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Current strategies for explaining the decline in ischemic heart disease mortality
Journal of Chronic Diseases
|January 1, 1982
Summary
Mortality from ischemic heart disease has declined significantly. This review explores six strategies to understand the causes of this trend, examining data, medical care, risk factors, and community approaches.
Area of Science:
- Cardiovascular epidemiology
- Public health surveillance
Background:
- Significant decline in ischemic heart disease (IHD) mortality observed since the mid-1960s in industrialized nations.
- The underlying causes for this observed mortality decline remain largely unestablished.
Purpose of the Study:
- To review and discuss six major strategies for investigating the determinants of IHD mortality trends.
- To analyze the rationale, problems, and limitations associated with each investigation strategy.
Main Methods:
- Mortality data analysis.
- Morbidity surveillance.
- Surveillance of changes in medical care.
- Cardiovascular risk factor surveillance.
- Social and ecological surveillance.
- Experimental and quasi-experimental community approaches.
Main Results:
- The review outlines six distinct methodological approaches for studying IHD mortality trends.
- Each method's strengths, weaknesses, and applicability in understanding IHD decline are critically examined.
Conclusions:
- A comprehensive, multi-faceted approach combining various surveillance and analytical strategies is necessary to elucidate IHD mortality trends.
- Further research utilizing these strategies is crucial for understanding and potentially influencing future cardiovascular disease outcomes.