Geographic variation in breast cancer care in Switzerland

  • Ess S
  • Savidan A
  • Frick H
 et al. 
  • 14

    Readers

    Mendeley users who have this article in their library.
  • 29

    Citations

    Citations of this article.

Abstract

Purpose: Regional disparities in breast cancer outcomes have been reported in Switzerland. The purpose of this study is to investigate geographic variation in early diagnosis and management of breast cancer. Methods: We used data from a representative sample of 4820 women diagnosed with invasive breast cancer between January 1, 2003 and December 31, 2005 identified by seven Swiss population based cancer registries. We collected retrospectively detailed information on mode of detection, tumor characteristics and treatments. Differences across geographic regions were tested for statistical significance using chi-square tests and uni- and multivariate logistic regression. Results: Considerable disparities in early detection and management of early breast cancer were found across regions. In particular, the proportion of early detected cancer varied from 43% in Valais to 27% in St. Gallen-Appenzell. Mastectomy rates varied from 24% in Geneva to 38% in St. Gallen-Appenzell and Grisons-Glarus. Higher reconstruction rates were observed in regions with lower rates of mastectomy. The use of sentinel node procedure in patients with nodal negative disease was high in Geneva and low in Eastern Switzerland. Differences in compliance with recommendations on the use of endocrine therapy and chemotherapy were less pronounced but statistically significant. Conclusions: This analysis shows considerable geographic variation in breast cancer care in a health system characterized by high expenditures, universal access to services and high decentralization. Further study into the causes and effects of this variation on short- and long term patient outcomes is needed. © 2010 Elsevier Ltd. All rights reserved.

Author-supplied keywords

  • Breast cancer
  • Breast surgery
  • Diagnostic techniques and procedures
  • Health care disparities
  • Mastectomy
  • Practice guideline
  • Radiotherapy
  • Retrospective study
  • Sentinel lymph node biopsy
  • Systemic therapy

Get free article suggestions today

Mendeley saves you time finding and organizing research

Sign up here
Already have an account ?Sign in

Find this document

Authors

  • S. Ess

  • A. Savidan

  • H. Frick

  • Ch Rageth

  • G. Vlastos

  • U. Lütolf

Cite this document

Choose a citation style from the tabs below

Save time finding and organizing research with Mendeley

Sign up for free