marginally significantp=0.096
Multivariate analysis revealed that 2 or more metastases in para-aortic nodes is independent risk factors for disease-free survival (hazard ratio [HR]=1.72; 95% confidence interval [CI]=1.10–2.72; p=0.019) and are marginally significant for overall survival (HR=1.58; 95% CI=0.92–2.72; p=0.096) compared to no or a single metastasis.