Effect of race/ethnicity compared with non-Hispanic Whites on subsequent VTE, accounting for the competing risk of death and other known risk factors, among California patients with cancer with 13 common cancers, 2005 to 2017. Cox proportional hazard regressions models, using Fine and Gray methodology to account for the competing risk of death, were stratified by cancer type and adjusted for sex, age at diagnosis, stage at diagnosis, initial treatment (chemotherapy, radiation, and surgery), neighborhood sociodemographic status at diagnosis, health insurance at diagnosis or initial treatment, and initial CAT location.