borderline significancep = 0.08
The association between SLCO1B1 SNP rs4149056 and relapse risk remained fully significant after multivariate analysis (protective non‐TT genotype: HR: 0.27, CI: 0.08–0.90, p = 0.037), whereas older age and lower clearance retained borderline significance as adverse factors (HR: 2.14 (0.90–5.05), p = 0.08 and 2.18 (0.93–5.07), p = 0.07, respectively, Table 4 , Figure 3 ). 4.