RESUMEN
PURPOSE: This article describes the risk of hereditary breast cancer (HBC) in low-income Hispanic women living on the U.S.-Mexico border using the Pedigree Assessment Tool (PAT). METHOD: The PAT was administered as part of the El Paso and Hudspeth County Breast Cancer Education, Screening and NavigaTion program (BEST). Baseline data (n = 1,966) from this program was used to analyze risk factors for HBC. Analysis was conducted to determine significant covariates associated with the presence of any PAT risk factors. RESULTS: The PAT identified 17% (95% CI [15%, 19%]) of the women in the study as having some risk of HBC. Having had a mammogram within 3 years was significantly associated with having any PAT risk factors (odds ratio [OR] = 1.79, p = .006). Women who immigrated to the United States during childbearing age (OR = 0.610, p = .009) or during peri/menopause (OR = 0.637, p = .024) were significantly less likely to have any PAT risk factors. DISCUSSION: The PAT instrument detected a substantial pool of women who may be at risk for HBC. A significant proportion of these women were not up to date mammogram. CONCLUSIONS: The PAT is an effective tool to identify women at risk for HBC and encourage regular screening.