Table 2. Baseline demographics of patients in the validation cohort for SNP analysis.

	mCRC n=59 (%)
Gender -Male -Female	16 (27) 43 (73)
Median age (yrs.)	58
Race -White -Black -Hispanic -Asian -Unknown	10 (17) 26 (44) 15 (25) 1 (2) 7 (12)

This table lists the baseline demographic and clinical characteristics of the 59 mCRC patients whose tissue samples were extracted from the institutional biorepository to serve as a validation cohort for SNP analysis. Race was determined by patient self-identification.