By: Alanna Shaikh
One of the big narratives of global health over the last decade has been the changing role played by non-communicable disease. Diseases like cancer, heart disease, and diabetes, were once seen as the exclusive burden of healthy countries. Poor countries, on the other hand, faced infectious diseases like tuberculosis and polio. Now, though, that picture is changing, and in some unexpected ways. A new article in eHospitalist News provides a good overview.
First of all, the old school diseases of the wealthy world are increasingly prevalent in poor countries. Asthma, obesity, and diabetes are all shaping up to be serious problems in city dwellers throughout the developing world. And they are often caused by the same lifestyle factors that drive these conditions in the wealthier world – tobacco use, physical inactivity, unhealthy diets, and the harmful use of alcohol.
However, lifestyle isn’t the only factor in con-communicable diseases. Obesity and malnutrition actually often go together. Concurrent infections, lack of access to health-care and environmental toxins also make chronic diseases worse. Subsequently, poor countries are ending up with not just the diseases of the wealthy but a bonus helping of chronic conditions caused by the problems specific to poverty. One prime example: lung disease in the wealthy world is primarily the result of cigarette smoking. In poor countries, it’s more likely to be caused by chronic pollution, especially indoor air pollution from biomass fuels, and then made worse by smoking. Those kinds of problems are ugly, and hard to solve.
» Read more: All chronic diseases are not the same.
All chronic diseases are not the same.
April 1st, 2011By: Alanna Shaikh
One of the big narratives of global health over the last decade has been the changing role played by non-communicable disease. Diseases like cancer, heart disease, and diabetes, were once seen as the exclusive burden of healthy countries. Poor countries, on the other hand, faced infectious diseases like tuberculosis and polio. Now, though, that picture is changing, and in some unexpected ways. A new article in eHospitalist News provides a good overview.
First of all, the old school diseases of the wealthy world are increasingly prevalent in poor countries. Asthma, obesity, and diabetes are all shaping up to be serious problems in city dwellers throughout the developing world. And they are often caused by the same lifestyle factors that drive these conditions in the wealthier world – tobacco use, physical inactivity, unhealthy diets, and the harmful use of alcohol.
However, lifestyle isn’t the only factor in con-communicable diseases. Obesity and malnutrition actually often go together. Concurrent infections, lack of access to health-care and environmental toxins also make chronic diseases worse. Subsequently, poor countries are ending up with not just the diseases of the wealthy but a bonus helping of chronic conditions caused by the problems specific to poverty. One prime example: lung disease in the wealthy world is primarily the result of cigarette smoking. In poor countries, it’s more likely to be caused by chronic pollution, especially indoor air pollution from biomass fuels, and then made worse by smoking. Those kinds of problems are ugly, and hard to solve.
» Read more: All chronic diseases are not the same.
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Posted in Commentary, NTDs, Uncategorized
Tags: infectious diseases NCDs