Table 2. EGFR Statuses of Tested Patients.
N (%)* | The University of Chicago Medicine | NorthShore Health System | Ingalls Health System | Compiled |
Patients with EGFR Mutation(s) | 35 (64) | 18 (33) | 2 (4) | 55 (100) |
Patients with Wild-Type EGFR | 7 (47) | 5 (33) | 3 (20) | 15 (100) |
Unknown/Not Tested | 254 (84) | 25 (8) | 24 (8) | 303 (100) |