Figure 3.
Effect of CPS and TIL count on OS in SCCHN patients. x-axis depicts survival time (in months), y-axis depicts the cumulative OS probability. OS since diagnosis is depicted for (A) trichotomous CPS, (B) dichotomous CPS, and (C) TILs. OS since time of tissue acquirement is depicted for (D) trichotomous CPS, (E) dichotomous CPS, and (F) TILs. Number at risk for each group is indicated beneath each OS curve. CPS, combined positive score; HR, hazard ratio; OS, overall survival; SCCHN, squamous cell carcinoma of the head and neck; TIL, tumor-infiltrating lymphocyte.