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The costs of prevention
1Department of Health Policy and Management, Harvard School of Public Health, Boston, MA 02115.
Journal of General Internal Medicine
|September 1, 1990
Summary
Prevention programs vary in cost-effectiveness. Some offer excellent value, while others are less effective than medical treatments. Policy should assess each program individually, not generalize about prevention.
Area of Science:
- Health economics
- Public health policy
- Preventive medicine
Background:
- Cost-effectiveness analysis (CEA) is crucial for resource allocation in healthcare.
- Evaluating prevention programs requires comparing their health benefits and costs against alternatives.
- Generalizations about the cost-effectiveness of prevention are often misleading.
Purpose of the Study:
- To analyze the cost-effectiveness of prevention programs compared to other healthcare interventions.
- To inform public policy regarding the evaluation standards for preventive health initiatives.
- To determine if prevention programs should be held to a higher financial standard than medical treatments.
Main Methods:
- Comparative analysis of health benefits and costs.
- Assessment of net costs per healthy year of life gained.
- Benchmarking against curative and palliative medicine.
Main Results:
- Some prevention programs are highly cost-effective, yielding significant health gains.
- Certain prevention programs are less cost-effective than established medical treatments for the same conditions.
- Cost-effectiveness varies widely among different types of prevention initiatives.
Conclusions:
- Avoid broad generalizations about the cost-effectiveness of all prevention programs.
- Prevention programs should be evaluated on their health outcomes and cost-efficiency, not solely on cost savings.
- A reasonable price for improved health is the appropriate standard for prevention, not necessarily cost-neutrality.