Table 3 Univariate and multivariate analysis for postoperative RI and outcome of fPCA aneurysm
Dependent variable | Independent variable | Univariate | Multivariate | ||
|---|---|---|---|---|---|
P value | t/χ2 | P value | Odds ratio (95% CI) | ||
Radiological infarct | Aneurysm size | 0.015* | − 2.482 | 0.214 | 1.096 (0.949–1.265) |
fPCA type | 0.027 | 5.873 | 0.06 | 0.264 (0.066–1.056) | |
Intraoperative temporary clipping | 0.043& | 4.794 | 0.193 | 0.343 (0.068–1.719) | |
3-month outcome | Aneurysm size | 0.016* | − 2.492 | 0.056 | 1.235 (0.995–1.532) |
Age | 0.031* | − 2.195 | 0.128 | 1.104 (0.972–1.255) | |
Hypertension | 0.024& | 5.301 | 0.029 | 24.462 (1.385–431.917) | |
Rupture | 0.047& | 4.514 | 0.044 | 57.966 (1.112–3020.66) | |
Postoperative radiological infarction | 0.001& | 12.611 | 0.043 | 6.033 (1.057–34.437) | |