Abstract
PURPOSE: The most recent atlas of cancer mortality in the United States revealed elevated prostate cancer mortality rates among white males in the northwest, Rocky Mountain, northcentral, and southeast areas, as well as New England, especially during the 1970-94 period. We wanted to test whether this observed geographic variation was simply due to chance or not.METHODS: We used a spatial scan statistic using mortality data for 506 state economic areas.RESULTS: There were four significant clusters with elevated risks of prostate cancer mortality (P < 0.001). The most prominent cluster was in the northwestern quadrant of the country, followed by clusters in New England, the midwest, and southeast regions. Within the northwestern cluster, we also detected seven significant sub-clusters (P < 0.05).CONCLUSIONS: We concluded that the observed geographic variation of prostate cancer mortality is indeed real, and deserves further study into the underlying determinants.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
