The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease
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Int. J. Tuberc. Lung Dis. · May 2013
ReviewChronic obstructive pulmonary disease in sub-Saharan Africa: a systematic review.
Chronic obstructive pulmonary disease (COPD) is a major global health problem. Although COPD is the sixth most common cause of mortality in low- and middle-income countries, most research comes from high-income countries. We set out to systematically review existing published research on COPD in sub-Saharan Africa to identify knowledge gaps and opportunities for further research. ⋯ There is little existing research on COPD in sub-Saharan Africa. Prevalence estimates varied, reflecting the range of populations studied, inconsistent diagnostic criteria and variable methods and methodological quality. Population-representative studies using appropriate case definitions are needed to define the epidemiology of COPD in sub-Saharan Africa and to inform the development of prevention and management strategies for the future.