Methods for the analysis of mortality risks across heterogeneous small populations: examination of space-time gradients in cancer mortality in North Carolina counties 1970-75.

Published

Journal Article

A method of analyzing mortality rates in heterogeneous populations is presented. This method, appropriate for the investigation of mortality rates in small geographic areas (e.g., counties) where the forces of mobility operate to selectively "package" person, is applied to the determination of whether a spatial west-east gradient in cancer mortality rates existed in North Carolina over the period 1970 to 1975. A significant gradient (as well as a significant temporal trend) is determined to exist in the data, though only for particular race, age and sex-specific demographic groups. Several alternate hypotheses are presented to explain the existence of the spatial gradient in these particular demographic groups.

Full Text

Duke Authors

Cited Authors

  • Manton, KG; Stallard, E

Published Date

  • May 1, 1981

Published In

Volume / Issue

  • 18 / 2

Start / End Page

  • 217 - 230

PubMed ID

  • 7227586

Pubmed Central ID

  • 7227586

Electronic International Standard Serial Number (EISSN)

  • 1533-7790

International Standard Serial Number (ISSN)

  • 0070-3370

Digital Object Identifier (DOI)

  • 10.2307/2061094

Language

  • eng