Table 2.
Multivariate analysis for development of intracranial hemorrhage
| OR | 95% CI | p value | |
|---|---|---|---|
| Model 1 (CT-ASPECTS) | |||
| Age (per year) | 1.05 | 0.98–1.13 | 0.180 |
| Sex (female) | 0.53 | 0.15–1.68 | 0.292 |
| IV–tPA | 6.01 | 1.58–25.60 | 0.010 |
| NIHSS score on admission (per point increase) | 1.02 | 0.95–1.10 | 0.549 |
| Presence of hypertension | 2.28 | 0.75–7.16 | 0.147 |
| Diastolic blood pressure on admission (per mmHg increase) | 0.98 | 0.95–1.01 | 0.143 |
| CT-ASPECTS (per point increase) | 0.82 | 0.64–1.03 | 0.094 |
| Presence of ICA/M1 proximal occlusion | 2.74 | 0.80–10.33 | 0.118 |
| Model 2 (DWI-ASPECTS) | |||
| Age (per year) | 1.06 | 0.99–1.14 | 0.113 |
| Sex (female) | 0.53 | 0.15–1.71 | 0.300 |
| IV-tPA | 8.88 | 2.01–46.49 | 0.005 |
| NIHSS score on admission (per point increase) | 1.00 | 0.92–1.09 | 0.942 |
| Presence of hypertension | 2.11 | 0.68–6.73 | 0.198 |
| Diastolic blood pressure on admission (per mmHg increase) | 0.98 | 0.95–1.01 | 0.222 |
| Presence of ICA/M1 proximal occlusion | 1.96 | 0.53–7.72 | 0.316 |
| DWI-ASPECTS (per point increase) | 0.76 | 0.57–1.00 | 0.056 |
| Presence of DWI-W lesion | 0.68 | 0.17–2.44 | 0.555 |
| Model 3 (ASPECTS+W) | |||
| Age (per year) | 1.06 | 0.99–1.14 | 0.107 |
| Sex (female) | 0.53 | 0.15–1.71 | 0.302 |
| IV-tPA | 9.13 | 2.15–46.21 | 0.004 |
| NIHSS score on admission (per point increase) | 1.00 | 0.92–1.09 | 0.949 |
| Presence of hypertension | 2.09 | 0.67–6.63 | 0.201 |
| Diastolic blood pressure on admission (per mmHg increase) | 0.98 | 0.95–1.01 | 0.225 |
| ASPECTS+W (per point increase) | 0.75 | 0.58–0.96 | 0.027 |
| Presence of ICA/M1 proximal occlusion | 1.97 | 0.54–7.75 | 0.313 |
OR odds ratio, CI confidence interval