Survival by Hispanic ethnicity among patients with cancer participating in SWOG clinical trials.

ABSTRACT:

Background

Racial disparities in cancer outcomes have been described. To the authors' knowledge, it remains unclear whether patients of Hispanic ethnicity have better or worse survival outcomes. In the current study, the authors evaluated whether Hispanic participants in SWOG clinical trials had different survival outcomes compared with non-Hispanics.

Methods

Adult patients registered in SWOG phase 2/3 clinical trials between 1986 and 2012 were analyzed. Studies of similar histology and stage of disease were combined. Within each analysis, Kaplan-Meier survival curves were generated to examine differences in outcome by ethnicity. Multivariate Cox regression was used to estimate the association between ethnicity and survival outcomes, controlling for major disease-specific pr

SUBMITTER: Chavez-MacGregor M 

PROVIDER: S-EPMC5963502 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature