ICA stenosis < 50% (n = 1203) | ICA stenosis ≥ 50% (n = 277) | |
---|---|---|
Age (mean with standard deviation) | 70.70 (± 12.5) | 72.47 (± 10.8) |
Hypertension | 52.99% | 61.01% |
Hypercholesterolemia | 26.7% | 32.4% |
Smoking | 60.1% | 70.3% |
Gender (male) | 56.8% | 69.0% |
NIHSS (median, IQR) | 4 (3–7) | 6 (4–12) |
Thrombolysis | 36.7% | 43.3% |
Pre-stroke modified Rankin Scale (median, IQR) | 0 (0–1) | 0 (0–1) |
Modified Rankin Scale after 90 days (median, IQR) | 2 (1–3) | 2 (1–4) |
Chronic obstructive pulmonary disease | 6.5% | 11.9% |
Atrial fibrillation | 12.6% | 12.0% |
Myocardial infarction | 12.0% | 16.6% |
Peripheral vascular disease | 7.1% | 11.6% |