Surveillance of the Colorectal Cancer Disparities Among Demographic Subgroups: A Spatial Analysis
Objective: The literature suggests that colorectal cancer mortality in Texas is distributed inhomogeneously among specific demographic subgroups and in certain geographic regions over an extended period. To understand the extent of the demographic and geographic disparities, the present study examined colorectal cancer mortality in 15 demographic groups in Texas counties between 1990 and 2001. Methods: The Spatial Scan Statistic was used to assess the standardized mortality ratio, duration and age-adjusted rates of excess mortality, and their respective p-values for testing the null hypothesisof homogeneity of geographic and temporal distribution. Results: The study confirmed the excess mortality in some Texas counties found in the literature, identified 13 additional excess mortality regions, and found 4 health regions with persistent excess mortality involving several population subgroups. Conclusion: Health disparities of colorectal cancer mortality continue to exist in Texas demographic subpopulations. Health education and intervention programs should be directed to the at-risk subpopulations in the identified regions.
CE Hsu and Francisco Soto Mas. "Surveillance of the Colorectal Cancer Disparities Among Demographic Subgroups: A Spatial Analysis" Southern Medical Journal (2006).
Available at: http://works.bepress.com/francisco_sotomas/8
This document is currently not available here.