Prognostic evaluation of platelet to lymphocyte ratio in patients with colorectal cancer.

ABSTRACT: Growing evidence indicates that inflammation plays an important role in cancer progression and prognosis; however, the prognostic role of platelet to lymphocyte ratio (PLR) in colorectal cancer (CRC) is unknown. A cohort of 1845 CRC patients from the Department of Surgical Oncology at The First Hospital of China Medical University (CMU-SO) was retrospectively analyzed. Harrell's concordance index (c-index) was used to determine the optimal cut-off value of PLR and evaluate its predictive ability. Our results from CMU-SO indicated that the overall survival (OS) rate was significantly lower in the high-PLR group compared with the low-PLR group (P = 0.001). A similar result was observed for the cancer-specific survival (CSS) rate between these two groups (P = 0.001). The multiva

SUBMITTER: Lu C 

PROVIDER: S-EPMC5689685 | biostudies-literature | 2017 Oct

REPOSITORIES: biostudies-literature