Engaging Communities in Emerging Infectious Disease Mitigation to Improve Public Health and Safety.

The COVID-19 pandemic highlighted the need for potent community-based tools to improve preparedness. We developed a community health-safety climate (HSC) measure to assess readiness to adopt health behaviors during a pandemic. We conducted a mixed-methods study incorporating qualitative methods (e.g., focus groups) to generate items for the measure and quantitative data from a February 2021 national survey to test reliability, multilevel construct, and predictive and nomologic validities. The 20-item HSC measure is unidimensional (Cronbach α = 0.87). All communities had strong health-safety climates but with significant differences between communities (F = 10.65; p<0.001), and HSC levels predicted readiness to adopt health-safety behaviors. HSC strength moderated relationships between HSC level and behavioral indicators; higher climate homogeneity demonstrated stronger correlations. The HSC measure can predict community readiness to adopt health-safety behaviors in communities to inform interventions before diseases spread, providing a valuable tool for public health authorities and policymakers during a pandemic.

Association between Combined Metals and PFAS Exposure with Dietary Patterns: A Preliminary Study.

Background: The global burden of chronic diseases has been increasing, with evidence suggesting that diet and exposure to environmental pollutants, such as per- and polyfluoroalkyl substances (PFAS) and heavy metals, may contribute to their development. The Dietary Inflammatory Index (DII) assesses the inflammatory potential of an individual's diet. However, the complex interplay between PFAS, heavy metals, and DII remains largely unexplored. Objective: The goal of this cross-sectional study was to investigate the associations between diet operationalized as the DII with individual and combined lead, cadmium, mercury, perfluorooctanoic acid (PFOA), and perfluorooctanesulfonic acid (PFOS) exposures using data from the National Health and Nutrition Examination Survey (NHANES) 2017-2018. Methods: Descriptive statistics, a correlational analysis, and linear regression were initially used to assess the relationship between the variables of interest. We subsequently employed Bayesian kernel Machine regression (BKMR) to analyze the data to assess the non-linear, non-additive, exposure-response relationships and interactions between PFAS and metals with the DII. Results: The multi-variable linear regression revealed significant associations between the DII and cadmium and mercury. Our BKMR analysis revealed a complex relationship between PFAS, metal exposures, and the DII. In our univariate exposure-response function plot, cadmium and mercury exhibited a positive and negative linear relationship, respectively, which indicated a positive and negative relationship across the spectrum of exposures with the DII. In addition, the bivariate exposure-response function between two exposures in a mixture revealed that cadmium had a robust positive relationship with the DII for different quantiles of lead, mercury, PFOA, and PFOS, indicating that increasing levels of cadmium are associated with the DII. Mercury's bivariate plot demonstrated a negative relationship across all quantiles for all pollutants. Furthermore, the posterior inclusion probability (PIP) results highlighted the consistent importance of cadmium and mercury with the inflammatory potential of an individual's diet, operationalized as the DII in our study, with both showing a PIP of 1.000. This was followed by PFOS with a PIP of 0.8524, PFOA at 0.5924, and lead, which had the lowest impact among the five environmental pollutants, with a PIP of 0.5596. Conclusion: Our study suggests that exposures to environmental metals and PFAS, particularly mercury and cadmium, are associated with DII. These findings also provide evidence of the intricate relationships between PFAS, heavy metals, and the DII. The findings underscore the importance of considering the cumulative effects of multi-pollutant exposures. Future research should focus on elucidating the mechanistic pathways and dose-response relationships underlying these associations in a study that examines causality, which will enable a deeper understanding of the dietary risks associated with environmental pollutants.

Deaths during the first year of the COVID-19 pandemic: insights from regional patterns in Germany and Poland.

BACKGROUND: Given the nature of the spread of SARS-CoV-2, strong regional patterns in the fatal consequences of the COVID-19 pandemic related to local characteristics such as population and health care infrastructures were to be expected. In this paper we conduct a detailed examination of the spatial correlation of deaths in the first year of the pandemic in two neighbouring countries - Germany and Poland, which, among high income countries, seem particularly different in terms of the death toll associated with the COVID-19 pandemic. The analysis aims to yield evidence that spatial patterns of mortality can provide important clues as to the reasons behind significant differences in the consequences of the COVID-19 pandemic in these two countries. METHODS: Based on official health and population statistics on the level of counties, we explore the spatial nature of mortality in 2020 in the two countries - which, as we show, reflects important contextual differences. We investigate three different measures of deaths: the officially recorded COVID-19 deaths, the total values of excessive deaths and the difference between the two. We link them to important pre-pandemic regional characteristics such as population, health care and economic conditions in multivariate spatial autoregressive models. From the point of view of pandemic related fatalities we stress the distinction between direct and indirect consequences of COVID-19, separating the latter further into two types, the spatial nature of which is likely to differ. RESULTS: The COVID-19 pandemic led to much more excess deaths in Poland than in Germany. Detailed spatial analysis of deaths at the regional level shows a consistent pattern of deaths officially registered as related to COVID-19. For excess deaths, however, we find strong spatial correlation in Germany but little such evidence in Poland. CONCLUSIONS: In contrast to Germany, for Poland we do not observe the expected spatial pattern of total excess deaths and the excess deaths over and above the official COVID-19 deaths. This difference cannot be explained by pre-pandemic regional factors such as economic and population structures or by healthcare infrastructure. The findings point to the need for alternative explanations related to the Polish policy reaction to the pandemic and failures in the areas of healthcare and public health, which resulted in a massive loss of life.

[Historical evolution of World Health Organization guidelines on antimicrobial resistanceEvolução histórica da Organização Mundial da Saúde e a resistência aos antimicrobianos]. / Evolución histórica de la Organización Mundial de la Salud y la resistencia a los antimicrobianos.

Objective: Show the evolution of guidelines on public health policies focused on antimicrobial resistance (AMR) issued by the World Health Organization (WHO) between 1948 and 2022. Other related government actions are also mentioned. Methods: A detailed review was conducted of World Health Assembly and WHO Executive Board archives. A textual analysis was conducted of AMR-related resolutions that guide the design of government policies and actions for WHO Member States. A systematic search was carried out in SCOPUS, PubMed, and grey literature under the category of public health policies on AMR. Results: AMR has become the greatest threat to public health, putting at risk the achievement of the Sustainable Development Goals. WHO resolutions are presented as evidence of guidelines to combat AMR. The One Health approach and related strategies, initiatives, plans, and programs are mentioned. A gap was identified in the research and development of new antimicrobials, requiring further analysis. Conclusions: WHO has made efforts to combat AMR. This has generated comprehensive development of public health policies to be implemented by the governments of Member States as they see fit.

Objetivo: Apresentar a evolução das diretrizes sobre políticas públicas de saúde voltadas para a resistência microbiana a medicamentos ou resistência aos antimicrobianos (RAM) publicadas pela Organização Mundial da Saúde (OMS) de 1948 a 2022. Além disso, mencionam-se outras ações governamentais relacionadas. Métodos: Procedeu-se a uma revisão detalhada dos arquivos da Assembleia Mundial da Saúde e do Conselho Executivo da OMS. Realizou-se uma análise textual das resoluções sobre RAM, que orientam a formulação de políticas e ações governamentais para os Estados Membros da OMS. Fez-se também uma busca sistemática nas plataformas SCOPUS e Pubmed e na literatura cinzenta, com a categoria de análise "políticas públicas de saúde sobre RAM". Resultados: A RAM tornou-se a maior ameaça à saúde pública e prejudica o cumprimento dos Objetivos de Desenvolvimento Sustentável. Apresentamos as resoluções da OMS como evidência de diretrizes para combater a RAM. Nesses termos, mencionam-se a abordagem "Saúde Única" e estratégias, iniciativas, planos e programas relacionados. Identificou-se uma lacuna na pesquisa e no desenvolvimento de novos antimicrobianos, o que requer uma análise mais aprofundada. Conclusões: A OMS envidou esforços para combater a RAM, o que levou ao desenvolvimento integral de políticas públicas de saúde a serem aplicadas pelos Estados Membros, em conformidade com a soberania de seus governos.

Experimental Analysis of Passenger Comfort with Variable Preloaded Rear Springs on a Low-Cylinder Motorcycle.

The present study contains an experimental analysis of the vibratory response in a low-cylinder engine motorcycle at varying suspension preloads. Three different speed bumps of varying heights were used to subject the motorcycle to different vibrations. The analysis was carried out in three domains: time, frequency, and time-frequency. A triaxial accelerometer was used to measure the vibrations at the seat of the vehicle. The results indicated that the suspension system became more differentiated as the height of the bumps increased. However, for lower bumps, the action of the three spring preloads studied was quite similar. Quantitatively, only the higher bump showed a significant difference between the set preloads. The spectral distribution revealed that the frequency of interest was below 20 Hz for all the studied cases, which is in the same range of human body natural frequencies. The findings of this research can be utilized to enhance the design of low-cost motorcycles, thereby improving the safety and comfort of their drivers and passengers. This study constitutes a significant step towards developing an affordable system capable of gathering sufficient data to support the creation of evidence-based public health policies and propose new transport industry standards based on field measurements.

Improving the health of adolescents: the Nordic countries can help fill the evidence gap.

While in the Nordic countries we have well-developed welfare policies and several structural, statutory measures in place aiming to promote public health, studies from these countries are often absent from systematic reviews of research literature assessing the effects of policy measures designed to promote health. Using adolescent health promotion and efforts related to primary prevention of obesity as an example, this short commentary aims to illustrate the paucity of well-designed studies investigating the effects of public health policies affecting adolescents. This paper argues that the Nordic research community is in a good position to help fill this gap, and to contribute more widely to the international literature on evaluation of policy interventions.

Experiences of long-term care and supportive living residents and families during the COVID-19 pandemic: "It's a lot different for us than it is for the average Joe".

Long-term care and supportive living (LTC/SL) residents are among the most at risk for severe outcomes of COVID-19. As such, early public health measures focused on this population. This study examined the experiences and perspectives of residents and family members of residents living in LTC/SL centres in Alberta, Canada during the COVID-19 pandemic. Between July and October 2020, we conducted semi-structured interviews with 14 residents and 18 family members of residents from 10 centres. Interviews were audio-recorded and analyzed using qualitative content analysis. Analysis revealed 5 categories from resident interviews (Living with Rules and Restrictions; COVID-19 Knowledge and Information; Wellbeing; Centre Operational Response; Criticisms and Suggestions for Improvement) and 6 categories from family interviews (Family Role; Navigating the New Normal; COVID-19 Knowledge and Information; Policy Limitations; Policy Impact; Centre Response). The results highlight the importance of engaging residents and families during pandemic preparation, response, and follow-up evaluation.

Policy determinants of COVID-19 pandemic-induced fatality rates across nations.

OBJECTIVES: Coronavirus disease 2019 (COVID-19) is the most devastating pandemic to affect humanity in a century. In this article, we assessed tests as a policy instrument and policy enactment to contain COVID-19 and potentially reduce mortalities. STUDY DESIGN: A model was devised to estimate the factors that influenced the death rate across 121 nations and by income group. RESULTS: Nations with a higher proportion of people aged 65+ years had a higher fatality rate (P = 0.00014). Delaying policy enactment led to a higher case fatality rate (P = 0.0013). A 10% delay time to act resulted in a 3.7% higher case fatality rate. This study found that delaying policies for international travel restrictions, public information campaigns, and testing policies increased the fatality rate. Tests also impacted the case fatality rate, and nations with 10% more cumulative tests per million people showed a 2.8% lower mortality rate. Citizens of nations who can access more destinations without the need to have a prior visa have a significant higher mortality rate than those who need a visa to travel abroad (P = 0.0040). CONCLUSION: Tests, as a surrogate of policy action and earlier policy enactment, matter for saving lives from pandemics as such policies reduce the transmission rate of the pandemic.

National panorama of adolescent pregnancy in Mexico: lessons learned in a six-year period.

Globally, adolescent pregnancy constitutes a serious public health problem of a multifactorial nature. Specifically for women, it entails various educational, economic and social implications that affect their life project and widen the social gaps in this age group. Furthermore, adolescent girls are more vulnerable because of the health risk involved with pregnancy at a younger age. According to the World Health Organization, "the probability of maternal death is twice as high in adolescents in comparison with women aged between 20 and 30 years, and for those younger than 15 years, the risks are five times higher". In general, adolescents are in great need for education on sexual and reproductive health issues, which should be aimed at increasing information and knowledge about correct use and access to modern contraceptive methods, as well as at demystifying fears and beliefs around their possible side effects. Ensuring proper counseling with trained personnel is equally vital. Public institutions have a social responsibility to support efforts aimed at preventing adolescent pregnancy, based on relevant lines of action and health policies.

En el mundo, el embarazo adolescente constituye un grave problema de salud pública de índole multifactorial. Específicamente para la mujer conlleva diversas implicaciones educativas, económicas y sociales que afectan su proyecto de vida y amplían las brechas sociales en este grupo etario. Asimismo, las adolescentes son más vulnerables por el riesgo en salud que implica un embarazo a corta edad; según la Organización Mundial de la Salud, "la probabilidad de muerte materna es dos veces más en las adolescentes respecto a las mujeres que se encuentran entre los 20 y 30 años de edad, y para las menores de 15 años los riesgos son cinco veces mayores". En general, las y los adolescentes experimentan una gran necesidad de educación en temas sobre salud sexual y reproductiva, la cual debe dirigirse al aumento de información y conocimientos sobre el uso correcto y acceso a métodos anticonceptivos modernos, así como a desmitificar los temores y creencias en torno a sus posibles efectos secundarios. Asegurar una consejería adecuada y con personal capacitado es igualmente vital. Las instituciones públicas tienen la responsabilidad social de respaldar los esfuerzos encaminados a prevenir el embarazo adolescente, con base en las líneas de acción y políticas sanitarias.

Need for public health policies in the elderly population: indicators of aging in a Social Security Institute in Mexico.

INTRODUCTION: An integral diagnosis of population contemplates within its components the population demographic analysis that is indispensable in the formulation of public policies. Population policy has a clearly transversal nature, since all actions in the economic, social, political, cultural, geographical, and obviously, demographic fields, have direct or indirect repercussions on it. OBJECTIVES: To determine the population dynamics and the global growth of the older adult population (OAP) of 60 years and more. MATERIALS AND METHODS: Cross-sectional, retrospective study. The information was obtained from the statistical yearbooks of the institute of security and social services of state workers, Mexico (1999-2015). Several demographic ageing indicators were analyzed. RESULTS: There was a constant increase in percentage points in the proportion of OAP, index of ageing, demographic dependency ratio of old age, global index of dependence, index of dependence of old people, and index of the active population structure (6, 19.2, 15.5, 8.5, 8.2 and 31.2%, respectively). The indicator global index of dependence and masculinity showed a decrease (0.6 and 3.1%, respectively). CONCLUSIONS: Our data provide evidence that suggests modifying and generating public policies according to OAP.

[Necesidad de políticas de salud pública en población adulta mayor: indicadores de envejecimiento en un Instituto de Seguridad Social en México].

INTRODUCTION: An integral diagnosis of population contemplates within its components the population demographic analysis that is indispensable in the formulation of public policies. Population policy has a clearly transversal nature, since all actions in the economic, social, political, cultural, geographical, and obviously, demographic fields, have direct or indirect repercussions on it. OBJECTIVES: To determine the population dynamics and the global growth of the older adult population (OAP) of 60 years and more. MATERIALS AND METHODS: Cross-sectional, retrospective study. The information was obtained from the statistical yearbooks of the institute of security and social services of state workers, Mexico (1999-2015). Several demographic ageing indicators were analyzed. RESULTS: There was a constant increase in percentage points in the proportion of OAP, index of ageing, demographic dependency ratio of old age, global index of dependence, index of dependence of old people, and index of the active population structure (6, 19.2, 15.5, 8.5, 8.2 and 31.2%, respectively). The indicator global index of dependence and masculinity showed a decrease (0.6 and 3.1%, respectively). CONCLUSIONS: Our data provide evidence that suggests modifying and generating public policies according to OAP.

INTRODUCCIÓN: Un diagnóstico integral de población contempla dentro de sus componentes el análisis demográfico poblacional, que es indispensable en la formulación de las políticas públicas. La política de población tiene una naturaleza claramente transversal, pues todas las acciones en los ámbitos económico, social, político, cultural, geográfico, y obviamente, el demográfico, repercuten de una manera directa o indirecta en ella. OBJETIVOS: Determinar la dinámica poblacional y el crecimiento global de la población adulta mayor (PAM) de 60 años y más. MATERIALES Y MÉTODOS: Estudio transversal, retrospectivo. La información se obtuvo de los anuarios estadísticos institucionales del Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado, México (de 1999-2015). Se analizaron varios indicadores demográficos de envejecimientoDE). RESULTADOS: Se observó un incremento constante en puntos porcentuales en la proporción de PAM, el índice de envejecimiento, la razón de dependencia demográfica de la vejez, índice global de dependencia, índice dependencia de viejos e índice de estructura de la población activa (6, 19.2, 15.5, 8.5, 8.2 y 31.2%, respectivamente). El indicador global de ancianidad y el índice de masculinidad mostraron una disminución (0.6 y 3.1%, respectivamente). CONCLUSIONES: Nuestros datos aportan evidencia que sugiere modificar y generar políticas públicas acordes a la PAM.

Poverty and Health Disparities: What Can Public Health Professionals Do?

More than a tenth of the U.S. population (13% = 41 million people) is currently living in poverty. In this population, the socioeconomic, cultural, and environmental conditions have detrimental health effects such as higher rates of chronic diseases, communicable illnesses, health risk behaviors, and premature mortality. People living in poverty are also deprived of social, psychological, and political power, leading to continuation of worsening health and chronic deprivation over generations. The health of individuals living in poverty poses greater challenges from policy, practice, and research standpoints. Public health professionals are poised uniquely to be advocates for the marginalized, be the resource persons for health education, implement health promotion programs, and conduct research to understand health effects of poverty and design tailored and targeted public health interventions. In this article, we summarize the opportunities for public health practice with individuals living in poverty.

Sensory impact of lowering sugar content in orange nectars to design healthier, low-sugar industrialized beverages.

The presence of added sugars (AS) in the diet is associated with increased risk of obesity and other chronic diseases. We assessed sensory impact of lowering AS in orange nectar, aiming at new WHO sugar guideline. Ideal sweetness by just-about-right (JAR) tests (60 consumers), difference and rejection thresholds (36 and 35 assessors), and acceptance and sensory profile by Check-all-that-apply (CATA) tests (100 consumers) were performed. JAR test comprised six concentrations of AS from 12% down to 4.5%. Thresholds tests comprised orange nectars at reference sugar concentration (10%) and at lower sugar levels. Acceptance and CATA tests compared reference, ideal sweetness and thresholds concentrations. There were two groups of consumers; one with ideal sweetness lower at 5.5% AS and another with ideal sweetness at standard 10.5% AS. The average ideal sweetness among all consumers was 7.3% AS. The difference threshold from the reference at 10.5% AS was at 8.5% AS and the rejection threshold was 7.2%. Overall acceptance of nectar with 8.5% and 7.2% AS was similar to reference and higher than acceptance of nectar with 5.5%. However, after cluster analysis, nectars with 5.5% AS did not differ from nectars with 8.5% or 7.2% AS, suggesting the possibility of a gradual reduction until 5.5% in the long term. Lowering AS to 7.2% or 5.5% caused significant changes in viscosity, sweet odor, bitterness and sweetness in comparison to the reference concentration. Lowering sugar from 10% to 8.5% did not affect acceptance or sensory attributes, and could be indicated for a first reduction. Results indicate that a gradual reduction to 7.2% and 5.5% would be feasible. Reductions can remove 3150-9450 tons of sugar per year from the Brazilian diet resulting in healthier beverages.

Development of Maryland Local Overdose Fatality Review Teams: A Localized, Interdisciplinary Approach to Combat the Growing Problem of Drug Overdose Deaths.

The Maryland Local Overdose Fatality Review Teams (LOFRTs) are multiagency, multidisciplinary teams that critically analyze individual cases of drug overdose in their jurisdictions to identify preventable risk factors and missed opportunities for intervention, and to make policy and programmatic recommendations to prevent future overdose deaths. Three Maryland LOFRTs were first piloted in early 2014, and became established in law in May of the same year. LOFRTs provide unique opportunities for enhanced interagency collaboration and locally driven prevention efforts. This study describes the process of establishing LOFRTs in Maryland. The experiences and information regarding LOFRTs may help counties in other states combat the growing problem of deaths by drug overdose.

Sub-Saharan African migrants living with HIV acquired after migration, France, ANRS PARCOURS study, 2012 to 2013.

We estimated the proportion of migrants from sub-Saharan Africa who acquired human immunodeficiency virus (HIV) while living in France. Life-event and clinical information was collected in 2012 and 2013 from a random sample of HIV-infected outpatients born in sub-Saharan Africa and living in the Paris region. We assumed HIV infection in France if at least one of the following was fulfilled: (i) HIV diagnosis at least 11 years after arrival in France, (ii) at least one negative HIV test in France, (iii) sexual debut after arrival in France. Otherwise, time of HIV infection was based on statistical modelling of first CD4(+) T-cell count; infection in France was assumed if more than 50% (median scenario) or more than 95% (conservative scenario) of modelled infection times occurred after migration. We estimated that 49% of 898 HIV-infected adults born in sub-Saharan Africa (95% confidence interval (CI): 45-53) in the median and 35% (95% CI: 31-39) in the conservative scenario acquired HIV while living in France. This proportion was higher in men than women (44% (95% CI: 37-51) vs 30% (95% CI: 25-35); conservative scenario) and increased with length of stay in France. These high proportions highlight the need for improved HIV policies targeting migrants.

Modeling approaches to inform travel-related policies for COVID-19 containment: A scoping review and future directions.

BACKGROUND: Travel-related strategies to reduce the spread of COVID-19 evolved rapidly in response to changes in the understanding of SARS-CoV-2 and newly available tools for prevention, diagnosis, and treatment. Modeling is an important methodology to investigate the range of outcomes that could occur from different disease containment strategies. METHODS: We examined 43 articles published from December 2019 through September 2022 that used modeling to evaluate travel-related COVID-19 containment strategies. We extracted and synthesized data regarding study objectives, methods, outcomes, populations, settings, strategies, and costs. We used a standardized approach to evaluate each analysis according to 26 criteria for modeling quality and rigor. RESULTS: The most frequent approaches included compartmental modeling to examine quarantine, isolation, or testing. Early in the pandemic, the goal was to prevent travel-related COVID-19 cases with a focus on individual-level outcomes and assessing strategies such as travel restrictions, quarantine without testing, social distancing, and on-arrival PCR testing. After the development of diagnostic tests and vaccines, modeling studies projected population-level outcomes and investigated these tools to limit COVID-19 spread. Very few published studies included rapid antigen screening strategies, costs, explicit model calibration, or critical evaluation of the modeling approaches. CONCLUSION: Future modeling analyses should leverage open-source data, improve the transparency of modeling methods, incorporate newly available prevention, diagnostics, and treatments, and include costs and cost-effectiveness so that modeling analyses can be informative to address future SARS-CoV-2 variants of concern and other emerging infectious diseases (e.g., mpox and Ebola) for travel-related health policies.

Medical Genetics in Brazil in the 21st Century: A Thriving Specialty and Its Incorporation in Public Health Policies.

Brazil is a continent-size country with 203 million inhabitants, classified as a developing upper-middle-income country, although inequities remain significant. Most of the population is assisted by the public Unified Health System (SUS), along with a thriving private health sector. Congenital malformations are the second leading cause of infant mortality and chronic/genetic disorders and a significant burden in hospital admissions. The past two decades have been crucial for formalizing medical genetics as a recognized medical specialty in the SUS, as well as for implementing a new health policy by the Ministry of Health for comprehensive care for rare diseases. These public health policies had the broad support of the Brazilian Society of Medical Genetics and Genomics and patient organizations. Most comprehensive genetic services are concentrated in large urban centers in the South and Southeast regions of Brazil; with this new policy, new services throughout the country are progressively being integrated. The number of medical geneticists increased by 103% in a decade. Details on the policy and an overview of the availability of services, testing, human resources, newborn screening, research projects, patient organizations, and relevant issues regarding medical genetics in this vast and diverse country are presented.

Digital Gamification Tool (Let's Control Flu) to Increase Vaccination Coverage Rates: Proposal for Algorithm Development.

BACKGROUND: Influenza represents a critical public health challenge, disproportionately affecting at-risk populations, including older adults and those with chronic conditions, often compounded by socioeconomic factors. Innovative strategies, such as gamification, are essential for augmenting risk communication and community engagement efforts to address this threat. OBJECTIVE: This study aims to introduce the "Let's Control Flu" (LCF) tool, a gamified, interactive platform aimed at simulating the impact of various public health policies (PHPs) on influenza vaccination coverage rates and health outcomes. The tool aligns with the World Health Organization's goal of achieving a 75% influenza vaccination rate by 2030, facilitating strategic decision-making to enhance vaccination uptake. METHODS: The LCF tool integrates a selection of 13 PHPs from an initial set proposed in another study, targeting specific population groups to evaluate 7 key health outcomes. A prioritization mechanism accounts for societal resistance and the synergistic effects of PHPs, projecting the potential policy impacts from 2022 to 2031. This methodology enables users to assess how PHPs could influence public health strategies within distinct target groups. RESULTS: The LCF project began in February 2021 and is scheduled to end in December 2024. The model creation phase and its application to the pilot country, Sweden, took place between May 2021 and May 2023, with subsequent application to other European countries. The pilot phase demonstrated the tool's potential, indicating a promising increase in the national influenza vaccination coverage rate, with uniform improvements across all targeted demographic groups. These initial findings highlight the tool's capacity to model the effects of PHPs on improving vaccination rates and mitigating the health impact of influenza. CONCLUSIONS: By incorporating gamification into the analysis of PHPs, the LCF tool offers an innovative and accessible approach to supporting health decision makers and patient advocacy groups. It enhances the comprehension of policy impacts, promoting more effective influenza prevention and control strategies. This paper underscores the critical need for adaptable and engaging tools in PHP planning and implementation. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): RR1-10.2196/55613.

Web-based questionnaire survey for exploring engagement characteristics of advance care planning in Japan: a cross-sectional study.

OBJECTIVE: Definitive promotion of advance care planning (ACP) practices will require policy interventions tailored to the characteristics of the Japanese population and society. However, effective policies for promoting ACP are currently lacking in Japan. This study aimed to explore the characteristics of Japanese people who engaged in ACP activities through a web-based questionnaire survey, which was administered to individuals aged 25-64 years and classified into four occupational categories (non-medical/non-caregiving professionals [general population], physicians, nurses, and caregivers). RESULTS: The total sample size was 1,648, with equal occupational category and age group distributions. Respondents in the general population group were less likely to discuss or document ACP than those in the other groups. Stepwise logistic regression analysis showed a significant difference in the adjusted odds ratio (aOR) of the independent variables of "attended cardiopulmonary resuscitation (CPR) training session(s)" (aOR: 1.93; 95% confidence interval [CI]: 1.18-3.15) and "having experience in performing CPR" (aOR: 2.61; 95% CI: 1.51-4.54) for respondents who discussed ACP with their families. A significant difference was observed in the aOR of the independent variable of "having experience in performing CPR" (aOR: 4.58; 95% CI: 2.30-9.13) for respondents who documented a written record of ACP.

Temporal relationship between human and canine visceral leishmaniasis in an urban area in southeastern Brazil: An application of the ARIMAX model.

Visceral leishmaniasis (VL) is a neglected disease of public and animal health importance. With the urbanization of the disease, there is evidence of a temporal correlation between the occurrence of human (HVL) and canine (CVL) visceral leishmaniasis, usually with cases in dogs preceding those in humans. In this context, the objective of this study was to develop a time series model suitable for canine-human transmission of Leishmania infantum. Monthly cases of HVL and CVL from 2006 to 2018 in Belo Horizonte, Minas Gerais, Brazil, were evaluated, and monthly health indicators were calculated for HVL and CVL, i.e., incidence coefficient (HVL_IC) and proportion of seropositive dogs (PSD), respectively. The temporal relationship was evaluated using an autoregressive integrated moving average with exogenous variable (ARIMAX) model for two different periods (January 2006-August 2013 and September 2013-December 2018). During the 13 years studied, 1115 new cases of HVL and 103,358 dogs seropositive for CVL were recorded. HVL_IC and PSD exhibited decreasing trends throughout the first study period (January 2006-August 2013). According to the ARIMAX model adjusted for this period, there was a temporal relationship between HVL_IC and PSD, with HVL_IC being influenced by HVL_IC for the last two and five months and by PSD for the third previous month. For the second study period (September 2013-December 2018), it was not possible to fit an ARIMAX model. This study highlights the improvements made by VL surveillance since 2006 in Belo Horizonte and contributes to a better understanding of the epidemiology of the disease by public health policy-makers, doctors and veterinarians involved in the prevention and control of zoonoses.