“…Recruitment from cancer registries allows access to a population-based sample; however, the reach can be low. In addition, ethnic minorities are a hard-to-reach population because of several factors (e.g., age, educational attainment, distance, recruiting site [e.g., public hospital], income, language) (Du et al, 2008). Therefore, given the demographics of the current population, the drop-out rate was not significant.…”