(A) Kaplan-Meier curves comparing OS between pretreatment NLR groups. P values are from 2-sided log-rank tests. (B) Forest plot of hazard ratios (HRs) for OS from a multivariable Cox proportional hazards model. BMI, body mass index. (C) HRs for OS across pretreatment NLR groups defined by various candidate cutoffs (1.0–10.0 in 0.5-unit increments). Solid lines indicate the estimated HRs; shaded bands represent the 95% CIs. (D) Kaplan-Meier curves comparing duration of treatment between pre-treatment NLR groups. P values are from 2-sided log-rank tests.