reached borderline significancep = 0.05
In exploratory analyses, the association between PRPF and survival reached borderline significance when the multivariable model was adjusted for TUG (HR 1.01, p = 0.05) or 5 mWT (HR 1.01, p = 0.05), but not when it was adjusted for post-study ICI therapy (HR 1.00, p = 0.42).