The changing face of the epidemiology of insulin-dependent diabetes mellitus (IDDM): research designs and models of disease causation

Ann Med. 1991 Oct;23(4):419-26. doi: 10.3109/07853899109148085.

Abstract

Epidemiology can be broadly defined as the study of the cause and distribution of diseases in human populations. This review is concerned with the role of epidemiology in elucidating the cause of insulin-dependent diabetes mellitus (IDDM). Methodological aspects of epidemiologic studies are discussed including study designs and their limitations. Markers of genetic susceptibility to IDDM are examined in terms of their potential value for selecting high risk individuals for prospective follow-up studies of IDDM etiology. Models of disease causation pertinent to IDDM are presented with a primary focus on the recently developed epigenesis theory. Finally, a framework is provided that integrates approaches of infectious disease, chronic disease and genetic epidemiology, to link epidemiologic data with information from other disciplines, such as genetics, microbiology or immunology.

Publication types

  • Research Support, Non-U.S. Gov't
  • Research Support, U.S. Gov't, P.H.S.
  • Review

MeSH terms

  • Causality
  • Diabetes Mellitus, Type 1 / epidemiology*
  • Diabetes Mellitus, Type 1 / genetics
  • Epidemiologic Methods
  • Genetic Markers
  • Genetic Predisposition to Disease
  • Humans
  • Research Design
  • Risk Factors

Substances

  • Genetic Markers