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Multivariate logistic regression analysis of clinical features for open surgery
| Item | Odds ratio | 95% CI |
|---|---|---|
| CA19-9 (>37 kU/l) | 13.264 | 3.332–27.889 |
| Maximum thickness of GB wall (>10 mm) | 4.776 | 1.227–9.354 |
| Focal thickening of GB wall | 8.897 | 2.332–15.012 |
| Early enhancement of GB wall | 18.553 | 9.633–30.959 |
| Pericholecystic invasion | 8.766 | 3.334–33.863 |
| Lymph node enlargement (>10 mm) | 19.654 | 6.122–32.778 |
Adjusted for age and sex by binary logistic regression.
