Etienne is a doctoral candidate in the Department of Biostatistics and Epidemiology in the School of Public Health and Health Sciences. She joined CRF in Fall 2021 as a methodology consultant with training in survival analysis, regression, and multivariate statistics. She primarily works in SAS and Stata but also has training in R and SPSS. In her own work, she studies the relationship between estrogenic activity, vitamin D and breast cancer risk and survival.