Breast cancer knowledge and early detection among Hispanic women with a family history of breast cancer along the U.S.-Mexico border

Background: Breast cancer is the leading cause of cancer-related death among U.S. Hispanic women. Hispanics are less likely than non-Hispanic White women to be diagnosed at an early stage and survive breast cancer. Methods: For this cross-sectional study, we assessed differences in breast cancer knowledge, attitudes, and screening practices between Hispanic women with (FH⁺) and without (FH^-) a family history of breast cancer in three U.S.-Mexico border counties. Results: Among 137 Hispanic women age 40 and older, FH⁺ women had levels of knowledge and attitudes about breast cancer similar to those of FH^- women. FH⁺ participants were more likely to have ever performed breast self-examinations, although levels of compliance with screening guidelines did not significantly differ between FH⁺ and FH^- groups. Conclusion: U.S. Hispanic women with a family history of breast cancer constitute an at-risk group for which adhering to preventive screening guidelines could substantially reduce breast cancer mortality.