Incidence rates of the major leukemia subtypes among U.S. Hispanics, Blacks, and non-Hispanic Whites Academic Article uri icon

Overview

MeSH Major

  • Leukemia

abstract

  • While leukemia rates are thought to be lower in South and Central America, no study has systematically investigated incidence rates of the leukemia subtypes among Hispanics in the U.S. This was a retrospective cohort study, using data from the Surveillance, Epidemiology, and End Results (SEER) Program of the National Cancer Institute, 1992 - 2001, to compare leukemia incidence rates as a function of race and ethnicity. It was found that in adults, Hispanics had lower incidence rates for each of the major types of leukemia as compared to non-Hispanic Whites: For AML, elderly Whites had an incidence rate ratio (IRR) of 1.61 in comparison to Hispanics (p < 0.001) and 1.27 in comparison to Blacks (p < 0.001); for CML, the IRR among the elderly was 1.42 that of Hispanics (p < 0.001) and 1.22 that of Blacks (p = 0.003); and for CLL, the IRR was 2.31 times that of Hispanics (p < 0.001) and 1.48 times that of Blacks (p < 0.001). In ALL, however, Hispanics aged 0 - 19 had a significantly higher incidence rate than Whites and Blacks, with an IRR of 1.32 compared to Whites (p < 0.001), and 2.62 compared to Blacks (p < 0.001). In AML, CML, and CLL, among people age 65 or older, white non-Hispanics have higher incidence rates than Blacks, and Blacks have higher incidence rates than Hispanics. Childhood ALL incidence rates are highest among Hispanics, and lowest among Blacks.

publication date

  • November 2006

Research

keywords

  • Academic Article

Identity

Language

  • eng

Digital Object Identifier (DOI)

  • 10.1080/10428190600799888

PubMed ID

  • 17107911

Additional Document Info

start page

  • 2365

end page

  • 70

volume

  • 47

number

  • 11