marginal significancep =0.060
Missense mutation also showed marginal significance in BCSS ( p =0.060).
Missense mutation also showed marginal significance in BCSS ( p =0.060).
Multivariate analysis included tumor grade, PR, subtypes, T stage, N stage, p53 mutation, and missense mutation as covariates that showed marginally significant association with relapse-free survival in univariate analysis ( Table 4 ).