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Related Experiment Videos

Precaution, prevention, and public health ethics.

Douglas L Weed1

  • 1Office of Preventive Oncology, Division of Cancer Prevention, National Cancer Institute, Bethesda, MD 20892, USA. dw102i@nih.gov

The Journal of Medicine and Philosophy
|October 30, 2004
PubMed
Summary

The precautionary principle challenges evidence-based public health by altering methods for disease causation. Evaluating these changes requires understanding current causal inference and ethical implications.

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Area of Science:

  • Public Health
  • Epidemiology
  • Health Policy

Background:

  • Evidence-based public health decision-making faces challenges from the precautionary principle.
  • The principle necessitates re-evaluating methods for identifying disease causes.

Purpose of the Study:

  • To examine how the precautionary principle alters interpretative methods in public health for disease causation.
  • To explore changes such as discounting evidence, reducing causal criteria, and altering statistical significance thresholds.

Main Methods:

  • Analysis of proposed changes to causal inference methods under the precautionary principle.
  • Review of theoretical foundations and ethical implications of current causal inference practices.

Main Results:

Keywords:
Analytical ApproachHealth Care and Public HealthPhilosophical Approach

Related Experiment Videos

  • Precautionary changes involve acting on less evidence for earlier primary preventive intervention.
  • Methods examined include discounting contrary evidence and weakening evidential rules.

Conclusions:

  • Evaluating the impact of precautionary changes requires in-depth study of current causal inference methods.
  • Interdisciplinary collaboration between public health professionals and ethicists/philosophers is crucial for future research.