Kaplan-Meier curves for disease-free survival in the total cohort of 183 cases. A, Erythrocyte sedimentation rate (ESR), separated into low and high, based on the median value (P = 0.56, log-rank test). B, C-reactive protein (CRP) levels, separated into low and high, based on the median value (P = 0.049, log-rank test). C, Total number of leukocytes, separated into low and high, based on the median value (P = 0.13, log-rank test). D, Percentage of neutrophils, separated into low and high, based on the median value (P = 0.38, log-rank test). E, Percentage of basophils, separated into low and high, based on the median value (P = 0.85, log-rank test). F, Percentages of eosinophils, separated into low and high, based on the median value (P = 0.63, log-rank test). MFS = metastasis-free survival (%).