Fig. 1
From: EGFR exon 20 insertion mutations and response to osimertinib in non-small-cell lung cancer
Frequency of EGFRex20ins mutations. a. Comparison of EGFRex20ins frequency in total NSCLC patients (OrigiMed 2.3% vs. FM 1.8%, p = 0.12) and adenocarcinoma patients (OrigiMed 2.7% vs. FM 2.3%, p = 0.32). b. Comparison of EGFRex20ins frequency in EGFR-mutant NSCLC patients (OrigiMed 4.8% vs. FM 11.7%, p < 0.001) and EGFR-mutant adenocarcinoma patients (OrigiMed 4.8% vs. FM 13.9%, p < 0.001). EGFRex20ins, epidermal growth factor receptor exon 20 insertions; NSCLC, non-small cell lung cancer; FM: Foundation Medicine. * p < 0.001