Sl. No. | Type of mutation | Proportion |
| |
1 | EGFR mutation | 42.8% | Type of EGFR mutation | Proportion |
exon 19 deletion | 46.6% | |||
exon 21 L858R | 40% | |||
exon 18 G719X | 13.3% | |||
2 | EGFR wild type | 57.2% |
|