Association of MPO+ and CD15+ low and high immune cell density with clinicopathological features in CRC.

*percentage may not add to 100% due to missing values of same variables; variables are indicated as absolute numbers, %, median or range; age and tumor size were evaluated using the Kruskal-Wallis test. Gender, anatomical site, T stage, N stage, grade, vascular invasion, and tumor border configuration were analyzed using the χ2 test. Survival analysis was performed using the Kaplan-Meier method.