Systemic Immune-Inflammatory Index, Tumor-Infiltrating Lymphocytes, and Clinical Outcomes in Esophageal Squamous Cell Carcinoma Receiving Concurrent Chemoradiotherapy

Figure 4

TIL correlated with clinical outcomes. Kaplan–Meier curves for OS (a) and PFS (b) according to TIL. TIL status of absent (c), mild (d), moderate (e), and strong (f). Original magnification, ×200. OS, overall survival; PFS, progression-free survival; HR, hazard ratio.

(a)

(b)

(c)

(d)

(e)

(f)