approached significancep = 0.051
Multivariable analysis After adjusting for age, gender, race, stage, and histology, HLA-DRB4 was associated with improved OS ( p = 0.011, HR 0.49, 95% CI [0.29, 0.85]) and approached significance for PFS ( p = 0.051, HR 0.61, 95% CI [0.37, 1.00]).