Hypertension is the number one health related risk factor in India, with the largest contribution to burden of disease and mortality. It contributes to an estimated 1.6 million deaths, due to ischemic heart disease and stroke, out of a total of about 10 million deaths annually in India. Fifty seven ...percent of deaths related to stroke and 24% of deaths related to coronary heart disease are related to hypertension. Hypertension is one of the commonest non-communicable diseases in India, with an overall prevalence of 29.8% among the adult population, and a higher prevalence in urban areas (33.8% vs. 27.6%)
according to recent estimates.
Awareness of hypertension in India is low while appropriate treatment and control among those with hypertension is even lower: Hypertension is a chronic, persistent, largely asymptomatic disease. A majority of the patients with hypertension in India are unaware of their condition. This is because of low levels of awareness and the lack of screening for hypertension in adults-either as a systematic programme or as an opportunistic exercise during visits to healthcare providers.
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he aetiology of asthma and allergic disease remains poorly understood, despite considerable research. The International Study of Asthma and Allergies in Childhood (ISAAC), was founded to maximize the value of epidemiological research into asthma and allergic disease, by establishing a standardized m...ethodology and facilitating international collaboration. Its specific aims are: 1) to describe the prevalence and severity of asthma, rhinitis and eczema in children living in different centres, and to make comparisons within and between countries; 2) to obtain baseline measures for assessment of future trends in the prevalence and severity of these diseases; and 3) to provide a framework for further aetiological research into genetic, lifestyle, environmental, and medical care factors affecting these diseases. The ISAAC design comprises three phases. Phase 1 uses core questionnaires designed to assess the prevalence and severity of asthma and allergic disease in defined populations. Phase 2 will investigate possible aetiological factors, particularly those suggested by the findings of Phase 1. Phase 3 will be a repetition of Phase 1 to assess trends in prevalence.
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Diabetes mellitus has become a serious and chronic metabolic disorder that results from a complex interaction of genetic and environmental factors, principally characterized by hyperglycemia, polyuria, and polyphagia. Uncontrolled high blood sugar can result in a host of diabetic complications. Prol...onged diabetes leads to serious complications some of which are life-threatening. The prevalence of diabetes patients is rising at epidemic proportions throughout the world. Every year, a major portion of the annual health budget is spent on diabetes and related illnesses. Multiple risk factors are involved in the etiopathogenesis of the disease and turning the disease into an epidemic. Diabetes, for which there is no cure, apparently can be kept under control by maintaining self-care in daily living, effective diabetes education, with comprehensive improvements in knowledge, attitudes, skills, and management. In this review, we focused on the biochemical aspects of diabetes, risk factors including both environmental and genetic, disease complications, diagnosis, management, and currently available medications for the treatment of diabetes.
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These statistical profiles present the latest available data on female genital mutilation (FGM) for 31 countries where FGM is concentrated. They provide figures on how widespread the practice of FGM is, when and how it is performed, and what women and men think about the practice. Trends in prevale...nce and attitudes are also presented.
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Un suivi et une évaluation efficaces sont nécessaires pour atteindre l’objectif d’élimination de la filariose lymphatique (FL). Après le traitement médicamenteux de masse (TMM) conformément aux lignes directrices élaborées par l’OMS, des programmes doivent être mis en œuvre afin de d...éterminer si les interventions ont permis de réduire la prévalence de l’infestation à un niveau en deçà duquel sa transmission ne pourra vraisemblablement pas perdurer. L’enquête d’évaluation
de la transmission (TAS) a été conçue de manière à offrir une structure simple et robuste afin de déterminer si la prévalence de la filariose lymphatique chez des enfants de 6–7 ans est inférieure à un seuil préalablement déterminé. Le TAS fournit aux administrateurs de programmes les informations factuelles nécessaires pour décider de l’opportunité d’arrêter le TMM. Le TAS garantit aux pouvoirs publics que les programmes nationaux ont atteint leur objectif d’élimination de la FL.
Ce guide a été conçu pour enseigner aux membres du personnel des programmes nationaux d’élimination de la FL, notamment le personnel de santé aux niveaux régional et de district, les éléments essentiels des programmes nationaux de suivi et d’évaluation pour l’élimination de la FL. Le guide est axé sur la planification et la mise en œuvre du TAS afin de pouvoir décider de l’opportunité
d’interrompre le TMM et de commencer la surveillance post-TMM.
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Les pays progressent vers la réalisation de l’objectif mondial tendant à ce que, d’ici 2025, 95 pour cent des personnes qui vivent avec le VIH connaissent leur statut sérologique. Cependant, en 2020, on estimait encore à 6 millions le nombre de personnes séropositives non diagnostiquées da...ns le monde. Les hommes vivant dans des lieux où la prévalence du VIH est élevée et les hommes appartenant aux populations clés, tous lieux confondus, ont moins de chances de connaître leur séropositivité que les femmes. Ainsi, au niveau mondial, 78 pour cent des hommes de plus de 15 ans connaissent leur statut sérologique, contre 86 pour cent chez les femmes de cette même tranche d’âge.
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The article investigates the global burden and risk factors of chronic obstructive pulmonary disease (COPD). It emphasizes that COPD is a leading cause of morbidity and mortality worldwide, with significant health and economic impacts. The study identifies smoking as the primary risk factor, but als...o highlights other contributors such as occupational exposure, air pollution, and respiratory infections. The authors discuss variations in COPD prevalence and mortality rates across different regions, influenced by socioeconomic and environmental factors. The article calls for comprehensive public health strategies to reduce exposure to risk factors and improve early diagnosis and management to curb the global impact of COPD.
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By 2050, nearly 1 in 3 births worldwide will occur in the
29 countries in Africa and the Middle East where FGM/C
is concentrated, and nearly 500 million more girls and
women will be living in these countries than there are today.
In Somalia alone, where FGM/C prevalence stands at 98
per cent, t...he number of girls and women will more than
double. In Mali, where prevalence is 89 per cent, the female
population will nearly triple.
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The webpage from the Institute for Health Metrics and Evaluation (IHME) features a podcast discussing chronic respiratory diseases and their global impact. It highlights the growing burden of diseases such as chronic obstructive pulmonary disease (COPD) and asthma worldwide. The podcast provides ins...ights into the challenges faced in managing and preventing these diseases, emphasizing the importance of early diagnosis, public health strategies, and global data to inform healthcare policies. Experts discuss the role of environmental and lifestyle factors in disease prevalence and outline ways to mitigate these risks through improved healthcare and awareness.
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Diabetes is a serious, chronic disease that occurs either when the pancreas does not produce enough insulin (a hormone that regulates blood sugar, or glucose), or when the body cannot effectively use the insulin it produces. Diabetes is an important public health problem, one of four priority noncom...municable diseases (NCDs) targeted for action by world leaders. Both the number of cases and the prevalence of diabetes have been steadily increasing over the past few decades.
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This document contains a series of desk reviews for the eight ENGAGE-TB priority countries supported by the Global Fund (DRC, Kenya, Indonesia, Mozambique, Myanmar, Nigeria, Pakistan and Tanzania). The document provides a situation assessment and gap analysis about the state of community based TB ac...tivities in these countries. The focus on these eight countries was justified by the high prevalence of TB and the very high number of missed/unreported cases.
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The document addresses the pressing issues of global malnutrition and the urgent need to build workforce capacity in public health nutrition, particularly in low- and middle-income countries. It highlights the dual burden of malnutrition, characterized by the coexistence of undernutrition and overnu...trition. While maternal and child undernutrition remain critical concerns, there is a growing prevalence of chronic diseases linked to overnutrition, even in resource-limited settings.
A significant gap exists in the availability of trained nutrition professionals. Many countries lack sufficient numbers of nutritionists, particularly at the undergraduate level, and existing training programs often focus on curative rather than preventive approaches. This leaves health workers inadequately prepared to address complex public health nutrition challenges.
To address these issues, the document recommends increasing the number of trained nutritionists, incorporating updated nutrition training into medical and nursing curricula, and developing competency frameworks and hybrid training programs. Accreditation systems for nutrition professionals are also proposed to ensure standardized and effective training.
Sustainability remains a challenge, with the need for long-term financing and better integration of nutrition programs into health systems. The document calls for systemic approaches to strengthen workforce capacity, enabling countries to effectively tackle the underlying causes of malnutrition.
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Tuberculosis (TB) control in the African Region has evolved since the disease was declared a global emergency by the World Health Organization (WHO) in 1993. Member States have adopted and implemented successive global and regional strategies and resolutions, with demonstrable positive impacts on in...cidence, prevalence and mortality, albeit with variations across countries. By the end of 2015, the Region as a whole met the key Millennium Development Goal (MDG) target of halting and beginning to reverse TB incidence. However only 35 of the 47 Member States met the MDG target.
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Schistosomiasis and soil-transmitted helminths (STH) infections are major public health problems. We aimed to study the 6-mo impact of mass drug administration with praziquantel and albendazole on urinary schistosomiasis and STH.We examined children (aged 2–15 y) from one hamlet, who provided urin...e and faeces samples at baseline (n=197), 1 mo (n=102) and 6 mo (n=92); 67 completed the protocol.At baseline, 47/67 (70.1%) children presented Schistosoma haematobium (75.8% in the baseline total sample) and 12/67 (17.9%) with STH (30.5% in the initial sample, p=0.010). Among the children, 47.3% had heavy Schistosoma haematobium infection. The most frequent STH was Trichuris trichiura in 9.0%. We also found Hymenolepis nana (13.2%) and Plasmodium falciparum (9.1%) infections and anaemia (82.1%). One mo after chemotherapy there was a significant (p=0.013) reduction of Schistosoma haematobium prevalence (23.5%) and a high egg reduction rate (86.9%). Considering the sample of 67 children, the mean egg concentration was 498 at baseline, 65 at 1 mo and 252 at 6 mo (p<0.05). We also observed a reduction in STH infections, 50% in Ascaris lumbricoides, 33.3% in T. trichiura and 50% in hookworms. At 6 mo, the prevalence of Schistosoma haematobium (76.1%) was similar to the baseline and the STH reduction was not significant.Longitudinal studies have reported many losses in these settings, but we were able to show that mass drug administration for control of schistosomiasis and STH present low effectiveness, that reinfections occur rapidly and that stand alone anthelmintic therapy is not a sustainable choice.
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Diabetes mellitus is a leading cause of mortality and reduced life expectancy. We aim to estimate the burden of diabetes by type, year, regions, and socioeconomic status in 195 countries and territories over the past 28 years, which provide information to achieve the goal of World Health Organizatio...n Global Action Plan for the Prevention and Control of Noncommunicable Diseases in 2025. Data were obtained from the Global Burden of Disease Study 2017. Overall, the global burden of diabetes had increased significantly since 1990. Both the trend and magnitude of diabetes related diseases burden varied substantially across regions and countries. In 2017, global incidence, prevalence, death, and disability-adjusted life-years (DALYs) associated with diabetes were 22.9 million, 476.0 million, 1.37 million, and 67.9 million, with a projection to 26.6 million, 570.9 million, 1.59 million, and 79.3 million in 2025, respectively. The trend of global type 2 diabetes burden was similar to that of total diabetes (including type 1 diabetes and type 2 diabetes), while global age-standardized rate of mortality and DALYs for type 1 diabetes declined. Globally, metabolic risks (high BMI) and behavioral factors (inappropriate diet, smoking, and low physical activity) contributed the most attributable death and DALYs of diabetes. These estimations could be useful in policy-making, priority setting, and resource allocation in diabetes prevention and treatment.
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Arunachal Pradesh, Assam, Manipur, Meghalaya, Mizoram, Nagaland, Sikkim, Tripura
This technical document consists of epidemiological profiles (fact-sheets) for States and districts based on information available from multiple data sources including the HIV Sentinel Surveillance (HSS) and the In...tegrated Biological and Behavioural Surveillance (IBBS). Given the need for focussed prevention efforts in low/high prevalence and vulnerable States/districts, the information presented will be useful for policy makers, program planners at national/State/ district level, researchers, and academicians in identification of areas for priority attention and also to derive meaningful conclusions for programme planning, implementation, monitoring and scale-up. This document will be a quick reference for the HIV/AIDS situation in a State/district, risk and safe behaviour of the high risk groups, their level of knowledge about STIs and HIV/AIDS, experience of violence, HIV testing and ART awareness and exposure to HIV/AIDS prevention.
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The article from The Lancet Global Health discusses the "silent epidemic" of chronic obstructive pulmonary disease (COPD) in Africa, emphasizing its status as an under-recognized yet significant health issue. Although COPD is the third leading cause of death globally, it remains largely overlooked i...n African countries. The article highlights studies indicating varying prevalence rates of COPD across sub-Saharan Africa, with major risk factors including tobacco smoking and biomass smoke exposure. The findings suggest that COPD in Africa often affects younger age groups (30–40 years), likely due to early exposure to biomass smoke. The author calls for better education and training for healthcare providers and urges policymakers to address COPD through improved surveillance and effective prevention and treatment strategies.
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Mental health problems are common and cause great suffering to individuals and communities around the world. They have a significant impact not only on the physical and mental health of those affected but also on their families and the communities they live in. At the same time, all communities have... their own traditional mechanisms for support and contain a range wide of resources that can be helpful in preventing mental health conditions from developing, promoting positive mental health and supporting the recovery of people that are struggling with a mental health condition.
In the wider context, people living with a mental health condition are often excluded from their communities and experience various violations to their basic human rights (discrimination, violence, exclusion from employment opportunities). The World Health Organization (WHO) estimates that the mean prevalence of global mental health disorders is 10.8% while the prevalence in emergency settings is 22.1% in any conflict-affected population.
During emergencies and crisis, the stigma, exclusion and discrimination towards people living with mental health conditions is often higher, which can cause isolation and protection issues. Communities can play a crucial role in promoting mental health as well as enhancing primary care and access. Their role is to help reduce mental health inequalities by providing community resources that connect people to community-based resources and by providing mental health education. This also helps to reduce the massive mental health treatment gap.
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Accessed on 22.03.2020
Le Gouvernement du Burkina Faso a pris en compte au niveau du deuxième axe stratégique du Plan National de Développement Economique et Social (PNDES) 2016 – 2020 la nécessité de développer des actions allant dans le sens de la mitigation de l’impact du VIH sur les... populations. Deux CSLS successifs couvrant les périodes 2001-2005 et 2006 – 2010 ont été mis en œuvre contribuant de manière significative à baisser et à stabiliser la progression de la pandémie, en ramenant le taux de séroprévalence de 7,17% en 1997 à 0.90% en fin 2014 selon les estimations de l’ONUSIDA. Malgré cette évolution positive, le Burkina Faso demeure en situation d’épidémie généralisée. Ce même rapport mentionne que le nombre de PVVIH est estimé à 110.000, dont 57.000 femmes. 75.000 enfants sont estimés orphelins du fait du Sida. L’EDS IV réalisée en 2010 note que la prévalence en population générale présente des disparités selon le sexe. En effet, les femmes ont une prévalence de 1.2% contre 0.8% chez les hommes d’où un ratio H/F de 1.5 confirmant ainsi la théorie de la féminisation de l’infection pour des raisons à la fois socio-économiques et biologiques. Une étude récente conduite par le SP/CNLS ciblant les travailleuses du sexe (TS) a montré une prévalence au VIH de 16,19%, c’est à dire plus de 16 fois celle en population générale.
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Les pays progressent vers la réalisation de l’objectif mondial tendant à ce que, d’ici 2025, 95 pour cent des personnes qui vivent avec le VIH connaissent leur statut sérologique. Cependant, en 2020, on estimait encore à 6 millions le nombre de personnes séropositives non diagnostiquées da...ns le monde. Les hommes vivant dans des lieux où la prévalence du VIH est élevée et les hommes appartenant aux populations clés, tous lieux confondus, ont moins de chances de connaître leur séropositivité que les femmes. Ainsi, au niveau mondial, 78 pour cent des hommes de plus de 15 ans connaissent leur statut sérologique, contre 86 pour cent chez les femmes de cette même tranche d’âge.
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