Dietary risks were the leading risk factors for death worldwide in 2010. However, current national estimates on fruit and vegetable consumption in the Kingdom of Saudi Arabia (KSA) are nonexistent. We conducted a large household survey to inform the Saudi Ministry of Health (MOH) on a major modifiable risk factor: daily consumption of fruits and vegetables.
Under the current paradigm, cost-effectiveness studies provide limited value to policymakers in low-resource settings. Studies appear with substantial delays in the academic literature and are often based on large-scale multi-intervention assessments in settings with drastically different infrastructure, resources, and cultures.
Easy-to-collect epidemiological information is critical for the more accurate estimation of the prevalence and burden of different non-communicable diseases around the world. The objective of this study was to develop and assess the performance of a symptom-based questionnaire to estimate prevalence of non-communicable diseases in low-resource areas
Pneumonia and diarrhea are leading causes of death for children under 5 (U5). It is challenging to estimate the total number of deaths and cause-specific mortality fractions. Two major efforts, one led by the Institute for Health Metrics and Evaluation (IHME) and the other led by the World Health Organization (WHO)/Child Health Epidemiology Reference Group (CHERG) created estimates for the burden of disease due to these two syndromes, yet their estimates differed greatly for 2010.
Road traffic injuries are the largest cause of loss of disability-adjusted life years for men and women of all ages in the Kingdom of Saudi Arabia, but data on driving habits there are lacking. To inform policymakers on drivers’ abilities and driving habits, we analyzed data from the Saudi Health Interview Survey 2013.
Despite rough agreement in global estimates of maternal mortality in 2013, results from the WHO and Global Burden of Disease (GBD) 2013 collaborations differed by 147,000 deaths for 1990, diverged by at least 20% in 120 countries in 2013, and provided very different narratives on progress toward Millennium Development Goal 5. The differences are crucial for global monitoring as well as national policy formulation and program planning.
Up-to-date evidence on levels and trends for age-sex-specific all-cause and cause-specific mortality is essential for the formation of global, regional, and national health policies. In the Global Burden of Disease Study 2013 (GBD 2013) we estimated yearly deaths for 188 countries between 1990 and 2013. We used the results to assess whether there is epidemiological convergence across countries.
In this study we use facility-level data from nationally representative surveys conducted in Ghana, Kenya, and Uganda to understand pharmaceutical availability within the three countries
We herein evaluate the Spanish population's trends in health burden by comparing results of two Global Burden of Diseases, Injuries, and Risk Factors Studies (the GBD studies) performed 20 years apart.
When unaccounted-for group-level characteristics affect an outcome variable, traditional linear regression is inefficient and can be biased. The random- and fixed-effects estimators (RE and FE, respectively) are two competing methods that address these problems. While each estimator controls for otherwise unaccounted-for effects, the two estimators require different assumptions. Health researchers tend to favor RE estimation, while researchers from some other disciplines tend to favor FE estimation. In addition to RE and FE, an alternative method called within-between (WB) was suggested by Mundlak in 1978, although is utilized infrequently.
Ebola is a zoonotic filovirus that has the potential to cause outbreaks of variable magnitude in human populations. This database collates our existing knowledge of all known human outbreaks of Ebola for the first time by extracting details of their suspected zoonotic origin and subsequent human-to-human spread from a range of published and non-published sources. In total, 22 unique Ebola outbreaks were identified, composed of 117 unique geographic transmission clusters.
Data on obesity from the Kingdom of Saudi Arabia (KSA) are nonexistent, making it impossible to determine whether the efforts of the Saudi Ministry of Health are having an effect on obesity trends. To determine obesity prevalence and associated factors in the KSA, we conducted a national survey on chronic diseases and their risk factors.
In the Kingdom of Saudi Arabia (KSA), current data on diabetes are lacking, and a rise of the epidemic is feared, given the epidemiologic transition in the country. To inform public health authorities on the current status of the diabetes epidemic, we analyzed data from the Saudi Health Interview Survey (SHIS).
We find that performance is highly dependent on the birth history method applied and how temporal trends are accounted for. We estimated trends in district-level under-5 mortality in Zambia from 1980 to 2010 using the best-performing model. We find that under-5 mortality is highly variable within Zambia: there was a 1.8-fold difference between the lowest and highest levels in 2010, and declines over the period 1980 to 2010 ranged from less than 5% to more than 50%.
We report the burden of disease and risk factors measured by causes of death, years of life lost attributable to premature mortality (YLLs), years of life lived with disability (YLDs), and disability-adjusted life years (DALYs) for 1990, 2005, and 2010 in the Kingdom of Saudi Arabia (KSA).
Prevalence increased gradually with age, showing a steep increase between the third and fourth decades of life that was driven by a peak in incidence at around 38 years of age. There were considerable variations in prevalence and incidence between regions and countries. Policymakers need to be aware of a predictable increasing burden of SP due to the growing world population associated with an increasing life expectancy and a significant decrease in the prevalence of total tooth loss throughout the world from 1990 to 2010.
Governments of developing countries lack information about the process of providing health services. When services are provided inefficiently, scarce resources that could be used to treat additional patients are wasted. Even when the political will for efficiency assessment exists, the lack of adequate data represents a barrier to conducting accurate studies on the production and costs of health care services.
From 1999 to 2010, annual disbursements of development assistance for health for vaccinations increased from $0.5 billion to $2.0 billion (all financial values USD 2010). In its 2012 Global Vaccine Action Plan (GVAP), the World Health Assembly recommended establishing a comprehensive vaccination resource tracking system to better understand the source and recipients of these funds, and ultimately their impact on outcomes.
A major challenge in monitoring universal health coverage (UHC) is identifying an indicator that can adequately capture the multiple components underlying the UHC initiative. Effective coverage, which unites individual and intervention characteristics into a single metric, offers a direct and flexible means to measure health system performance at different levels.
Liver cirrhosis is a major yet largely preventable and underappreciated cause of global health loss. Variations in cirrhosis mortality at the country level reflect differences in prevalence of risk factors such as alcohol use and hepatitis B and C infection. We estimated annual age-specific mortality from liver cirrhosis in 187 countries between 1980 and 2010.
Ebola virus disease (EVD) is a complex zoonosis that is highly virulent in humans. We assembled location data on all recorded zoonotic transmission to humans and Ebola virus infection in bats and primates (1976–2014). Using species distribution models, these occurrence data were paired with environmental covariates to predict a zoonotic transmission niche covering 22 countries across Central and West Africa.
This article estimates the causal effect of distance to health facility on in-facility birth in rural India, taking into account the endogenous placement of the health facility.We find that women living farther away from the health facilities are less likely to give birth at a health facility.
To assess the prevalence of hypercholesterolemia and its associated factors in the Kingdom of Saudi Arabia (KSA).
Current data on hypertension in the Kingdom of Saudi Arabia are lacking. We conducted a national survey to inform decision-makers on the current magnitude of the epidemic. We measured systolic and diastolic blood pressure of 10,735 Saudis aged 15 years or older and interviewed them through a national multistage survey.