Distribution of cases by vital status and inclusion criteria for survival analysis. NDI, National Death Index; NMTR, New Mexico Tumor Registry; H, Hispanic; NHW, non-Hispanic white. *One case was excluded for not having a confirmed breast cancer diagnosis, but some other form of cancer at study enrollment. aDeaths ascertained from NDI (n=212; H=106; NHW=106) and NMTR (n=3; H=0; NHW=3). bDeaths ascertained from NMTR only (n=23; H=4; NHW=19).