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Publication Years
1
2720
5575
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41
4
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Category
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Toolboxes
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Background
Noncommunicable diseases are major contributors to morbidity and mortality worldwide. Modifying the risk factors for these conditions, such as physical inactivity, is thus essential. Addressing the context or circumstances in which physical activity occurs may promote physical activity a
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t a population level. We assessed the effects of infrastructure, policy or regulatory interventions for increasing physical activity.
Methods
We searched PubMed, Embase and clinicaltrials.gov to identify randomised controlled trials (RCTs), controlled before-after (CBAs) studies, and interrupted time series (ITS) studies assessing population-level infrastructure or policy and regulatory interventions to increase physical activity. We were interested in the effects of these interventions on physical activity, body weight and related measures, blood pressure, and CVD and type 2 diabetes morbidity and mortality, and on other secondary outcomes. Screening and data extraction was done in duplicate, with risk of bias was using an adapted Cochrane risk of bias tool. Due to high levels of heterogeneity, we synthesised the evidence based on effect direction.
Results
We included 33 studies, mostly conducted in high-income countries. Of these, 13 assessed infrastructure changes to green or other spaces to promote physical activity and 18 infrastructure changes to promote active transport. The effects of identified interventions on physical activity, body weight and blood pressure varied across studies (very low certainty evidence); thus, we remain very uncertain about the effects of these interventions. Two studies assessed the effects of policy and regulatory interventions; one provided free access to physical activity facilities and showed that it may have beneficial effects on physical activity (low certainty evidence). The other provided free bus travel for youth, with intervention effects varying across studies (very low certainty evidence).
Conclusions
Evidence from 33 studies assessing infrastructure, policy and regulatory interventions for increasing physical activity showed varying results. The certainty of the evidence was mostly very low, due to study designs included and inconsistent findings between studies. Despite this drawback, the evidence indicates that providing access to physical activity facilities may be beneficial; however this finding is based on only one study. Implementation of these interventions requires full consideration of contextual factors, especially in low resource settings.
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Asthma is the most common chronic disease in children, imposing a consistent burden on health system. In recent years, prevalence of asthma symptoms became globally increased in children and adolescents, particularly in Low-Middle Income Countries (LMICs). Host (genetics, atopy) and environmental fa
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ctors (microbial exposure, exposure to passive smoking and air pollution), seemed to contribute to this trend. The increased prevalence observed in metropolitan areas with respect to rural ones and, overall, in industrialized countries, highlighted the role of air pollution in asthma inception. Asthma accounts for 1.1% of the overall global estimate of “Disability-adjusted life years” (DALYs)/100,000 for all causes. Mortality in children is low and it decreased across Europe over recent years. Children from LMICs particularly suffer a disproportionately higher burden in terms of morbidity and mortality. Global asthma-related costs are high and are usually are classified into direct, indirect and intangible costs. Direct costs account for 50–80% of the total costs. Asthma is one of the main causes of hospitalization which are particularly common in children aged < 5 years with a prevalence that has been increased during the last two decades, mostly in LMICs. Indirect costs are usually higher than in older patients, including both school and work-related losses. Intangible costs are unquantifiable, since they are related to impairment of quality of life, limitation of physical activities and study performance. The implementation of strategies aimed at early detect asthma thus providing access to the proper treatment has been shown to effectively reduce the burden of the disease.
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Demographic and epidemiological transitions are changing the age structure of the population and the most common diseases. Non-communicable respiratory diseases are an increasing problem at both ends of the age range in low-income and middle-income countries. In children, who represent a large propo
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rtion of the total population, the increasing problem of asthma is a strain on health services. Improved survival of the older population is increasing the proportion of morbidity and mortality attributable to chronic lung diseases. Health services in low-resource countries are poorly adapted to treating chronic diseases. Designed to respond episodically to acute disease, almost all historical investment has focused on infectious diseases. Crucial to the successful management of chronic diseases is an infrastructure designed to support pro-active management, providing not only an accurate diagnosis, but also a secure supply of cost effective drugs at an affordable price. The absence of such an infrastructure in many countries and the market failure that makes drugs generally more expensive in low-resource regions means that many people with chronic non-communicable lung diseases are not given effective treatment. This has damaging economic consequences. The common causes of poor lung health in lowincome countries are not the same as those in richer countries, and there is a need to study why they are so common and how best to manage them.
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The Georgetown Undergraduate Journal of Health Services (2), 2012.
PLoS Medicine Vol. 6 no. 10 (2009) e1000165
This curriculum can be used freely in order to stimulate means of ethical analysis, reflection and decision-making.
Case Studies on Building Resilience in the Horn of Africa
The case is intended to be used as the basis for group work and class discussion rather than to illustrate either effective or ineffective handling of a Medical Peace Work situation. This is one of seven Medical Peace Work courses.
The seven essential features of practice for scaling up are described with great clarity. They are practical and universal, and encourage local innovation. They include policy, funding and local management structure, as well as working with all possible partners and developing local context adaptati
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ons. The case studies give ideas and inspiration to develop new programmes and find ways around obstacles in existing programmes, especially through involving those with most at stake including users and their families and local community leaders
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The Rethabile positive parenting activity is being run by 4Children Lesotho with caregivers and teens ages 9 to 24 for the purpose of reducing harsh parenting practices (i.e., violence) and improving positive parenting practices. By promoting adult–child communication around topics such as HIV a
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nd AIDS prevention, and exploring models of family-focused violence prevention and support, the program facilitates disclosure of HIV status, promotes greater treatment seeking and adherence, and helps to reduce HIV stigma.lesoth
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COMPENDIUM of health system responses to large-scale migration in the WHO European Region
recommended
The scale of international migration in the WHO European Region has increased substantially in the last decade. The dynamics of large-scale migration pose specific challenges and opportunities to health systems, and responses will differ from country to country. Strengthening health system responses
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is one of the priority areas in the 2016 Strategy and action plan for refugee and migrant health in the WHO European Region. Its agreed actions include the identification and mapping of practices for developing and delivering health services that respond to the needs of refugees, asylum seekers and migrants. This compendium aims to collect and present some of these practices in the form of case studies. Selected in 2016, the case studies reflect experience from different levels of administration in a variety of European countries, and during the different phases of the migration journey.
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Projects from around the world
Rev. Latino-Am. Enfermagem 2019;27:e3086 DOI: 10.1590/1518-8345.2608.3086
Following the 2014 Euromaidan Revolution, Ukraine embarked on a national reform program to reduce widespread corruption within government. In the health sector, the government introduced several complementary reforms that aimed to improve the health outcomes of Ukrainian citizens, but designed in su
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ch a way that they would also reduce corruption. The reforms included reconfiguring primary care financing and essential medicines reimbursement under the newly formed National Health Service of Ukraine; raising the remuneration of health professionals; introducing a transparent, merit-based, process for medical university admissions; and initiating development of an eHealth digital records system.
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