Figure 4

Kaplan-Meier survival curves for non-small cell lung cancer (NSCLC), adenocarcinoma (ADC), and squamous cell carcinoma (SqCC). Highest score (HS) 0–1 vs. HS 2–3 in NSCLC (A), in ADC (B), and in SqCC (C) show significant prognostic differences between the two groups. Heterogeneity score (HeS) 0–1 vs. HeS 2–3 in NSCLC (D), in ADC (E), and in SqCC (F) also show significant prognostic differences between the two groups. Lowest score (LS) 0–1 vs. LS 2–3 in NSCLC (G), in ADC (H), and in SqCC (I) and Average score (AS) 0–1 vs. AS 2–3 (J) in NSCLC, (K) in ADC, (L) in SqCC do not show prognostic differences between the two groups.