© 2001 by Oxford University Press
Journal of the National Cancer Institute, Vol. 93, No. 5, 342-344,
March 7, 2001
© 2001 Oxford University Press
NEWS |
African-Americans And Prostate Cancer: Why the Discrepancies?
Age is the biggest risk factor for developing prostate cancer; more than 75% of men diagnosed with prostate cancer are over age 65. In theory, ethnicity should be independent of such statistics. But the disease disproportionately affects African-American men, who, along with black Jamaican men, have the highest prostate cancer incidence rates in the world.
A study in this issue of the Journal (see article, p. 388) looked at factors such age, insurance status, income, and prostate-specific antigen level to try to explain why African-Americans have twice the risk of non-Hispanic whites of presenting with advanced-stage prostate cancer. The results showed that no single element that could explain the differences.
"Even
Diet?
Biology?