RESUMO
Objective: To identify evidence-based interventions that reduce greenhouse gas emissions in health-care systems in low- and middle-income countries and explore potential synergies from these interventions that aid climate change adaptation while mitigating emissions. Methods: We systematically searched 11 electronic databases for articles published between 1990 and March 2023. We assessed risk of bias in each article and graded the quality of evidence across interventions in health-care operations, energy and supply chains. Findings: After screening 25 570 unique records, we included 22 studies published between 2000 and 2022 from 11 countries across six World Health Organization regions. Identified articles reported on interventions spanning six different sources of emissions, namely energy, waste, heating and cooling, operations and logistics, building design and anaesthetic gases; all of which demonstrated potential for significant greenhouse gas emission reductions, cost savings and positive health impacts. The overall quality of evidence is low because of wide variation in greenhouse gas emissions measuring and reporting. Conclusion: There are opportunities to reduce the greenhouse gas emissions from health-care systems in low- and middle-income countries, but gaps in evidence were identified across sources of emissions, such as the supply chain, as well as a lack of consideration of interactions with adaptation goals. As efforts to mitigate greenhouse gas intensify, rigorous monitoring, evaluation and reporting of these efforts are needed. Such actions will contribute to a strong evidence base that can inform policy-makers across contexts.
Assuntos
Atenção à Saúde , Gases de Efeito Estufa , Atenção à Saúde/organização & administraçãoAssuntos
Equidade em Saúde , Justiça Social , Orçamentos , Carbono , Clima , Mudança Climática , HumanosRESUMO
This paper describes a global research programme on the complex systemic connections between urban development and health. Through transdisciplinary methods the Complex Urban Systems for Sustainability and Health (CUSSH) project will develop critical evidence on how to achieve the far-reaching transformation of cities needed to address vital environmental imperatives for planetary health in the 21st Century. CUSSH's core components include: (i) a review of evidence on the effects of climate actions (both mitigation and adaptation) and factors influencing their implementation in urban settings; (ii) the development and application of methods for tracking the progress of cities towards sustainability and health goals; (iii) the development and application of models to assess the impact on population health, health inequalities, socio-economic development and environmental parameters of urban development strategies, in order to support policy decisions; (iv) iterative in-depth engagements with stakeholders in partner cities in low-, middle- and high-income settings, using systems-based participatory methods, to test and support the implementation of the transformative changes needed to meet local and global health and sustainability objectives; (v) a programme of public engagement and capacity building. Through these steps, the programme will provide transferable evidence on how to accelerate actions essential to achieving population-level health and global climate goals through, amongst others, changing cities' energy provision, transport infrastructure, green infrastructure, air quality, waste management and housing.
RESUMO
[This corrects the article DOI: 10.1038/s41893-020-0563-0.].
Assuntos
Política Ambiental/legislação & jurisprudência , União Europeia/organização & administração , Gases de Efeito Estufa/efeitos adversos , Saúde/legislação & jurisprudência , Benefícios do Seguro/tendências , Mudança Climática/estatística & dados numéricos , Saúde/estatística & dados numéricos , Humanos , Benefícios do Seguro/estatística & dados numéricos , Comportamento SedentárioAssuntos
Betacoronavirus , Agentes Comunitários de Saúde/educação , Agentes Comunitários de Saúde/provisão & distribuição , Infecções por Coronavirus/epidemiologia , Infecções por Coronavirus/terapia , Pneumonia Viral/epidemiologia , Pneumonia Viral/terapia , Brasil/epidemiologia , COVID-19 , Agentes Comunitários de Saúde/estatística & dados numéricos , Agentes Comunitários de Saúde/tendências , Emprego , Promoção da Saúde/estatística & dados numéricos , Promoção da Saúde/tendências , Humanos , Pandemias , Desenvolvimento de Programas/estatística & dados numéricos , SARS-CoV-2 , Medicina Estatal/tendências , Reino Unido/epidemiologiaAssuntos
Saúde Ambiental/normas , Poluição Ambiental/efeitos adversos , Saúde Global/normas , Adolescente , Adulto , Distribuição por Idade , Idoso , Poluentes Atmosféricos/efeitos adversos , Criança , Pré-Escolar , Doença Crônica/epidemiologia , Doença Crônica/prevenção & controle , Conservação dos Recursos Naturais , Efeitos Psicossociais da Doença , Saúde Ambiental/economia , Saúde Ambiental/legislação & jurisprudência , Poluição Ambiental/prevenção & controle , Feminino , Saúde Global/estatística & dados numéricos , Política de Saúde , Disparidades nos Níveis de Saúde , Humanos , Lactente , Recém-Nascido , Cooperação Internacional , Masculino , Pessoa de Meia-Idade , Mortalidade Prematura , Doenças não Transmissíveis/epidemiologia , Saúde Ocupacional/normas , Pobreza , Características de Residência , Poluentes do Solo/efeitos adversos , Poluentes da Água/efeitos adversos , Organização Mundial da Saúde , Adulto JovemAssuntos
Mudança Climática , Nível de Saúde , Saúde Pública/tendências , Poluição do Ar/prevenção & controle , Mudança Climática/economia , Doenças Transmissíveis/epidemiologia , Desastres , Eletricidade , Abastecimento de Alimentos , Saúde Global/tendências , Ocupações em Saúde , Planejamento em Saúde/economia , Humanos , Raios Infravermelhos , Cooperação Internacional , Desnutrição/etiologia , Saúde Materna , Medição de Risco/tendências , TrabalhoRESUMO
The Lancet Countdown: tracking progress on health and climate change is an international, multidisciplinary research collaboration between academic institutions and practitioners across the world. It follows on from the work of the 2015 Lancet Commission, which concluded that the response to climate change could be "the greatest global health opportunity of the 21st century". The Lancet Countdown aims to track the health impacts of climate hazards; health resilience and adaptation; health co-benefits of climate change mitigation; economics and finance; and political and broader engagement. These focus areas form the five thematic working groups of the Lancet Countdown and represent different aspects of the complex association between health and climate change. These thematic groups will provide indicators for a global overview of health and climate change; national case studies highlighting countries leading the way or going against the trend; and engagement with a range of stakeholders. The Lancet Countdown ultimately aims to report annually on a series of indicators across these five working groups. This paper outlines the potential indicators and indicator domains to be tracked by the collaboration, with suggestions on the methodologies and datasets available to achieve this end. The proposed indicator domains require further refinement, and mark the beginning of an ongoing consultation process-from November, 2016 to early 2017-to develop these domains, identify key areas not currently covered, and change indicators where necessary. This collaboration will actively seek to engage with existing monitoring processes, such as the UN Sustainable Development Goals and WHO's climate and health country profiles. The indicators will also evolve over time through ongoing collaboration with experts and a range of stakeholders, and be dependent on the emergence of new evidence and knowledge. During the course of its work, the Lancet Countdown will adopt a collaborative and iterative process, which aims to complement existing initiatives, welcome engagement with new partners, and be open to developing new research projects on health and climate change.