Research Article

RAS Mutational Status Detection in Tissue, Plasma, and Stool Samples for Colorectal Cancer

Table 5

Agreement of KRAS status.

ConcordancePPA (%)NPA (%)Overall agreement (%)

Plasma & tissue64 (16/25)89.3 (25/28)77.4 (41/53)
Stool & tissue72 (18/25)96.4 (27/28)84.9 (45/53)