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Epidemiological Transition
The document discusses the epidemiologic transition, which describes the transition of major causes of death from infectious diseases to chronic and degenerative diseases as populations adopt behaviors associated with economic development and improved living standards. It describes three models of transition - the classic Western model over 200 years, an accelerated model in places like Japan and Eastern Europe, and a delayed model in most low-income developing countries since WWII. The transition is accompanied by changes in mortality and morbidity patterns, as well as demographic changes as fertility declines and populations age.
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Explores the concept of Epidemiologic Transition, addressing morbidity patterns, mortality, and life expectancy related to communicable and degenerative diseases.
Discusses the dynamics of the Epidemiologic Transition across different stages, including characteristics of health, reproductive trends, and social determinants affecting disease.
Compares primary causes of death in More Developed Countries and Less Developed Countries, highlighting demographic differences in disease prevalence.
Differentiates between immediate and non-immediate causes of death, discussing factors like cancer and lifestyle influences.
Examines historical factors that influenced infectious disease prevalence and the role of public health improvements since the 19th century.
Highlights the resurgence of infectious and parasitic diseases due to environmental changes and health system breakdowns.