In the univariate analysis for OS, ECOG score (HR 0.36, CI 95% 0.20–0.67) and CRP (≤10 vs. >10; HR 0.34, CI 95% 0.22–0.54) were the only factors associated with improved survival while no association was seen with other baseline factors such as tumor type or treatment line (Table 3). This evidence concerns the gene CRP and neoplasm.