Table 4.

Biopsy and plasma mutation types under the final threshold setting.

BiopsyPlasma
Wild-typeExon 19 deletionL858RDouble
All cases
    Wild-type1635152
    Exon 19 deletion232521
    L858R230261
    Double1100
Stage I–IIIA
    Wild-type65081
    Exon 19 deletion13220
    L858R15031
    Double0000
Stage IIIB–IV
    Wild-type93571
    Exon 19 deletion102301
    L858R70230
    Double1100
  • Data are n.