Burden of Disease, Injuries and Risk Factors in the Kingdom of Saudi Arabia Read the Article entitled “Burden of Disease, Injuries, and Risk Factors in the

Burden of Disease, Injuries and Risk Factors in the Kingdom of Saudi Arabia Read the Article entitled “Burden of Disease, Injuries, and Risk Factors in the Kingdom of Saudi Arabia, 1990–2010”. In your own word and no more than 2 pages:

Summarize the article according to what we have learned in our course.

please see attached file PREVENTING CHRONIC DISEASE
PUBLIC
HEALTH
RESEARCH,
PRACTICE,
AND
Volume 11, E169
POLICY
OCTOBER 2014
ORIGINAL RESEARCH
Burden of Disease, Injuries, and Risk
Factors in the Kingdom of Saudi Arabia,
1990–2010
Ziad A. Memish, MD; Sara Jaber, MD; Ali H. Mokdad, PhD, MD;
Mohammad A. AlMazroa, MD; Christopher J.L. Murray, MD;
Abdullah A. Al Rabeeah, MD; the Saudi Burden of Disease Collaborators
Suggested citation for this article: Memish ZA, Jaber S,
Mokdad AH, AlMazroa MA, Murray CJ, Al Rabeeah AA, et al.
Burden of Disease, Injuries, and Risk Factors in the Kingdom of
Saudi Arabia, 1990–2010. Prev Chronic Dis 2014;11:140176.
DOI: http://dx.doi.org/10.5888/pcd11.140176.
PEER REVIEWED
Abstract
cause of DALYs for males was road traffic injuries (12.40%) and
for females it was major depressive disorder (7.88%).
Conclusion
KSA is facing a rising burden of noncommunicable diseases and
road traffic injuries as a result of rapid changes in behaviors. Our
results demonstrate the need for major intervention to reduce these
burdens and to engage other sectors of the government and the
community in these efforts.
Introduction
Introduction
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).
Methods
We used the Global Burden of Diseases 2010 (GBD 2010) methodology to estimate the country-level burden of disease in KSA.
We used data from systematic reviews of the literature, household
survey data, antenatal clinic surveillance data, reportable disease
notifications, disease registries, hospital admissions data, outpatient visit data, population-based cancer registries, active screening data, and other administrative data.
Results
Noncommunicable diseases and road traffic injuries became the
leading cause of death and disability in KSA in 2010. Elevated
body mass index was the leading risk factor for disease (7.02% for
males and 4.61% for females in 2010). High glucose levels were
the second leading disease risk factor for females (3.28%) and
third for males (6.25%) in 2010. Preterm birth complications were
the main cause for DALYs in 1990; however, in 2010, the leading
The Kingdom of Saudi Arabia (KSA) made tremendous improvements in its health care systems in a short time because of extensive investments (1,2). The Ministry of Health (MOH) is responsible for 60% of the health care services, with the remaining 40%
managed by numerous semipublic organizations and the private
sector (3). In 2010, the MOH employed 250,000 personnel (including 31,516 physicians and 75,978 nurses), and it operated 249
hospitals with 34,000 beds (4).
KSA faces several health challenges that are unusual for a country
with high income. The religious sites are visited by millions of pilgrims throughout the year, and a mass gathering occurs during
Hajj (5). Although there are strict requirements for vaccination to
avoid disease outbreaks during Hajj, the sheer number of visitors
contributes to increased infectious disease burden (5). Moreover,
illegal migration to KSA for work or Hajj adds to this burden because most illegal immigrants do not have the required vaccinations. In recent years and with improvements in infrastructure and
health services, an emerging burden of noncommunicable diseases (NCDs) is unfolding; studies found high rates of obesity,
diabetes, and high blood pressure (6–10). Moreover, with increased use of motor vehicles, the burden of road traffic injuries
increased (11).
The opinions expressed by authors contributing to this journal do not necessarily reflect the opinions of the U.S. Department of Health
and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors’ affiliated institutions.
www.cdc.gov/pcd/issues/2014/14_0176.htm • Centers for Disease Control and Prevention
1
PREVENTING CHRONIC DISEASE
VOLUME 11, E169
PUBLIC HEALTH RESEARCH, PRACTICE, AND POLICY
OCTOBER 2014
The MOH is investing in reforming its health information systems
and in May 2012 began a collaboration with the Institute for
Health Metrics and Evaluation (IHME) to implement an integrated health information system within the next 5 years. The collaboration involves creating a database of the burden of disease,
injuries, and risk factors for KSA at the national and local level. In
this article, we report the national burden of disease in KSA for
1990 through 2010 based on the results of the Global Burden of
Disease 2010 (GBD 2010) project (12).
Methods
The GBD 2010 was a systematic scientific effort to quantify the
comparative magnitude of loss of health for 187 countries from
1990 to 2010. The GBD 2010 covered 291 diseases and injuries,
1,160 sequelae of these diseases and injuries, and 67 risk factors or
clusters of risk factors for various diseases or injuries (12–18).
GBD 2010 estimates the burden of disease and injury by age, sex,
and country for 1990, 2005, and 2010 (8–14). Loss of health was
assessed on the basis of a systemic analysis of all the available
data by using the following metrics: mortality, 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).
DALYs provide a summary measure of premature mortality and
time spent in less than ideal health (12). YLLs, YLDs, and
DALYs measure loss of health in terms of time (12). DALYs are
the sum of YLLs and YLDs (12). YLLs are the number of deaths
attributed to a disease multiplied by the standard life expectancy at
the age of death in years (12). YLD is the prevalence of each disease or injury sequela multiplied by the associated disability
weight for that sequela and the duration until the person with the
disease dies or the disease goes into remission (12).
Mortality
A detailed description of how age-specific mortality was estimated for each sex, country, and year is published elsewhere (15).
Data on mortality come from various sources depending on the
availability of data. For countries with abundant resources, information on deaths is from official vital registration systems (15).
In low- and middle-income countries, multiple sources of data
may be used in an attempt to achieve as complete all-cause mortality estimates as possible (12–18).
were assessed by using 4 components: 1) a database on risk
factor–exposure from the published literature, 2) estimates of the
prevalence of risk factor–exposure by country, age, and sex based
on both published and unpublished sources using mostly Bayesian
methods, 3) estimates of the relative risks for risk–disease pairs
based on published and unpublished data, and 4) comparison of
the current distribution of exposure to a counterfactual distribution called the theoretical minimum risk distribution (13) for each
risk factor. Each risk factor or risk factor cluster was analyzed separately, such that the sum of attributable fractions for a disease or
injury may be greater than 100%. Uncertainty in the relative risks,
exposure estimates, theoretical minimum risk distributions, and in
the background outcome rates were considered in the final estimates.
IHME in collaboration with the KSA MOH developed a database
of published and unpublished data sources to estimate the burden
of disease for KSA. Key sources for this database included data
from systematic reviews of the literature, household surveys,
antenatal clinic surveillance, reportable disease notifications, disease registries, hospital admissions, outpatient visits, populationbased cancer registries, screening results, and other administrative
sources. These data sources were used to estimate the disease and
disability burden for 1990, 2005, and 2010.
Results
From 1990 through 2010, there was a decline in age-specific mortality in KSA (Figure 1). The greatest reductions in all-cause mortality were among males aged less than 1 year (51%). Men aged
80 years or older had an increase in mortality (14%). During the
same time, life expectancy increased from 72.5 to 75.0 for men
and from 76.3 to 79.9 for women (Figure 2). During the same
time, healthy life expectancy increased from 61.8 to 63.9 for men
and from 63.5 to 66.6 for women. Infant mortality declined from
23.8 per 1,000 to 11.9 per 1,000, and maternal mortality ratios declined from 30.0 to 15.0 per 100,000 live births.
Risk factors
Sixty-seven risk factors or clusters of risk factors responsible for
mortality, YLLs, YLDs, or DALYs were examined in GBD 2010.
The attributable deaths or DALYs associated with each risk factor
The opinions expressed by authors contributing to this journal do not necessarily reflect the opinions of the U.S. Department of Health and Human Services,
the Public Health Service, the Centers for Disease Control and Prevention, or the authors’ affiliated institutions.
2
Centers for Disease Control and Prevention • www.cdc.gov/pcd/issues/2014/14_0176.htm
PREVENTING CHRONIC DISEASE
VOLUME 11, E169
PUBLIC HEALTH RESEARCH, PRACTICE, AND POLICY
OCTOBER 2014
concentrated in age groups from 15 through 54 years (Figure 3).
Mental disorders were concentrated mostly in age groups from 15
through 44 years.
Figure 1. Percentage decline in mortality from 1990 to 2010, by sex, Kingdom
of Saudi Arabia.
Figure 3. Disability-adjusted life years (DALYs) by cause and age, Kingdom of
Saudi Arabia, 2010.
Metabolic risk factors are the main causes of DALYs in KSA for
1990, 2005, and 2010 (Table 3). For 2005 and 2010, elevated body
mass index (BMI) and dietary risks continued to be the leading
disease risk factors (for BMI, 10.20% in 2005 and 11.64% in
2010; for dietary risks, 9.25% in 2005 and 9.68% in 2010).
In 2010, DALYs from NCDs were highest among older age
groups and started increasing after age 40 years (Figure 3). Mental and behavioral disorders were highest among those aged 20
through 39 years. Musculoskeletal disorders were high among
those aged 30 through 44 years.
Figure 2. Life expectancy at birth by sex, Kingdom of Saudi Arabia,
1990–2010.
The main cause of death in 1990 was ischemic heart disease
(IHD), accounting for 16.04% of total mortality (Table 1). Road
traffic injuries were the third leading cause of death in 2010, accounting for 11.75% of total mortality. The patterns in causes of
death were different for males and females throughout the study
period.
In 2010, the main causes of DALYS in KSA were major depressive disorder, road traffic injuries, IHD, and diabetes (Table 2).
This change in leading causes is a major shift from preterm birth
complications in 1990 (12.17%). Road traffic injuries were mostly
Discussion
Our study shows that KSA is facing a rising burden of road traffic
accidents (RTAs), major depressive disorder, and NCDs. These
findings are a clear indication of KSA’s success in controlling infectious diseases and reducing their prevalence. The rise of RTAs
and NCDs are a clear warning of the need for immediate intervention. The major challenge ahead for KSA is reducing the burden of
chronic diseases and their risk factors. As the country’s population ages and grows, NCDs will pose a major challenge to KSA
even with its wealth and resources.
The opinions expressed by authors contributing to this journal do not necessarily reflect the opinions of the U.S. Department of Health and Human Services,
the Public Health Service, the Centers for Disease Control and Prevention, or the authors’ affiliated institutions.
www.cdc.gov/pcd/issues/2014/14_0176.htm • Centers for Disease Control and Prevention
3
PREVENTING CHRONIC DISEASE
VOLUME 11, E169
PUBLIC HEALTH RESEARCH, PRACTICE, AND POLICY
OCTOBER 2014
Our findings on the huge burden of NCDs in KSA are similar to
those we observed in the GBD 2010 results for other Gulf countries. NCDs are becoming a major burden in the region and in the
Arab world (19). The rapid change in the burden profile in the region is alarming. Diabetes, obesity, high blood pressure, cancers,
and cardiovascular diseases are putting a huge toll on the health
care systems and on society. This transition needs a planned intervention to control and prevent the future burden of disease. Most
governments in the region have not given attention to NCDs as
they have given or are giving to infectious disease. A new culture
of health care in KSA and the region should be a priority.
Our findings on DALYs in KSA deserve special attention. First,
there are huge variations in the burden by age. Second, it is clear
that mental health is becoming a major challenge for KSA. This
could be due to societal changes and a move away from tradition
where family support was always available. Third, it is clear that
what is killing Saudis is different from what is ailing them: mental and musculoskeletal disorders are becoming a major challenge
for the Saudi health system but not a major cause of death. Finally,
NCDs are the main challenge because they are a major cause of
disability and death.
Despite the growth of NCDs and RTAs, KSA is a unique country
where outbreaks of infectious disease are always a threat because
of the large number of pilgrims visiting the Kingdom throughout
each year and especially during the Hajj season. This threat requires lots of effort and resources for infectious disease control
and prevention. Conditions surrounding the Hajj such as extended
stays in a single geographic area, physical exhaustion, extreme
heat, and crowded accommodations usually lead to disease transmission, especially of airborne agents (5). The novel beta
coronavirus called HCoV-EMC that infected a Saudi patient in
June 2012 is a reminder that outbreaks will continue to be a major
challenge (20).
The changing patterns of disease in KSA have forced the MOH to
adapt its mission and operation to deliver timely solutions for
emerging challenges. These challenges include issues of workforce development, financing, insurance, accessibility, and use of
electronic health resources (1). The MOH implemented several
new programs to control and prevent disease. A compulsory vaccination program, which started in the 1980s and has been updated since, has led to a substantial drop in mortality among those
aged less than 5 years, from 250 per 1,000 live births in 1960 to 26
per 1,000 live births in 2005 (21). An innovative 5-year project
was launched in 2012 in collaboration with IHME to create an in-
tegrated tracking system to monitor the health status of Saudi citizens and determine health policy priorities. The project includes
determining the burden of disease and risk factors at the local
level.
The changes in lifestyle habits because of the recent economic
growth are troubling. The prevalence of physical activity is low in
the Kingdom (22). The hot weather and increased urbanization are
not ideal for encouraging or promoting physical activities.
Moreover, poor dietary behaviors are common in KSA (23).
Obesity is a major problem in the country with a prevalence of
42.4% among males and 31.8% among females (24). As a result,
KSA has a high prevalence of metabolic syndrome of 39.3% (25)
and coronary artery diseases of 5.5% (26). Smoking prevalence in
KSA ranges from 1.4% among females aged 15 through 64 years
to 24.2% among males aged 15 through 64 years (27,28). The prevalence differs among the age groups, with males more likely than
females to smoke (median for males, 26.5%, and for females, 9%)
(27). Another important issue is water-pipe smoking (known as
shisha), which seems to be highly prevalent among teenagers (29).
In September 2012, the MOH in KSA in collaboration with the
World Health Organization (WHO) regional office for the Eastern
Mediterranean (EMRO) organized an international conference to
address the topic of NCDs in the area (30). The conference released the Riyadh Declaration that included 10 recommendations
to combat NCDs at the regional level (Appendix). The MOH has
worked with WHO/EMRO, and the declaration was adopted by
EMRO during the regional committee meeting in October 2012.
These recommendations will have a major impact on health in
KSA and the region.
RTAs are now a major burden in KSA because of nonadherence to
traffic and safety laws. The patterns of driving and traffic regulations changed from 1990 to 2010. RTAs have a major impact on
the working population in terms of lost productivity (11). The
MOH in collaboration with the Ministry of Interior launched a
road safety program called Saher in 2009 (31). Saher is an automated system that was developed to manage traffic via electronic
systems in major cities in Saudi Arabia (31). This newly established system uses a digital camera network connected to the National Information Center to track any violations and to control
traffic (31). However, data on its long-term effects on accidents
and deaths are not yet available. Other efforts to reduce RTAs
should focus on police enforcement of traffic laws. RTAs would
be much lower if the police were to ensure that drivers have a license and that all vehicle occupants are wearing seat belts.
The opinions expressed by authors contributing to this journal do not necessarily reflect the opinions of the U.S. Department of Health and Human Services,
the Public Health Service, the Centers for Disease Control and Prevention, or the authors’ affiliated institutions.
4
Centers for Disease Control and Prevention • www.cdc.gov/pcd/issues/2014/14_0176.htm
PREVENTING CHRONIC DISEASE
VOLUME 11, E169
PUBLIC HEALTH RESEARCH, PRACTICE, AND POLICY
OCTOBER 2014
Societal mores play an important role in health promotion. Individual well-being is directly related to the strength of the social relationships and support that a person receives (32). The problems
that the Saudi health system is facing require multi-sectorial interventions with roles and responsibilities for many players. Perhaps
an important role should be played by the religious community.
Religious institutions can be a source of social support by stressing values that influence health-related behavior (33). Faith organizations can influence the health education, health promotion, and
positive health outcomes of the members of their faith community
(33).
Gonzalez-Medina, BA; Charles Atkinson, BSc; Lee Richardson,
BSc; Matthew Coates, AB; Rafael Lozano, PhD; Mohsen
Naghavi, PhD; Mohammed Basulaiman, MD; Mohammad Al
Saeedi, MD; and Mohammed Zamakhshary, MD.
KSA is a country with deep cultural roots and traditions, including involvement in sports and physical activity. KSA needs role
models who can encourage people to improve their diet and increase their level of physical activity.
Author Affiliations: Sara Jaber, Ali H. Mokdad, Christopher J.L.
Murray, Institute for Health Metrics and Evaluation, University of
Washington, Seattle, Washington, USA; Mohammad A.
AlMazroa, Abdullah A. Al Rabeeah, Ministry of Health of the
Kingdom of Saudi Arabia, Assadah, Al Murabba Riyadh, Saudi
Arabia.
Our study has limitations. We used the most recent data on the
prevalence of NCD risk factors from the 2005 WHO STEPwise
Approach to NCD Surveillance and the 2008 World Health Survey (28,34) to report the burden in 2010. It is possible that the prevalence has changed since then. In addition, mortality data in KSA
may be underreported especially for women. However, we applied our standard techniques to deal with garbage coding and underreporting to produce our estimates (18,19). Moreover, we incorporated a wealth of information and data into our work.
Our findings demonstrate the need for developing and implementing programs to reduce health risk factors in KSA. Such programs
need to be locally developed and adopted because many programs
described in the literature may not succeed in KSA. Programs to
promote physical activity…
Purchase answer to see full
attachment