P1.14-21 Propensity-Matched Genomic Profiling Comparison of Lung Adenocarcinomas Among 3 Races, a Multicenter Study of 4655 Patients

The mutation rates of multiple genes are reported to differ among lung adenocarcinoma samples from different races. However, the baseline heterogeneity among different race cohorts may confound the interpretations of the results. This study is the first propensity-matched study designed to determine the genomic and therapeutic actionable disparities among the samples of Asian vs White and Black vs White races. Sequencing data from 4 centers with...