Table 1 Demographics and vascular risk factors between As-CMI and Larger RSSIÂ groups
Characteristics | As-CMI, n = 23 | Larger RSSI, n = 561 | P value |
|---|---|---|---|
Age,yr | 67.2 ± 13.0 | 62.0 ± 12.4 | 0.050 |
Male | 15(65.2) | 405(72.2) | 0.466 |
Interval between stroke onset to imaging scanning | 0.590 | ||
 < 24 h | 1(4.3) | 9(1.6) |  |
1-7Â days | 19(82.6) | 467 (83.2) | Â |
8-14Â days | 3(13.0) | 85(15.2) | Â |
Prestroke mRS 0–1, n (%) | 20(87.0) | 542(96.6) | 0.068 |
NIHSS at admission | 2(1–4) | 3(2–5) | 0.080 |
SBP (mmHg) | 161.2 ± 21.7 | 160.1 ± 22.6 | 0.826 |
DBP (mmHg) | 91.5 ± 14.5 | 93.9 ± 15.4 | 0.462 |
Vascular risk factors | |||
Hypertension | 17(73.9) | 407(72.5) | 0.886 |
Diabetes Mellitus | 8(34.8) | 206(36.7) | 0.850 |
Hyperlipidemia | 5(21.7) | 206(36.7) | 0.143 |
Coronary artery disease | 4(17.4) | 24(4.3) | 0.020 |
Previous ischemic stroke | 5(21.7) | 51(9.1) | 0.059 |
Current drinking | 4(17.4) | 158(28.2) | 0.258 |
Current smoking | 8(34.8) | 225(40.2) | 0.605 |