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Identified in December 2019 in China, the coronavirus 2019 (COVID-19) has been declared a Public Health Emergency of International Concern (PHEIC). Pandemics share features that increase fear. While some fear can stimulate preventive health behaviors, extreme fear can lead to adverse psychological and behavioral response. The media play a major role shaping these responses. When dealing with a PHEIC, the authorities' communication strategies are embedded in a multilevel governance and a highly hierarchal system, which adds another layer of complexity. Carrying out more 'real-world research' is crucial to generate evidence relating to the psychosocial and behavioral aspects involved during the COVID-19 pandemic and how it is shaped by authorities and media discourses. Interdisciplinary research and international collaborations could contribute to improve our understanding and management of risk information. Emerging from a socio-ecological perspective, future research must integrate multilevel analytical elements, to ensure triangulation of evidence and co-constructing robust recommendations. A mixed-method approach should be privileged to address these issues. At the micro-level, a population-based survey could be conducted in various jurisdictions to assess and compare psychosocial issues according to sociocultural groups. Then, a quantitative/qualitative discourse analysis of the media could be performed. Finally, a network analysis could allow assessing how official information flows and circulates across levels of governance. The COVID-19 represents an opportunity to evaluate the impacts of information/communication strategy and misinformation on various cultural and socioeconomic groups, providing important lessons that could be applied to future health emergencies and disasters.
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COVID-19 , Comunicação , Mídias Sociais , Medo , Humanos , Pandemias , SARS-CoV-2RESUMO
As the incidence of cancer and the frequency of extreme weather events rise, disaster mitigation is becoming increasingly relevant to oncology care. In this systematic Review, we aimed to investigate the effect of natural disasters on cancer care and the associated health effects on patients with cancer. We searched MEDLINE, Embase, Scopus, CINAHL, PsycINFO, Web of Science, and ScienceDirect for articles published between database inception and November 12, 2016. Articles identifying the effect of natural disasters on oncology services or the associated health implications for patients with cancer were included. Only articles published in English were included. Data extraction was done by two authors independently and then verified by all authors. The effects of disaster events on oncology services, survival outcomes, and psychological issues were assessed. Of the 4593 studies identified, only 85 articles met all the eligibility criteria. Damage to infrastructure, communication systems and medication, and medical record losses substantially disrupt oncology care. The effect of extreme weather events on survival outcomes is limited to only a small number of studies, often with inadequate follow-up periods. Natural disasters cause substantial interruption to the provision of oncology care. To the best of our knowledge, this is the first systematic Review to assess the existing evidence base on the health effects of natural disaster events on cancer care. We advocate for the consideration of patients with cancer during disaster planning.
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Prestação Integrada de Cuidados de Saúde/organização & administração , Planejamento em Desastres/organização & administração , Medicina de Emergência/organização & administração , Oncologia/organização & administração , Desastres Naturais , Neoplasias/terapia , Administração de Instituições de Saúde , Pessoal de Saúde/organização & administração , Humanos , Neoplasias/diagnóstico , Neoplasias/mortalidade , Neoplasias/psicologiaRESUMO
In a Policy Forum, Cecilia Sorensen and colleagues discuss the implications of climate change for women's health.
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Mudança Climática , Saúde Global/legislação & jurisprudência , Política de Saúde/legislação & jurisprudência , Disparidades nos Níveis de Saúde , Formulação de Políticas , Saúde da Mulher/legislação & jurisprudência , Feminino , Humanos , Medição de Risco , Fatores de Risco , Fatores SexuaisRESUMO
On the 30th anniversary of the Chernobyl disaster, Amina Aitsi-Selmi and Virginia Murray reflect on the importance of disaster preparedness.
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Acidente Nuclear de Chernobyl , Defesa Civil/organização & administração , Planejamento em Desastres/organização & administração , Desastres/prevenção & controle , Acidente Nuclear de Fukushima , Cooperação Internacional , Comportamento de Redução do Risco , Aniversários e Eventos Especiais , Comportamento Cooperativo , História do Século XX , História do Século XXI , Humanos , Desenvolvimento de Programas , Medição de Risco , Fatores de RiscoRESUMO
BACKGROUND: Winter deaths are a known health and social care challenge for many countries. A previous international comparison showed significant differences in excess winter deaths across Europe in the 1990s, with the northern countries having lower excess winter mortality than those in southern Europe. METHODS: The Excess Winter Deaths Index (EWDI) is the ratio of deaths in the winter period (December to March) compared with deaths in the non-winter period. Data from the Eurostat database and national registries were used to calculate the EWDI for 31 countries in Europe across the time period 2002/2003 to 2010/2011. RESULTS: National EWDI values show heterogeneity, with a broad pattern of increasing EWDI values from northern to southern Europe and increasing mean winter temperature (r(2) = 0.50, P > 0.0001). Malta, Portugal, Spain, Cyprus and Belgium all had an EWDI that was statistically significantly higher than the average EWDI for the other 30 European countries. There was no clear association between country-level EWDI and the level of inter-annual variability in winter temperature across Europe. DISCUSSION: This article demonstrates the differences in EWDI that exist between European countries with implications for both research and policy. Many deaths may be avoidable as environmental, social and personal factors are known to contribute to winter mortality. We now need to work to better understand the causes of inter-country differences.
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Mortalidade , Estações do Ano , Europa (Continente)/epidemiologia , Humanos , Internacionalidade , Sistema de Registros , Fatores de Risco , TemperaturaRESUMO
Martin Gerdin and colleagues argue that disaster health interventions and decision-making can benefit from an evidence-based approach Please see later in the article for the Editors' Summary.
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Tomada de Decisões , Desastres , Medicina Baseada em Evidências , Saúde Global , Humanos , Literatura de Revisão como AssuntoRESUMO
Heatwaves are a seasonal threat to public health. During July 2013 England experienced a heatwave; we used a suite of syndromic surveillance systems to monitor the impact of the heatwave. Significant increases in heatstroke and sunstroke were observed during 7-10 July 2013. Syndromic surveillance provided an innovative and effective service, supporting heatwave planning and providing early warning of the impact of extreme heat thereby improving the public health response to heatwaves.
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Monitoramento Epidemiológico , Calor Extremo/efeitos adversos , Golpe de Calor/epidemiologia , Insolação/epidemiologia , Inglaterra/epidemiologia , Humanos , IncidênciaRESUMO
INTRODUCTION: In catastrophic events, a key to reducing health risks is to maintain functioning of local health facilities. However, little research has been conducted on what types and levels of care are the most likely to be affected by catastrophic events. Problem The Great East Japan Earthquake Disaster (GEJED) was one of a few "mega disasters" that have occurred in an industrialized society. This research aimed to develop an analytical framework for the holistic understanding of hospital damage due to the disaster. METHODS: Hospital damage data in Miyagi Prefecture at the time of the GEJED were collected retrospectively. Due to the low response rate of questionnaire-based surveillance (7.7%), publications of the national and local governments, medical associations, other nonprofit organizations, and home web pages of hospitals were used, as well as literature and news sources. The data included information on building damage, electricity and water supply, and functional status after the earthquake. Geographical data for hospitals, coastline, local boundaries, and the in undated areas, as well as population size and seismic intensity were collected from public databases. Logistic regression was conducted to identify the risk factors for hospitals ceasing inpatient and outpatient services. The impact was displayed on maps to show the geographical distribution of damage. RESULTS: Data for 143 out of 147 hospitals in Miyagi Prefecture (97%) were obtained. Building damage was significantly associated with closure of both inpatient and outpatient wards. Hospitals offering tertiary care were more resistant to damage than those offering primary care, while those with a higher proportion of psychiatric care beds were more likely to cease functioning, even after controlling for hospital size, seismic intensity, and distance from the coastline. CONCLUSIONS: Implementation of building regulations is vital for all health care facilities, irrespective of function. Additionally, securing electricity and water supplies is vital for hospitals at risk for similar events in the future. Improved data sharing on hospital viability in a future event is essential for disaster preparedness.
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Terremotos , Hospitais , Estudos Transversais , Coleta de Dados/métodos , Planejamento em Desastres , Eletricidade , Necessidades e Demandas de Serviços de Saúde , Humanos , Japão , Estudos Retrospectivos , Abastecimento de ÁguaRESUMO
Challenges faced by many countries are energy insecurity, climate change, and the health and long-term care of growing numbers of older people. These challenges are increasingly intersecting with rising energy prices, aging populations, and an increased frequency and intensity of extreme climate events. This paper gives a deeper understanding of the current and predicted interconnections among these challenges through narrative-driven content and thematic analysis from workshops with a diverse group of international stakeholders from the Global North and Global South. Narratives emerged highlighting a complex nexus of interconnections and presenting critical action areas. Targeted local and global policies and interventions are needed to alleviate stress on health systems, encourage the integrated uptake of clean energy sources, and uphold social justice across all economies. Professionals can use this work to inform the design and implementation of effective interventions and increase the resilience of older adults by better preparing for systemic risks.
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Mudança Climática , Assistência de Longa Duração , Humanos , Idoso , Nível de Saúde , Saúde GlobalAssuntos
Planejamento em Desastres/organização & administração , Desastres/prevenção & controle , Saúde Global , Mortalidade/tendências , Gestão de Riscos/legislação & jurisprudência , Feminino , Política de Saúde/legislação & jurisprudência , Necessidades e Demandas de Serviços de Saúde , Pesquisa sobre Serviços de Saúde , Humanos , Cooperação Internacional/legislação & jurisprudência , Masculino , Formulação de Políticas , Socorro em Desastres , Medição de Risco , Nações UnidasRESUMO
Water shortages as a result of extreme weather events, such as flooding and severe cold, have the potential to affect significant numbers of people. Therefore, the need to build robust, coordinated plans based on scientific evidence is crucial. The literature review outlined in this short communication was conducted as part of a joint Drinking Water Inspectorate and Health Protection Agency (now Public Health England) report which aimed to review the scientific evidence base on extreme events, water shortages and the resulting health impacts. A systematic literature review was undertaken to identify published literature from both peer-reviewed and grey literature sources. The retrieved literature was then assessed using the Scottish Intercollegiate Guidelines Network quality assessment. The authors found very few scientific studies. However, a great deal of valuable grey literature was retrieved and used by the research team. In total, six main themes of importance that were identified by the review and discussed included health impacts, water quantity and quality, alternative supplies, vulnerable groups, communication with those affected and the emergency response. The authors conclude that more research needs to be conducted on health impacts and extreme events water shortages in order to build the future knowledge base and development of resilience.
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Saúde Pública , Abastecimento de Água , Tempo (Meteorologia) , Planejamento em Desastres , Humanos , Técnicas de Planejamento , Reino UnidoRESUMO
BACKGROUND: Heatwaves are hot weather events, which breach regional or national thresholds, that last for several days. They are likely to occur with increasing frequency in some parts of the world. The potential consequences were illustrated in Europe in August 2003 when there were an estimated 30,000 excess deaths due to a heatwave. Electric fans might be used with the intention of reducing the adverse health effects of a heatwave. Fans do not cool the ambient air but can be used to draw in cooler air from outside when placed at an open window. The aim of the fans would be to increase heat loss by increasing the efficiency of all normal methods of heat loss, but particularly by evaporation and convection methods. However, it should be noted that increased sweating can lead to dehydration and electrolyte imbalances if these fluids and electrolytes are not replaced quickly enough. Research has also identified important gaps in knowledge about the use of fans, which might lead to their inappropriate use. OBJECTIVES: To determine whether the use of electric fans contributes to, or impedes, heat loss at high ambient temperatures during a heatwave, and to contribute to the evidence base for the public health impacts of heatwaves. SEARCH METHODS: We sought unpublished and published studies that had been published in any language. The review team were able to assess studies reported in English, Chinese, Dutch, French and German; and reports in other languages would have been translated into English as necessary. We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, CINAHL, the Indian biomedical literature (IndMED and MedIND) and databases of Chinese literature (Chinese Journal Net and Digital Periodical of WanFang Data). The most recent electronic searches were done in April 2012. We also checked the reference lists of relevant articles and the websites of relevant national and international organisations, and consulted with researchers and policy makers with experience in strategies to manage heatwaves to identify additional studies. The titles and abstracts from each search were checked independently by two review authors. The full text articles that we retrieved were checked independently by at least two authors for their relevance and for references to potentially eligible studies. SELECTION CRITERIA: Randomised trials and other experimental designs, such as interrupted time series and controlled before-and-after studies, comparing the use of electric fans with no fans during a heatwave were eligible for this review. The electric fans could be hand-held (battery operated), portable or mounted on the wall or ceiling, or in a window. We sought interventions delivered to anyone for whom a heatwave was likely to have serious adverse health impacts. This would include people of all ages but with a particular focus on some groups (for example older people). Populations from high-, middle- and low-income countries were eligible for the review. DATA COLLECTION AND ANALYSIS: If we had identified eligible studies, they would have been assessed independently by at least two review authors and data would have been extracted on the characteristics of the study, its participants and interventions, as well as the effects on health outcomes. The primary outcomes were mortality, hospital admission and other contacts with healthcare services. MAIN RESULTS: We did not identify any eligible studies despite the extensive searching and correspondence with several experts in this topic area. We identified retrospective, observational studies, usually with a case-control design, that investigated the association between the use of electric fans and health outcomes, including death. The results of these studies were mixed. Some studies found that the use of fans was associated with better health outcomes, others found the reverse. AUTHORS' CONCLUSIONS: The evidence we identified does not resolve uncertainties about the health effects of electric fans during heatwaves. Therefore, this review does not support or refute the use of electric fans during a heatwave. People making decisions about electric fans should consider the current state of the evidence base, and they might also wish to make themselves aware of local policy or guidelines when making a choice about whether or not to use or supply electric fans. The main implication of this review is that high quality research is needed to resolve the long standing and ongoing uncertainty about the benefits and harms of using electric fans during a heatwave, for example randomised trials comparing the health effects in people with electric fans to those in people without them.
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Regulação da Temperatura Corporal/fisiologia , Calor Extremo/efeitos adversos , Utensílios Domésticos/instrumentação , Ventilação/instrumentação , Equipamentos e Provisões Elétricas , Humanos , Ventilação/métodosRESUMO
This case report describes carbon monoxide toxicity from prolonged shisha (water-pipe) smoking. The evidence base for the source and pathway of toxicity is discussed. This practice has been increasing in the UK in recent years, and emergency physicians need to be aware of the high levels of CO, with the consequent risk of clinical poisoning from water-pipe smoking.
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Intoxicação por Monóxido de Carbono/etiologia , Fumar/efeitos adversos , Adolescente , Adulto , Feminino , Humanos , Masculino , Adulto JovemRESUMO
The immediate patterns of injury from explosions are well documented, from both military and civil experience. However, few studies have focused on less immediately apparent health consequences and latent effects of explosions in survivors, emergency responders and the surrounding community. This review aimed to analyze the risks to health following an explosion in a civil setting. A comprehensive review of the open literature was conducted, and data on 10 relevant military, civilian and industrial events were collected. Events were selected according to availability of published studies and involvement of large numbers of people injured. In addition, structured interviews with experts in the field were conducted, and existing national guidelines reviewed. The review revealed significant and potentially long-term health implications affecting various body systems and psychological well-being following exposure to an explosion. An awareness of the short- and long-term health effects of explosions is essential in screening for blast injuries, and identifying latent pathologies that could otherwise be overlooked in stressful situations with other visually distracting injuries and, often, mass casualties. Such knowledge would guide responsible medical staff in implementing early appropriate interventions to reduce the burden of long-term sequelae. Effective planning and response strategies would ensure accessibility of appropriate health care resources and evidence-based information in the aftermath of an explosion.
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Traumatismos por Explosões/complicações , Explosões , Traumatismos por Explosões/psicologia , Guias como Assunto , HumanosRESUMO
This study aims to describe the epidemiology of unintentional non-fire related CO fatalities in the UK and to relate this information to sources of CO. Data from the CO-Gas Safety Society (COGSS) database was analysed and compared with data from the English House Condition Survey (EHCS). There were 462 deaths from the COGSS database, from 1 January 1996 to 31 December 2007 inclusive. The relative risk for death due to non-gas vs gas fuels was 10.52 (95% CI 7.71-14.34). The main weakness of the study is the likely underascertainment of CO deaths in the database. However, this study has identified specific risk factors for CO-related deaths in the UK; the use of non-gas fuels has not previously been highlighted as a significant cause of CO poisoning, and the relative risk (although not the absolute risk) of CO-related fatalities from these fuels is substantial.
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Intoxicação por Monóxido de Carbono/mortalidade , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Poluentes Atmosféricos/análise , Monóxido de Carbono/análise , Intoxicação por Monóxido de Carbono/diagnóstico , Intoxicação por Monóxido de Carbono/etiologia , Criança , Pré-Escolar , Bases de Dados Factuais , Feminino , Calefação/normas , Habitação/normas , Humanos , Lactente , Classificação Internacional de Doenças , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Estações do Ano , Reino Unido/epidemiologia , Adulto JovemRESUMO
OBJECTIVE: Disasters may have major impacts to mental health and to the utilization of mental health services (MHS). Moreover, these effects may be worsened by the preclusion of access to basic services following the event. The aim of this study is to evaluate the utilization of public MHS by the population that suffered water supply interruption following the Mariana Dam Failure in Brazil, 2015. METHODS: We conducted an Interrupted Time Series analyzing secondary health data from the municipalities that faced water supply interruption, comparing it to data from the other municipalities of Minas Gerais state. RESULTS: We found a higher immediate (RR: 1.78; 95% CI: 1.25-2.53) and gradual (RR: 1.05; 95% CI: 1.03-1.06) change in the rate of mental health visits (MHV) in the affected population following the event, whereas there was an immediate fall (RR: 0.41; 95% CI: 0.29-0.59) followed by a higher gradual increase (RR: 1.04; 95% CI: 1.02-1.06) in the rate of hospital admissions (HA) in the affected population. CONCLUSION: The results suggest that there was an increase in the utilization of public MHS by the population that suffered water supply interruption following the disaster.
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Desastres , Serviços de Saúde Mental , Humanos , Brasil , Aceitação pelo Paciente de Cuidados de SaúdeRESUMO
Forced quarantine and nationwide lockdowns have been a primary response by many jurisdictions in their attempt at COVID-19 elimination or containment, yet the associated mental health burden is not fully understood. Using an eight country cross-sectional design, this study investigates the association between COVID-19 induced quarantine and/or isolation on probable generalized anxiety disorder (GAD) and major depressive episode (MDE) psychological outcomes approximately eight months after the pandemic was declared. Overall, 9027 adults participated, and 2937 (32.5%) were indicated with GAD and/or MDE. Reported quarantine and/or isolation was common, with 1199 (13.8%) confined for travel or health requirements, 566 (6.5%) for being close contact, 720 (8.3%) for having COVID-19 symptoms, and 457 (5.3%) for being COVID-19 positive. Compared to those not quarantining or isolating, the adjusted estimated relative risks of GAD and/or MDE associated with quarantine and/or isolation was significant (p < 0.001), ranging from 1.24 (95% confidence interval [CI]: 1.07, 1.43) for travel/health to 1.37 (95% CI 1.19, 1.59) for COVID-19 symptom isolation reasons. While almost universally employed, quarantine and/or isolation is associated with a heavy mental health toll. Preventive strategies are needed, such as minimizing time-limits imposed and providing clear rationale and information, together with additional treatment and rehabilitation resources.
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COVID-19 , Transtorno Depressivo Maior , Adulto , Ansiedade/epidemiologia , COVID-19/epidemiologia , COVID-19/prevenção & controle , Controle de Doenças Transmissíveis , Estudos Transversais , Depressão , Transtorno Depressivo Maior/epidemiologia , Humanos , Pandemias/prevenção & controle , Quarentena/psicologiaRESUMO
BACKGROUND: The COVID-19 pandemic and countries' response measures have had a globally significant mental health impact. This mental health burden has also been fueled by an infodemic: an information overload that includes misinformation and disinformation. Suicide, the worst mental health outcome, is a serious public health problem that can be prevented with timely, evidence-based, and often low-cost interventions. Suicide ideation, one important risk factor for suicide, is thus important to measure and monitor, as are the factors that may impact on it. OBJECTIVE: This investigation had 2 primary aims: (1) to estimate and compare country-specific prevalence of suicide ideation at 2 different time points, overall and by gender and age groups, and (2) to investigate the influence of sociodemographic and infodemic variables on suicide ideation. METHODS: A repeated, online, 8-country (Canada, the United States, England, Switzerland, Belgium, Hong Kong, Philippines, and New Zealand), cross-sectional study was undertaken with adults aged ≥18 years, with measurement wave 1 conducted from May 29, 2020 to June 12, 2020 and measurement wave 2 conducted November 6-18, 2021. Self-reported suicide ideation was derived from item 9 of the Patient Health Questionnaire-9 (PHQ-9). Age-standardized suicide ideation rates were reported, a binomial regression model was used to estimate suicide ideation indication rates for each country and measurement wave, and logistic regression models were then employed to relate sociodemographic, pandemic, and infodemic variables to suicide ideation. RESULTS: The final sample totaled 17,833 adults: 8806 (49.4%) from measurement wave 1 and 9027 (50.6%) from wave 2. Overall, 24.2% (2131/8806) and 27.5% (2486/9027) of participants reported suicide ideation at measurement waves 1 and 2, respectively, a difference that was significant (P<.001). Considerable variability was observed in suicide ideation age-standardized rates between countries, ranging from 15.6% in Belgium (wave 1) to 42.9% in Hong Kong (wave 2). Frequent social media usage was associated with increased suicide ideation at wave 2 (adjusted odds ratio [AOR] 1.47, 95% CI 1.25-1.72; P<.001) but not wave 1 (AOR 1.11, 95% CI 0.96-1.23; P=.16). However, having a weaker sense of coherence (SOC; AOR 3.80, 95% CI 3.18-4.55 at wave 1 and AOR 4.39, 95% CI 3.66-5.27 at wave 2; both P<.001) had the largest overall effect size. CONCLUSIONS: Suicide ideation is prevalent and significantly increasing over time in this COVID-19 pandemic era, with considerable variability between countries. Younger adults and those residing in Hong Kong carried disproportionately higher rates. Social media appears to have an increasingly detrimental association with suicide ideation, although having a stronger SOC had a larger protective effect. Policies and promotion of SOC, together with disseminating health information that explicitly tackles the infodemic's misinformation and disinformation, may importantly reduce the rising mental health morbidity and mortality triggered by this pandemic.
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COVID-19 , Pandemias , Adolescente , Adulto , Estudos Transversais , Desinformação , Humanos , Infodemia , SARS-CoV-2 , Estados Unidos/epidemiologiaRESUMO
It is unequivocal that human influence has warmed the planet, which is seriously affecting the planetary health including human health. Adapting climate change should not only be a slogan, but requires a united, holistic action and a paradigm shift from crisis response to an ambitious and integrated approach immediately. Recognizing the urgent needs to tackle the risk connection between climate change and One Health, the four key messages and recommendations that with the intent to guide further research and to promote international cooperation to achieve a more climate-resilient world are provided.