Prognostic Significance of Platelet to Lymphocyte Ratio in Gallbladder Cancer: A Meta-Analysis

1. Abstract

1.1. Objective: To investigate the effectiveness of the prognostic roles of PLR in GC patients by performing meta-analysis.
1.2. Methods: We carried out a systematic literature search in three databases (PubMed, Embase, and Web of Science). Pooled Hazard Ratios (HR) and 95% confidence intervals (95% CI) in the including studies were extracted.