학술논문
Combined score based on plasma fibrinogen and platelet-lymphocyte ratio as a prognostic biomarker in esophageal squamous cell carcinoma
Document Type
article
Author
Source
BMC Cancer, Vol 24, Iss 1, Pp 1-7 (2024)
Subject
Language
English
ISSN
1471-2407
Abstract
Abstract Background Increasing evidence has showed that inflammatory biomarkers, including neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR) and fibrinogen can be used as predictors in the prognosis of esophageal squamous cell carcinoma (ESCC). The aim of this study was to explore prognostic value of these biomarkers and evaluate the clinicopathological and prognostic significance of combined score based on plasma fibrinogen and platelet-lymphocyte ratio (F-PLR score). Methods A total of 506 patients with ESCC were enrolled in this study. Harrell’s concordance index (c-index) was used to determine the optimal cut-off values of these markers and evaluate their prognostic significance. The relationship between factors with survival rates (including overall survival [OS] and disease-free survival [DFS]) was explored by Kaplan-Meier curve, univariate analysis and multivariate cox hazard analysis. Results Our result indicated that high F-PLR score was significantly associated with longer tumor length and deeper depth of tumor invasion (p