fig7

Figure 7. OS and CHI3L1 gene expression in 994 NSCLC cases, using Kaplan-Meier curves. Comparison between low and high expression of CHI3L1 in (A) NSCLC patients and (B) under vinorelbine, (C) carboplatin, or (D) vinorelbine plus carboplatin treatments. OS: Overall survival; CHI3L1: chitinase 3-like-1; NSCLC: non-small cell lung cancer.