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1.
Arch Dis Child ; 107(7): 644-649, 2022 07.
Artigo em Inglês | MEDLINE | ID: mdl-34969670

RESUMO

The World Health Organization (WHO) has a mandate to promote maternal and child health and welfare through support to governments in the form of technical assistance, standards, epidemiological and statistical services, promoting teaching and training of healthcare professionals and providing direct aid in emergencies. The Strategic and Technical Advisory Group of Experts (STAGE) for maternal, newborn, child and adolescent health and nutrition (MNCAHN) was established in 2020 to advise the Director-General of WHO on issues relating to MNCAHN. STAGE comprises individuals from multiple low-income and middle-income and high-income countries, has representatives from many professional disciplines and with diverse experience and interests.Progress in MNCAHN requires improvements in quality of services, equity of access and the evolution of services as technical guidance, community needs and epidemiology changes. Knowledge translation of WHO guidance and other guidelines is an important part of this. Countries need effective and responsive structures for adaptation and implementation of evidence-based interventions, strategies to improve guideline uptake, education and training and mechanisms to monitor quality and safety. This paper summarises STAGE's recommendations on how to improve knowledge translation in MNCAHN. They include support for national and regional technical advisory groups and subnational committees that coordinate maternal and child health; support for national plans for MNCAHN and their implementation and monitoring; the production of a small number of consolidated MNCAHN guidelines to promote integrated and holistic care; education and quality improvement strategies to support guidelines uptake; monitoring of gaps in knowledge translation and operational research in MNCAHN.


Assuntos
Saúde do Adolescente , Serviços de Saúde Materna , Adolescente , Criança , Família , Feminino , Humanos , Recém-Nascido , Estado Nutricional , Gravidez , Ciência Translacional Biomédica , Organização Mundial da Saúde
2.
Int J Pediatr Adolesc Med ; 8(1): 18-24, 2021 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-33718572

RESUMO

BACKGROUND AND OBJECTIVE: Adolescence is considered to be a pivotal point in which optimum nutrition and eating habits are developed. Although tackling the obesity epidemic has been much discussed, addressing the issue of underweight and body image is often neglected. This study was carried out to get a better understanding of underweight status among adolescents in Saudi Arabia, and exploring self-perceptions of body image and weight loss measures among underweight adolescents. METHODS: Data from Jeeluna®, a national cross-sectional school-based survey were utilized. Jeeluna® assessed the health status and health-risk behaviors of adolescents in school through data obtained by a self-administered questionnaire, anthropologic measurements, and laboratory investigations. RESULTS: A total of 12,463 adolescents participated. Eighteen percent of adolescent males and 12.4% of females were found to be underweight, representing 14.9% of adolescents collectively. Forty-five percent of underweight participants were happy with their weight. Underweight females between the age group of 10 and 14 years were the most likely to believe that they still need to lose weight (16.0%) followed by females aged 15-19 years (9.7%). Underweight females aged 10-14 years were also the group most likely to engage in purging (1.6%). Stepwise logistic regression found that the strongest association with being underweight was with having a lower household income (OR 2.0, CI 1.5-2.7) and having more than 5 siblings (OR 1.8, CI 1.5-2.3). CONCLUSION: Underweight status is prevalent among adolescents in Saudi Arabia and deserves more attention as a public health issue. Distorted body image and disordered eating behaviors exist, necessitating further investigation of underlying causes.

3.
Artigo em Inglês | MEDLINE | ID: mdl-32575900

RESUMO

Physical inactivity is a growing concern in Kingdom of Saudi Arabia (KSA) and globally. Data on physical activity (PA) trends, barriers, and facilitators among adolescents in KSA are scarce. This study aims to identify PA trends amongst adolescents in KSA and associated health and lifestyle behaviors. Data from "Jeeluna", a national study in KSA involving around 12,500 adolescents, were utilized. School students were invited to participate, and a multistage sampling procedure was used. Data collection included a self-administered questionnaire, anthropometric measurements, and blood sampling. Adolescents who performed PA for at least one day per week for >30 min each day were considered to "engage in PA". Mean age of the participants was 15.8 ± 0.8 years, and 51.3% were male. Forty-four percent did not engage in PA regularly. Only 35% engaged in PA at school, while 40% were not offered PA at school. Significantly more 10-14-year old than 15-19-year-old adolescents and more males than females engaged in PA (<0.01). Mental health was better in adolescents who engaged in PA (<0.01). Adolescents who engaged in PA were more likely to eat healthy food and less likely to live a sedentary lifestyle (<0.01). It is imperative that socio-cultural and demographic factors be taken into consideration during program and policy development. This study highlights the urgent need for promoting PA among adolescents in KSA and addressing perceived barriers, while offering a treasure of information to policy and decision makers.


Assuntos
Comportamento do Adolescente , Exercício Físico , Adolescente , Criança , Estudos Transversais , Feminino , Humanos , Estilo de Vida , Masculino , Arábia Saudita , Comportamento Sedentário , Inquéritos e Questionários , Adulto Jovem
4.
BMC Pediatr ; 18(1): 281, 2018 08 23.
Artigo em Inglês | MEDLINE | ID: mdl-30139344

RESUMO

BACKGROUND: Obese children and adolescents may vary with respect to their health profile, an observation that has been highlighted by the characterization of metabolically healthy obesity (MHO). The objectives of this study were to examine the prevalence of MHO amongst obese adolescents in Saudi-Arabia, and investigate the anthropometric, socio-demographic, and lifestyle predictors of MHO in this age group. METHODS: A national cross-sectional school-based survey (Jeeluna) was conducted in Saudi-Arabia in 2011-2012 (n = 1047 obese adolescents). Anthropometric, blood pressure and biochemical measurements were obtained. A multicomponent questionnaire covering socio-demographic, lifestyle, dietary, psychosocial and physical activity characteristics was administered. Classification of MHO was based on two different definitions. According to the first definition, subjects were categorized as MHO based on the absence of the following traditional cardiometabolic risk (CR) factors: systolic blood pressure (SBP) or diastolic blood pressure (DBP) >90th percentile for age, sex, and height; triglycerides (TG) > 1.25 mmol/L; high density lipoprotein-cholesterol (HDL-C) ≤1.02 mmol/L; glucose ≥5.6 mmol/L. The second definition of MHO was based on absence of any cardiometabolic risk factor, according to the International Diabetes Federation (IDF) criteria. RESULTS: The prevalence of MHO ranged between 20.9% (IDF) and 23.8% (CR). Subjects with MHO were younger, less obese, had smaller waist circumference (WC) and were more likely to be females. Based on stepwise logistic regression analyses, and according to the IDF definition, body mass index (BMI) (OR = 0.89, 95% CI: 0.84-0.93) and WC (OR = 0.97, 95% CI: 0.96-0.98) were the only significant independent predictors of MHO. Based on the CR definition, the independent predictors of MHO included female gender (OR = 1.76, 95% CI: 1.29-2.41), BMI (OR = 0.97, 95% CI: 0.94-1.00), and weekly frequency of day napping (OR = 1.06, 95% CI: 1.00-1.12). Analysis by gender showed that vegetables' intake and sleep indicators were associated with MHO in boys but not in girls. CONCLUSION: The study showed that one out of five obese adolescents is metabolically healthy. It also identified anthropometric factors as predictors of MHO and suggested gender-based differences in the association between diet, sleep and MHO in adolescents. Findings may be used in the development of intervention strategies aimed at improving metabolic heath in obese adolescents.


Assuntos
Obesidade Metabolicamente Benigna/epidemiologia , Obesidade Infantil/epidemiologia , Adolescente , Distribuição por Idade , Pressão Sanguínea , Criança , Estudos Transversais , Feminino , Inquéritos Epidemiológicos , Humanos , Modelos Logísticos , Masculino , Obesidade Infantil/fisiopatologia , Prevalência , Fatores de Risco , Arábia Saudita/epidemiologia , Distribuição por Sexo , Fatores Sexuais , Sono/fisiologia , Fatores Socioeconômicos , Circunferência da Cintura , Adulto Jovem
5.
PLoS One ; 12(1): e0169575, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-28095477

RESUMO

The Eastern Mediterranean Region (EMR) is witnessing an increase in chronic disorders, including mental illness. With ongoing unrest, this is expected to rise. This is the first study to quantify the burden of mental disorders in the EMR. We used data from the Global Burden of Disease study (GBD) 2013. DALYs (disability-adjusted life years) allow assessment of both premature mortality (years of life lost-YLLs) and nonfatal outcomes (years lived with disability-YLDs). DALYs are computed by adding YLLs and YLDs for each age-sex-country group. In 2013, mental disorders contributed to 5.6% of the total disease burden in the EMR (1894 DALYS/100,000 population): 2519 DALYS/100,000 (2590/100,000 males, 2426/100,000 females) in high-income countries, 1884 DALYS/100,000 (1618/100,000 males, 2157/100,000 females) in middle-income countries, 1607 DALYS/100,000 (1500/100,000 males, 1717/100,000 females) in low-income countries. Females had a greater proportion of burden due to mental disorders than did males of equivalent ages, except for those under 15 years of age. The highest proportion of DALYs occurred in the 25-49 age group, with a peak in the 35-39 years age group (5344 DALYs/100,000). The burden of mental disorders in EMR increased from 1726 DALYs/100,000 in 1990 to 1912 DALYs/100,000 in 2013 (10.8% increase). Within the mental disorders group in EMR, depressive disorders accounted for most DALYs, followed by anxiety disorders. Among EMR countries, Palestine had the largest burden of mental disorders. Nearly all EMR countries had a higher mental disorder burden compared to the global level. Our findings call for EMR ministries of health to increase provision of mental health services and to address the stigma of mental illness. Moreover, our results showing the accelerating burden of mental health are alarming as the region is seeing an increased level of instability. Indeed, mental health problems, if not properly addressed, will lead to an increased burden of diseases in the region.


Assuntos
Saúde Global , Nível de Saúde , Transtornos Mentais/epidemiologia , Adolescente , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Recém-Nascido , Expectativa de Vida , Masculino , Região do Mediterrâneo/epidemiologia , Pessoa de Meia-Idade , Fatores Sexuais , Fatores de Tempo , Adulto Jovem
6.
Lancet Glob Health ; 4(10): e704-13, 2016 10.
Artigo em Inglês | MEDLINE | ID: mdl-27568068

RESUMO

BACKGROUND: The eastern Mediterranean region is comprised of 22 countries: Afghanistan, Bahrain, Djibouti, Egypt, Iran, Iraq, Jordan, Kuwait, Lebanon, Libya, Morocco, Oman, Pakistan, Palestine, Qatar, Saudi Arabia, Somalia, Sudan, Syria, Tunisia, the United Arab Emirates, and Yemen. Since our Global Burden of Disease Study 2010 (GBD 2010), the region has faced unrest as a result of revolutions, wars, and the so-called Arab uprisings. The objective of this study was to present the burden of diseases, injuries, and risk factors in the eastern Mediterranean region as of 2013. METHODS: GBD 2013 includes an annual assessment covering 188 countries from 1990 to 2013. The study covers 306 diseases and injuries, 1233 sequelae, and 79 risk factors. Our GBD 2013 analyses included the addition of new data through updated systematic reviews and through the contribution of unpublished data sources from collaborators, an updated version of modelling software, and several improvements in our methods. In this systematic analysis, we use data from GBD 2013 to analyse the burden of disease and injuries in the eastern Mediterranean region specifically. FINDINGS: The leading cause of death in the region in 2013 was ischaemic heart disease (90·3 deaths per 100 000 people), which increased by 17·2% since 1990. However, diarrhoeal diseases were the leading cause of death in Somalia (186·7 deaths per 100 000 people) in 2013, which decreased by 26·9% since 1990. The leading cause of disability-adjusted life-years (DALYs) was ischaemic heart disease for males and lower respiratory infection for females. High blood pressure was the leading risk factor for DALYs in 2013, with an increase of 83·3% since 1990. Risk factors for DALYs varied by country. In low-income countries, childhood wasting was the leading cause of DALYs in Afghanistan, Somalia, and Yemen, whereas unsafe sex was the leading cause in Djibouti. Non-communicable risk factors were the leading cause of DALYs in high-income and middle-income countries in the region. DALY risk factors varied by age, with child and maternal malnutrition affecting the younger age groups (aged 28 days to 4 years), whereas high bodyweight and systolic blood pressure affected older people (aged 60-80 years). The proportion of DALYs attributed to high body-mass index increased from 3·7% to 7·5% between 1990 and 2013. Burden of mental health problems and drug use increased. Most increases in DALYs, especially from non-communicable diseases, were due to population growth. The crises in Egypt, Yemen, Libya, and Syria have resulted in a reduction in life expectancy; life expectancy in Syria would have been 5 years higher than that recorded for females and 6 years higher for males had the crisis not occurred. INTERPRETATION: Our study shows that the eastern Mediterranean region is going through a crucial health phase. The Arab uprisings and the wars that followed, coupled with ageing and population growth, will have a major impact on the region's health and resources. The region has historically seen improvements in life expectancy and other health indicators, even under stress. However, the current situation will cause deteriorating health conditions for many countries and for many years and will have an impact on the region and the rest of the world. Based on our findings, we call for increased investment in health in the region in addition to reducing the conflicts. FUNDING: Bill & Melinda Gates Foundation.


Assuntos
Doenças Cardiovasculares/epidemiologia , Carga Global da Doença/tendências , Infecções/epidemiologia , Obesidade/epidemiologia , Anos de Vida Ajustados por Qualidade de Vida , Problemas Sociais , Ferimentos e Lesões/epidemiologia , Adulto , África/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Envelhecimento , Criança , Pré-Escolar , Diarreia/epidemiologia , Humanos , Lactente , Recém-Nascido , Expectativa de Vida , Pessoa de Meia-Idade , Oriente Médio/epidemiologia , Doenças não Transmissíveis/epidemiologia , Obesidade/complicações , Fatores de Risco
7.
JAMA Pediatr ; 170(3): 267-87, 2016 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-26810619

RESUMO

IMPORTANCE: The literature focuses on mortality among children younger than 5 years. Comparable information on nonfatal health outcomes among these children and the fatal and nonfatal burden of diseases and injuries among older children and adolescents is scarce. OBJECTIVE: To determine levels and trends in the fatal and nonfatal burden of diseases and injuries among younger children (aged <5 years), older children (aged 5-9 years), and adolescents (aged 10-19 years) between 1990 and 2013 in 188 countries from the Global Burden of Disease (GBD) 2013 study. EVIDENCE REVIEW: Data from vital registration, verbal autopsy studies, maternal and child death surveillance, and other sources covering 14,244 site-years (ie, years of cause of death data by geography) from 1980 through 2013 were used to estimate cause-specific mortality. Data from 35,620 epidemiological sources were used to estimate the prevalence of the diseases and sequelae in the GBD 2013 study. Cause-specific mortality for most causes was estimated using the Cause of Death Ensemble Model strategy. For some infectious diseases (eg, HIV infection/AIDS, measles, hepatitis B) where the disease process is complex or the cause of death data were insufficient or unavailable, we used natural history models. For most nonfatal health outcomes, DisMod-MR 2.0, a Bayesian metaregression tool, was used to meta-analyze the epidemiological data to generate prevalence estimates. FINDINGS: Of the 7.7 (95% uncertainty interval [UI], 7.4-8.1) million deaths among children and adolescents globally in 2013, 6.28 million occurred among younger children, 0.48 million among older children, and 0.97 million among adolescents. In 2013, the leading causes of death were lower respiratory tract infections among younger children (905.059 deaths; 95% UI, 810,304-998,125), diarrheal diseases among older children (38,325 deaths; 95% UI, 30,365-47,678), and road injuries among adolescents (115,186 deaths; 95% UI, 105,185-124,870). Iron deficiency anemia was the leading cause of years lived with disability among children and adolescents, affecting 619 (95% UI, 618-621) million in 2013. Large between-country variations exist in mortality from leading causes among children and adolescents. Countries with rapid declines in all-cause mortality between 1990 and 2013 also experienced large declines in most leading causes of death, whereas countries with the slowest declines had stagnant or increasing trends in the leading causes of death. In 2013, Nigeria had a 12% global share of deaths from lower respiratory tract infections and a 38% global share of deaths from malaria. India had 33% of the world's deaths from neonatal encephalopathy. Half of the world's diarrheal deaths among children and adolescents occurred in just 5 countries: India, Democratic Republic of the Congo, Pakistan, Nigeria, and Ethiopia. CONCLUSIONS AND RELEVANCE: Understanding the levels and trends of the leading causes of death and disability among children and adolescents is critical to guide investment and inform policies. Monitoring these trends over time is also key to understanding where interventions are having an impact. Proven interventions exist to prevent or treat the leading causes of unnecessary death and disability among children and adolescents. The findings presented here show that these are underused and give guidance to policy makers in countries where more attention is needed.


Assuntos
Saúde do Adolescente/tendências , Saúde da Criança/tendências , Efeitos Psicossociais da Doença , Países Desenvolvidos/estatística & dados numéricos , Países em Desenvolvimento/estatística & dados numéricos , Saúde Global/tendências , Ferimentos e Lesões/epidemiologia , Adolescente , Saúde do Adolescente/estatística & dados numéricos , Teorema de Bayes , Criança , Saúde da Criança/estatística & dados numéricos , Mortalidade da Criança/tendências , Pré-Escolar , Feminino , Saúde Global/estatística & dados numéricos , Humanos , Masculino , Prevalência , Vigilância em Saúde Pública , Anos de Vida Ajustados por Qualidade de Vida
8.
Int J Pediatr Adolesc Med ; 3(2): 64-70, 2016 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-30805470

RESUMO

BACKGROUND AND OBJECTIVES: This study aimed to gain a deeper understanding of bullying among intermediate school students in Saudi Arabia to inform preventive measures. MATERIALS AND METHODS: Qualitative methods were applied. The study was conducted at four intermediate schools. Students, parents, and school professionals participated, and data were collected through observations, interviews, and focus groups. Emergent themes and subthemes were identified through coding. RESULTS: A total of 91 individuals participated: 40 students, 31 school professionals, and 20 parents/caregivers. Three main themes and multiple subthemes were identified: 1) types of bullying, 2) factors encouraging bullying, and 3) the impact of bullying. The lack of safe environments, recreational facilities, and inconsistencies in addressing problematic behaviors were subthemes that were found to be conducive to bullying, whereas dislike of school, racism, aggressiveness, and social isolation were emergent subthemes that were reflective of the potential impact of bullying. With this process, a model for bullying practices is described. CONCLUSION: A better understanding of the bullying experiences among adolescents has been obtained. Preventive measures need to target the factors that the participants identified as conducive to bullying.

10.
J Adolesc Health ; 57(3): 263-9, 2015 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-26299553

RESUMO

PURPOSE: With the increasing burden of noncommunicable disease, adolescence is viewed as an opportune time to prevent the onset of certain behaviors and promote healthy states. Although adolescents comprise a considerable portion of Saudi Arabia's population, they have received insufficient attention and indicators of their health status, as a first step in a prevention cycle are unavailable. This study was carried out with the aim of identifying the health risk behaviors and health status of adolescents in Saudi Arabia. METHODS: This cross-sectional, school-based study was carried out in all 13 regions of Saudi Arabia. Through multistage, cluster, random sampling, intermediate, and secondary school students were invited to participate. Data were collected by means of a self-administered questionnaire addressing health risk behaviors and health status, clinical anthropometric measurements, and laboratory investigations. RESULTS: A total of 12,575 adolescents participated. Various health risk behaviors, including dietary and sedentary behaviors, lack of safety measures, tobacco use, bullying, and violence were highly prevalent. Twenty-eight percent of adolescents reported having a chronic health condition, 14.3% reported having symptoms suggestive of depression, 30.0% were overweight/obese, and 95.6% were vitamin D deficient. CONCLUSION: Behaviors and conditions known to persist into adulthood and result in morbidity and premature mortality are prevalent among adolescents in Saudi Arabia. Preventive measures and local health policies are urgently needed and can impact adolescents and future adults. Establishing adolescent health surveillance is necessary to monitor trends and impacts of such measures.


Assuntos
Comportamento do Adolescente/etnologia , Saúde do Adolescente/etnologia , Árabes/etnologia , Assunção de Riscos , Adolescente , Criança , Estudos Transversais , Feminino , Disparidades nos Níveis de Saúde , Indicadores Básicos de Saúde , Humanos , Masculino , Vigilância da População , Prevalência , Arábia Saudita/epidemiologia , Instituições Acadêmicas/estatística & dados numéricos
11.
Child Abuse Negl ; 42: 174-82, 2015 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-25220480

RESUMO

Studies in other countries, including countries with mandated reporting by professionals and a long history of recognition of the problem, have found child abuse to be seriously under reported. This population-based pilot study was conducted to determine the magnitude of adolescents' exposure to CAN at home, and to identify ethical and methodological challenges to conducting a survey on a culturally sensitive subject. This cross-sectional study was carried out in Al-Kharj city in 2011-2012. Through a stratified multistage cluster random sampling of schools, a sample of adolescents (15-18 years) were identified and invited to participate. The ISPCAN Child Abuse Screening Tool-Child: Home version (ICAST-CH) was used for data collection. The previous year's incidence of physical, psychological, and sexual abuse, neglect, and exposure to violence were assessed. A total of 2,043 students participated in the study (mean age, 16.6 years; 58%, female). The incidence of psychological abuse, physical abuse, exposure to violence, neglect, and sexual abuse were 74.9%, 57.5%, 50.7%, 50.2%, and 14.0%, respectively. Female participants were at higher risk for psychological and physical abuse, exposure to violence, and neglect, but not for sexual abuse. The rates and gender distribution of CAN at home differ from findings of health-based records. Our results are comparable to other regional population-based studies. Thus, population-based data are necessary to inform and guide professionals and decision makers for prevention policies and resource allocation. Insights to ethical and methodological challenges surrounding the sensitive nature of this type of study are discussed.


Assuntos
Maus-Tratos Infantis/estatística & dados numéricos , Adolescente , Criança , Estudos Transversais , Feminino , Humanos , Incidência , Masculino , Projetos Piloto , Fatores de Risco , Arábia Saudita/epidemiologia
12.
Adv Med Educ Pract ; 5: 281-7, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-25214805

RESUMO

BACKGROUND: Adolescent health is regarded as central to global health goals. Investments made in adolescent health and health services protect the improvements witnessed in child health. Though Saudi Arabia has a large adolescent population, adolescent health-care only began to emerge in recent years, yet widespread uptake has been very limited. Health-care providers are key in addressing and providing the necessary health-care services for adolescents, and so this study was conducted with the aim of identifying opportunities for the advancement of knowledge transfer for adolescent health services in Saudi Arabia. METHODS: This Web-based, cross-sectional study was carried out at four hospitals in Saudi Arabia. Physicians and nurses were invited to participate in an online survey addressing their contact with adolescent patients, and training, knowledge, and attitudes towards adolescent health-care. RESULTS: A total of 232 professionals participated. The majority (82.3%) reported sometimes or always coming into contact with adolescent patients. Less than half (44%), however, had received any sort of training on adolescent health during their undergraduate or postgraduate education, and only 53.9% reported having adequate knowledge about the health-care needs of adolescents. Nurses perceived themselves as having more knowledge in the health-care needs of adolescents and reported feeling more comfortable in communicating with adolescents as compared with physicians. The majority of participants were interested in gaining further skills and knowledge in adolescent health-care and agreed or strongly agreed that adolescents have specific health-care needs that are different than children or adults (82.3% and 84.0%, respectively). With respect to health services, the majority (85.8%) believed that adolescents should be hospitalized in adolescent-specific wards. Only 26.7% of health-care providers believed that patients should be transferred from child to adult health-care services at 12-13 years of age, as is currently practiced in the country. CONCLUSION: A gap exists between the training, knowledge and skills of health-care providers, and the needs to address health-care issues of adolescents in Saudi Arabia. This coupled with the fact that health-care providers are interested in gaining more knowledge and skills and are supportive of changes in the health-care system provides an opportunity for building local capacity and instituting medical and nursing education and health-care reform that can better serve the needs of the country's young population.

13.
Lancet ; 384(9945): 766-81, 2014 Aug 30.
Artigo em Inglês | MEDLINE | ID: mdl-24880830

RESUMO

BACKGROUND: In 2010, overweight and obesity were estimated to cause 3·4 million deaths, 3·9% of years of life lost, and 3·8% of disability-adjusted life-years (DALYs) worldwide. The rise in obesity has led to widespread calls for regular monitoring of changes in overweight and obesity prevalence in all populations. Comparable, up-to-date information about levels and trends is essential to quantify population health effects and to prompt decision makers to prioritise action. We estimate the global, regional, and national prevalence of overweight and obesity in children and adults during 1980-2013. METHODS: We systematically identified surveys, reports, and published studies (n=1769) that included data for height and weight, both through physical measurements and self-reports. We used mixed effects linear regression to correct for bias in self-reports. We obtained data for prevalence of obesity and overweight by age, sex, country, and year (n=19,244) with a spatiotemporal Gaussian process regression model to estimate prevalence with 95% uncertainty intervals (UIs). FINDINGS: Worldwide, the proportion of adults with a body-mass index (BMI) of 25 kg/m(2) or greater increased between 1980 and 2013 from 28·8% (95% UI 28·4-29·3) to 36·9% (36·3-37·4) in men, and from 29·8% (29·3-30·2) to 38·0% (37·5-38·5) in women. Prevalence has increased substantially in children and adolescents in developed countries; 23·8% (22·9-24·7) of boys and 22·6% (21·7-23·6) of girls were overweight or obese in 2013. The prevalence of overweight and obesity has also increased in children and adolescents in developing countries, from 8·1% (7·7-8·6) to 12·9% (12·3-13·5) in 2013 for boys and from 8·4% (8·1-8·8) to 13·4% (13·0-13·9) in girls. In adults, estimated prevalence of obesity exceeded 50% in men in Tonga and in women in Kuwait, Kiribati, Federated States of Micronesia, Libya, Qatar, Tonga, and Samoa. Since 2006, the increase in adult obesity in developed countries has slowed down. INTERPRETATION: Because of the established health risks and substantial increases in prevalence, obesity has become a major global health challenge. Not only is obesity increasing, but no national success stories have been reported in the past 33 years. Urgent global action and leadership is needed to help countries to more effectively intervene. FUNDING: Bill & Melinda Gates Foundation.


Assuntos
Efeitos Psicossociais da Doença , Obesidade/epidemiologia , Sobrepeso/epidemiologia , Adolescente , Adulto , Criança , Feminino , Humanos , Masculino , Modelos Teóricos , Prevalência , Análise de Regressão
14.
Child Abuse Negl ; 38(3): 527-32, 2014 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-23998922

RESUMO

There has been increased awareness of child maltreatment in Saudi Arabia recently. This study assessed the readiness for implementing large-scale evidence-based child maltreatment prevention programs in Saudi Arabia. Key informants, who were key decision makers and senior managers in the field of child maltreatment, were invited to participate in the study. A multidimensional tool, developed by WHO and collaborators from several middle and low income countries, was used to assess 10 dimensions of readiness. A group of experts also gave an objective assessment of the 10 dimensions and key informants' and experts' scores were compared. On a scale of 100, the key informants gave a readiness score of 43% for Saudi Arabia to implement large-scale, evidence-based CM prevention programs, and experts gave an overall readiness score of 40%. Both the key informants and experts agreed that 4 of the dimensions (attitudes toward child maltreatment prevention, institutional links and resources, material resources, and human and technical resources) had low readiness scores (<5) each and three dimensions (knowledge of child maltreatment prevention, scientific data on child maltreatment prevention, and will to address child maltreatment problem) had high readiness scores (≥5) each. There was significant disagreement between key informants and experts on the remaining 3 dimensions. Overall, Saudi Arabia has a moderate/fair readiness to implement large-scale child maltreatment prevention programs. Capacity building; strengthening of material resources; and improving institutional links, collaborations, and attitudes toward the child maltreatment problem are required to improve the country's readiness to implement such programs.


Assuntos
Maus-Tratos Infantis/prevenção & controle , Serviços de Saúde da Criança/organização & administração , Proteção da Criança , Prática Clínica Baseada em Evidências , Recursos em Saúde/organização & administração , Modelos Teóricos , Criança , Comportamento Cooperativo , Humanos , Arábia Saudita
15.
Child Abuse Negl ; 35(12): 1032-6, 2011 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-22074759

RESUMO

OBJECTIVES: The Convention on the Rights of the Child (CRC) was ratified by Saudi Arabia 15 years ago; yet addressing the issue of child maltreatment only began in more recent years. School professionals play a significant role in children's lives, as they spend a great deal of time with them and are hence essential to protecting and identifying those in danger or at risk. The objective of this study is to identify school professional's awareness of child maltreatment and the existing national policies and procedures to examine the extent of efforts made in Saudi Arabia and to activate the roles of schools and school professionals in protecting children from violence and implementation of Article 19 of the CRC. METHODS: This was a cross-sectional study, where school professionals from randomly selected schools throughout the country were invited to participate in a self-administered questionnaire. RESULTS: A total of 3,777 school professionals participated in the study. Fifty-five percent of professionals had at least 10 years of work experience. A low-level of awareness of child maltreatment was found in about 1/3 of school professionals. Only 1.9% of school professionals had ever attended any sort of specific training on child maltreatment, though 69.3% of those who had not, were willing to attend future training. With regards to awareness of CRC Article 19 or policies and procedures addressing child maltreatment, only 22% reported being aware of it. CONCLUSION: The majority of school professionals in Saudi Arabia have a low-intermediate level of awareness of child maltreatment, ratification of CRC, and related national policies and procedures, yet most are willing to attend training programs on this subject matter. Efforts need to be made in the country to fill this gap.


Assuntos
Maus-Tratos Infantis/diagnóstico , Docentes , Adulto , Conscientização , Criança , Maus-Tratos Infantis/prevenção & controle , Maus-Tratos Infantis/estatística & dados numéricos , Defesa da Criança e do Adolescente , Estudos Transversais , Feminino , Humanos , Capacitação em Serviço , Masculino , Pessoa de Meia-Idade , Arábia Saudita/epidemiologia , Instituições Acadêmicas , Inquéritos e Questionários , Adulto Jovem
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