Mutation position | Number of occurrences | Number of mutation types | Number of patients | Percentage of all mutation types | Percentage of all the patients | ||
---|---|---|---|---|---|---|---|
Exon 18 | ≤3 | 14 | 19 | 12.5% | 15.18% | 2.02% | 4.89% |
>3 | 3 | 27 | 2.68% | 2.87% | |||
Exon 19 | ≤3 | 26 | 38 | 23.21% | 32.14% | 4.03% | 43.41% |
>3 | 10 | 371 | 8.93% | 39.38% | |||
Exon 20 | ≤3 | 25 | 34 | 22.32% | 25.89% | 3.61% | 6.05% |
>3 | 4 | 23 | 3.57% | 2.44% | |||
Exon 21 | ≤3 | 18 | 21 | 16.07% | 17.86% | 2.23% | 44.48% |
>3 | 2 | 398 | 1.79% | 42.25% | |||
Others | ≤3 | 10 | 11 | 8.93% | 8.93% | 1.17% | 1.17% |