Table 2.
Multivariate analysis for predictors of poor outcome and mortality 90 days after endovascular thrombectomy.
| Variable | Multivariate model for poor outcome (n = 302) | Multivariate model for mortality (n = 302) | ||||
|---|---|---|---|---|---|---|
| OR | 95% CI | P value | OR | 95% CI | P value | |
| Sex (female) | 1.54 | 0.84 to 2.82 | 0.161 | 1.33 | 0.63 to 2.79 | 0.450 |
| Age ≥ 72 years | 2.25 | 1.20 to 4.25 | 0.012 | 1.87 | 0.89 to 3.95 | 0.099 |
| Onset-to-groin time | 1.00 | 0.99 to 1.01 | 0.162 | 1.00 | 0.99 to 1.00 | 0.711 |
| Location | 1.54 | 0.69 to 3.48 | 0.292 | 1.32 | 0.54 to 3.20 | 0.542 |
| Hypertension | 1.75 | 0.95 to 3.24 | 0.075 | 1.61 | 0.73 to 3.52 | 0.237 |
| Diabetes mellitus | 2.34 | 1.16 to 4.70 | 0.017 | 3.59 | 1.69 to 7.60 | 0.001 |
| Atrial fibrillation | 0.80 | 0.44 to1.47 | 0.469 | 1.09 | 0.53 to 2.23 | 0.823 |
| Coronary heart disease | 0.78 | 0.34 to1.77 | 0.558 | 1.20 | 0.48 to 2.99 | 0.700 |
| TICI score | 0.32 | 0.11 to 0.91 | 0.032 | 0.26 | 0.11 to 0.63 | 0.003 |
| NIHSS score | 1.16 | 1.08 to 1.24 | 0.0001 | 1.20 | 1.10 to 1.31 | 0.0001 |
| IV tPA | 0.94 | 0.51 to 1.73 | 0.839 | 1.08 | 0.52 to 2.24 | 0.844 |
| ICH | 4.90 | 2.54 to 9.45 | 0.0001 | 2.33 | 1.17 to 4.64 | 0.016 |
| NLR ≥ 6.45 | 2.27 | 1.27 to 4.07 | 0.006 | 3.62 | 1.66 to 7.90 | 0.001 |
NIHSS: National Institute of Health Stroke; IV tPA: intravenous recombinant tissue-type plasminogen activator; NLR: neutrophil-to-lymphocyte ratio; TICI: thrombolysis in cerebral infarction; ICH: intracerebral hemorrhage; OR: odds ratio; CI: confidence interval.