Table 2 Comparisons of clinical features between stroke patients with unilateral and bilateral ICA stenosis
Patients with unilateral ICA stenosis n = 81 | Patients with bilateral ICA stenosis n = 31 | P-value | |
|---|---|---|---|
Male sex, % | 53, 65.4 % | 20, 64.5 % | 0.927 |
Mean age, y | 70.6 ± 9.7 | 71.2 ± 9.8 | 0.744 |
Hypertension, % | 56, 69.1 % | 18, 58.1 % | 0.268 |
Diabetes Mellitus, % | 31, 38.3 % | 11, 35.5 % | 0.785 |
Hyperlipidemia, % | 30, 37 % | 8, 25.8 % | 0.379 |
Smoking, % | 27, 33.3 % | 10, 32.3 % | 0.914 |
Ischemic Heart Disease, % | 39, 48.1 % | 13, 41.9 % | 0.555 |
Previous Stroke or TIA, % | 28, 34.6 % | 9, 29 % | 0.577 |
Patients with carotid stenosis >70 %, % | 43, 53.1 % | 22, 71 % | 0.065 |
Blood Flow Volume | 681.7 ± 175.5 | 675.6 ± 179.1 | 0.872 |
BA | 114.3 ± 64.4 | 146.2 ± 70.4 | 0.024 |
BA% | 16.8 ± 8.1 | 22 ± 8.9 | 0.004 |
Bilateral CCAs | 567.3 ± 160.3 | 537.4 ± 147.9 | 0.369 |
Bilateral CCAs% | 83.2 ± 8.1 | 79.6 ± 11.8 | 0.065 |