Variables | MPA(n = 55) | LA(n = 76) | p |
---|---|---|---|
Single alteration | Â | Â | 0.028* |
 EGFR + | 40(72.7%) | 41(53.9%) |  |
 ROS1 + | 2(3.6%) | 0 |  |
 EML4-ALK+ | 1(1.8%) | 1(1.3%) |  |
Double alteration | Â | Â | 0.043* |
 EGFR+; ROS1+ | 2(3.6%) | 1(1.3%) |  |
 ROS1+; EML4-ALK+ | 2(3.6%) | 0 |  |
No alteration | Â | Â | 0.001** |
 EGFR-; ROS1-; EML4-ALK- | 8(14.5%) | 33(43.5%) |  |