did not reach statistical significancep = 0.8755
In the gefitinib plus olaparib arm, the BRCA1-high group had a longer median PFS of 14.6 months (95% CI: 8.6–20.3) compared with 10.9 months (95% CI: 7.2–36.4) for the BRCA1-low group, although this increase did not reach statistical significance ( p = 0.8755) ( Table 2 ).