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. 2021 Mar 10;13(6):1210. doi: 10.3390/cancers13061210

Figure 5.

Figure 5

Association between neutrophil–lymphocyte ratio and cell-free DNA concentration. (A) Correlation between neutrophil–lymphocyte ratio (NLR) values and circulating cell-free DNA (cfDNA) levels; (B) overall survival (OS) according to the NLR and cfDNA combination (score 2 compared to score 0: p = 0.0001, score 2 compared to score 1: p = 0.0008); (C) progression-free survival (PFS) according to the NLR and cfDNA combination (score 2 compared to score 0: p = 0.0037; score 2 compared to score 1: p = 0.0119) (score 2, positive for both markers; score 1, positive for one of them; score 0: negative for both markers).