Table 2.
Final logistic prediction model for futile recanalization based on variables known before initial treatment (with intercept = −4.015)
| Parameters | p-value | Odds ratio (CI) |
|---|---|---|
| Age | < 0.001 | 1.047 (1.027–1.069) |
| Sex (male) | 0.001 | 1.982 (1.305–3.045) |
| NIHSS on admission | < 0.001 | 1.098 (1.064–1.134) |
| MT only, no intravenous thrombolysis | 0.016 | 1.622 (1.093–2.418) |
| Pre-stroke mRS | 0.025 | 1.221 (1.026–1.456) |
| Neutrophil/Lymphocyte ratio | 0.022 | 1.032 (1.004–1.064) |
| ASPECTS on admission | < 0.001 | 0.774 (0.678–0.879) |
| Swieten (reference: Swieten scale 1) | ||
| Swieten scale 2 | 0.082 | 1.552 (0.945–2.556) |
| Swieten scale 3 | 0.718 | 1.120 (0.605–2.081) |
| End stage renal failure (dialysis patient) | 0.158 | 9.593 (0.415–221.5) |
Bold type was used for statistical significant values
NIHSS National Institutes of Health Stroke Scale, MT mechanical thrombectomy, i.v. intravenous, mRS modified Rankin Scale, NL-ratio neutrophil-lymphocyte ratio in peripheral blood, ASPECTS Alberta Stroke Program Early CT Score, CI 95% Confidence Interval