Variable | OR (95% CI) | p-value |
---|---|---|
Multivariate analysis after the forward stepwise method | ||
 Bun/Cr |  |  |
   < 15--Non-dehydration | ref |  |
   ≥ 15--Dehydration | 0.46(0.27–0.79) | 0.004* |
PL | 1.003(0.9996–1.01) | 0.079 |
SPG | 1.28 × 10−31 (4.88 × 10−49 - 3.38 × 10−14) | 0.001* |
Stratified by TOAST | ||
 For Cardioembolism | ||
  Bun/Cr | ||
    < 15--Non-dehydration | ref |  |
    ≥ 15--Dehydration | 0.96(0.37–2.46) | 0.929 |
PL | 0.999(0.99–1.01) | 0.766 |
SPG | 7.71 × 10−25(8.76 × 10−52 - 677.77) | 0.079 |
 For Lacune | ||
  Bun/Cr |  |  |
    < 15--Non-dehydration | ref |  |
    ≥ 15--Dehydration | 0.24(0.06–1.01) | 0.052 |
PL | 1.02(1.004–1.04) | 0.019* |
SPG | 9.75 × 10−78(5.11 × 10−163 - 1.86 × 108) | 0.077 |
 For Large-artery atherosclerosis | ||
  Bun/Cr | ||
    < 15--Non-dehydration | ref |  |
    ≥ 15--Dehydration | 0.65(0.20–2.08) | 0.472 |
PL | 1.004(0.997–1.01) | 0.261 |
SPG | 1.38 × 10−25 (9.05 × 10−62 - 2.10 × 1011) | 0.178 |