Table 2.
Multivariate logistic regression for ECA tortuosity.
| Factors | The tertile groups of TI | The median groups of TI | ||||
|---|---|---|---|---|---|---|
| OR | 95% CI | p value | OR | 95% CI | p value | |
| Age | 1.059 | 1.033–1.085 | <0.001 | 1.059 | 1.029–1.090 | <0.001 |
| Female | 4.345 | 2.286–8.258 | <0.001 | 3.989 | 1.933–8.230 | <0.001 |
| Smoking | 1.829 | 0.961–3.481 | 0.066 | 2.370 | 1.047–5.367 | 0.039 |
| Alcoholism | / | / | / | 0.570 | 0.227–1.432 | 0.231 |
| ApoE genotype | ||||||
| ε2/ε3 | 1.116 | 0.550–2.264 | 0.760 | 1.374 | 0.609–3.102 | 0.444 |
| ε3/ε4 | 0.469 | 0.242–0.909 | 0.025 | 0.600 | 0.282–1.273 | 0.183 |
OR, odds ratio and CI, confidence interval.