Table 6 Final multivariate logistic regression analysis models (A, B) of the parameters associated with IA formation
From: Morphometry of cerebral arterial bifurcations harbouring aneurysms: a case-control study
A | ||
|---|---|---|
parameter | OR (95% CI) | p value |
r0, mm | 2.74 (1.09-6.89) | < 0.05 |
Φ1 (°) | ||
1st tertile (1.3-41.3) | 1 (reference) | |
2nd tertile (41.3-63.8) | 2.53 (1.38-4.64) | < 0.01 |
3rd tertile (63.8-165.9) | 5.09 (2.80-9.24) | < 0.001 |
Φ2 (°) | ||
1st tertile (6.0–59.5) | 1 (reference) | |
2nd tertile (59.5–77.6) | 2.26 (1.23-4.18) | < 0.01 |
3rd tertile (77.6-117.3) | 12.14 (6.58-22.41) | < 0.001 |
B | ||
α (°) | ||
1st tertile (58.3-94.2) | 1 (reference) | |
2nd tertile (94.2-120.0) | 4.57 (2.29-9.15) | < 0.001 |
3rd tertile (120.1-175.9) | 22.01 (11.08-43.74) | < 0.001 |