Research Article
Preoperative Risk Assessment of Lymph Node Metastasis in cT1 Lung Cancer: A Retrospective Study from Eastern China
Table 3
Multivariate dichotomous logistic regression of the development group for predicting N2 metastasis.
| Variable | Regression coefficient | value | Odds ratio | 95% confidence interval | Lower | Upper |
| Central location | -0.756 | 0.029 | 0.469 | 0.239 | 0.924 | Consolidation size (cm) | 1.921 | <0.001 | 6.824 | 4.095 | 11.373 | Enlarged lymph node on CT | 2.145 | <0.001 | 8.546 | 4.491 | 16.262 | Smoking history | -1.065 | 0.003 | 0.345 | 0.169 | 0.704 | Level of serum CEA (ng/ml) | 0.064 | <0.001 | 1.066 | 1.031 | 1.102 |
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