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Related Experiment Video

Updated: Jan 31, 2026

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Rationale for a Swedish cohort consortium.

Johan Sundström1,2, Cecilia Björkelund3, Vilmantas Giedraitis4

  • 1a Department of Medical Sciences , Uppsala University , Uppsala , Sweden.

Upsala Journal of Medical Sciences
|January 9, 2019
PubMed
Summary

A Swedish cohort consortium will enhance research by coordinating population-based cohorts. This infrastructure will improve data utilization, support rare outcome studies, and benefit patients and populations.

Keywords:
Common infrastructureSwedish cohort consortiumepidemiological researchpilot studyrare outcomes

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Area of Science:

  • Epidemiology
  • Public Health
  • Biomedical Research Infrastructure

Background:

  • Swedish prospective population-based cohorts are valuable research assets.
  • Current data utilization can be improved through better coordination.
  • A pilot study demonstrated the feasibility of data integration from multiple cohorts.

Purpose of the Study:

  • To propose the establishment of a Swedish cohort consortium.
  • To outline the rationale for a common research infrastructure for Swedish cohorts.
  • To enhance the precision and scope of epidemiological research in Sweden.

Main Methods:

  • Consortium development based on lessons learned from a pilot study.
  • Integration of data from 21 prospective population-based cohorts.
  • Establishing a common infrastructure for data sharing and analysis.

Main Results:

  • Improved precision of research findings.
  • Facilitation of research on rare exposures and outcomes.
  • Enhanced utilization of study participant data and funder investments.

Conclusions:

  • A standing Swedish cohort consortium is essential for advancing epidemiological research.
  • The consortium will strengthen national and international epidemiological capacity.
  • This initiative promises greater benefit to patients and populations through optimized research.