International mortality from primary nervous system neoplasms: Distribution and trends

Journal Article (Journal Article)

International comparisons of average annual age-adjusted mortality rates for primary tumors of the nervous system for 1951-1958 and 1967-1973 showed marked geographic variation for both study periods. For the majority of countries, the mortality rates increased by at least 40% in the intervening 15-year period, while in 20% of the countries the rates increased by over 100%. The percentage increases varied from 12.2 to 345.5. The improvement in the diagnosis of these tumors, particularly among elderly individuals (who have the highest age-specific incidence rates for these neoplasms), presumably accounts for most of this change. However, it is possible that the increase may not be fully accounted for by these factors alone. It is therefore suggested that further epidemiologic studies should be undertaken to determine more accurately the causes and implications of this worldwide increase in mortality rates from primary tumors of the nervous system. © 1983 S. Karger AG, Basel.

Full Text

Duke Authors

Cited Authors

  • Bahemuka, M; Massey, EW; Schoenberg, BS

Published Date

  • January 1, 1983

Published In

Volume / Issue

  • 2 / 3-4

Start / End Page

  • 196 - 205

Electronic International Standard Serial Number (EISSN)

  • 1423-0208

International Standard Serial Number (ISSN)

  • 0251-5350

Digital Object Identifier (DOI)

  • 10.1159/000110524

Citation Source

  • Scopus