Fig. 2From: Prognostic value of CD4+ T lymphopenia in non-small cell lung CancerRisk of death according to lymphopenia in NSCLC stages. Restricted cubic splines modeling of hazard ratio (HR) for Overall Survival according to CD4 TL count (A to C) or CD8 TL count (D to F). The purple area around the blue line represents the 95% confidence intervalBack to article page