نتایج جستجو برای: saharan africa
تعداد نتایج: 115043 فیلتر نتایج به سال:
The number of people living with diabetes in the world is increasing rapidly. Most of the increase will occur in developing countries such as those in sub-Saharan Africa. Diabetes is currently recognised as a real and imminent threat to social and economic development globally and is set to be a major public health challenge in the 21st century. In sub-Saharan Africa, the challenge posed by dia...
BACKGROUND Sub-Saharan Africa faces an epidemic of diabetes. Diabetes causes significant morbidity including visual loss from diabetic retinopathy, which is largely preventable. In this resource-poor setting, health systems are poorly organized to deliver chronic care with multiple system involvement. The specific skills and resources needed to manage diabetic retinopathy are scarce. The costs ...
As of 2010 sub-Saharan Africa had approximately 865 million inhabitants living with numerous public health challenges. Several public health initiatives [e.g., the United States (US) President's Emergency Plan for AIDS Relief and the US President's Malaria Initiative] have been very successful at reducing mortality from priority diseases. A competently trained public health workforce that can o...
More than a decade and a half since the beginning of the “adjustment era,” economic development still lags in Sub-Saharan Africa. Avoiding major policy reversals, let alone deepening the reform process, is still a major concern. Therefore, the critical need for a coherent strategy for sustainable development cannot be overemphasized. This note stops well short of proposing such a strategy and, ...
Available evidence indicates that Africa accounts for the highest burden of maternal mortality in the world. Primary postpartum hemorrhage (PPH) accounts for an estimated 25% of maternal mortality, and is a major cause of postpartum disability in sub-Saharan Africa. PPH and maternal anemia are also indirect contributors to maternal deaths due to other causes. Thus, it is conceivable that any in...
North African populations are distinct from sub-Saharan Africans based on cultural, linguistic, and phenotypic attributes; however, the time and the extent of genetic divergence between populations north and south of the Sahara remain poorly understood. Here, we interrogate the multilayered history of North Africa by characterizing the effect of hypothesized migrations from the Near East, Europ...
BACKGROUND A number of countries in sub-Saharan Africa are preparing for HIV vaccine efficacy trials. Social and behavioural factors related to HIV transmission require examination in each setting where these trials are considered. As part of this, several countries have also recently begun preparatory research investigating relevant social and behavioural issues. There is a need for a review o...
BACKGROUND Cholera remains a persistent health problem in sub-Saharan Africa and worldwide. Cholera can be controlled through appropriate water and sanitation, or by oral cholera vaccination, which provides transient (∼3 years) protection, although vaccine supplies remain scarce. We aimed to map cholera burden in sub-Saharan Africa and assess how geographical targeting could lead to more effici...
W hen we began to put together this special feature on poverty and sustainability science, we sought significant science-based research and perspectives on poverty worldwide. However, the six articles that have emerged from a lengthy solicitation, preparation, and review process, with one exception, all focus on sub-Saharan Africa. The exception, the absolute poverty measures for the developing...
BACKGROUND Mobile health (mHealth) approaches for non-communicable disease (NCD) care seem particularly applicable to sub-Saharan Africa given the penetration of mobile phones in the region. The evidence to support its implementation has not been critically reviewed. METHODS We systematically searched PubMed, Embase, Web of Science, Cochrane Central Register of Clinical Trials, a number of ot...
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