Size ratio | 8 | 6 | 708 | 0 | 0 | 708 | 0.46 |
Min WSS | 10 | 0 | 0 | 7 | 652 | 652 | 0.42 |
Flow complexity | 9 | 5 | 538 | 0 | 0 | 538 | 0.35 |
OSI (average) | 16 | 5 | 520 | 0 | 0 | 520 | 0.33 |
Aneurysm type (bifurcation+ve) | 3 | 2 | 379 | 0 | 0 | 379 | 0.24 |
Shape irregularity | 2 | 2 | 328 | 0 | 0 | 328 | 0.21 |
Shear conc Index | 4 | 3 | 327 | 0 | 0 | 327 | 0.21 |
Number of vortices (multiple) | 3 | 3 | 286 | 0 | 0 | 286 | 0.18 |
Impingment area | 2 | 0 | 0 | 1 | 272 | 272 | 0.18 |
Surface area | 3 | 2 | 272 | 0 | 0 | 272 | 0.18 |
Volume | 3 | 2 | 272 | 0 | 0 | 272 | 0.18 |
Dmax | 2 | 1 | 271 | 0 | 0 | 271 | 0.17 |