Table 3.
The interaction between CS and cCCT in predicting functional outcomes.
| Clinical outcome (mRS 0–2) | |||
|---|---|---|---|
| Univariable analysis | |||
| Parameter | OR | 95%CI | p value |
| NIHSS | 0.882 | 0.797–0.978 | 0.017 |
| SBP after EVT | 0.991 | 0.974–1.009 | 0.315 |
| NRV stenosis | 1.110 | 0.502–2.454 | 0.796 |
| number of passes | 0.748 | 0.454–1.233 | 0.255 |
| mTICI | 2.145 | 0.943–4.883 | 0.069 |
| ORT | 0.999 | 0.998–1.001 | 0.240 |
| cCCT | 0.124 | 0.030–0.504 | 0.004 |
| CS | 1.562 | 1.129–2.160 | 0.007 |
| cCCT–CS | 5.982 | 1.473–24.291 | 0.012 |
| Multivariable analysis | |||
|---|---|---|---|
| Parameter | Adjusted OR | 95%CI | p value |
| CS | 1.650 | 1.101–2.472 | 0.015 |
| cCCT | 0.003 | 0.000–0.147 | 0.003 |
| cCCT–CS | 8.145 | 1.663–39.880 | 0.010 |
Adjusted for age, NIHSS, SBP after EVT, NRV stenosis, number of passes, mTICI, and ORT.
cCCT, change of cerebral circulation time; cCCT–CS, the interaction between cCCT and CS; CS, Collateral Score; mTICI, modified thrombolysis in cerebral ischemia; NIHSS, National Institutes of Health Stroke Scale; NRV stenosis, non‐responsible vessel stenosis; ORT, onset‐to‐reperfusion time; SBP, systolic blood pressure.