Exposome Profiles and Asthma among French Adults.

Rationale: Although previous studies in environmental epidemiology focused on single or a few exposures, a holistic approach combining multiple preventable risk factors is needed to tackle the etiology of multifactorial diseases such as asthma. Objectives: To investigate the association between combined socioeconomic, external environment, early-life environment, and lifestyle-anthropometric factors and asthma phenotypes. Methods: A total of 20,833 adults from the French NutriNet-Santé cohort were included (mean age, 56.2 yr; SD, 13.2; 72% women). The validated asthma symptom score (continuous) and asthma control (never asthma, controlled asthma, and uncontrolled asthma) were considered. The exposome (n = 87 factors) covered four domains: socioeconomic, external environment, early-life environment, and lifestyle-anthropometric. Cluster-based analyses were performed within each exposome domain, and the identified profiles were studied in association to asthma outcomes in negative binomial (asthma symptom score) or multinomial logistic (asthma control) regression models. Measurements and Main Results: In total, 5,546 (27%) individuals had an asthma symptom score ⩾1, and 1,206 (6%) and 194 (1%) had controlled and uncontrolled asthma, respectively. Three early-life exposure profiles ("high passive smoking-own dogs," "poor birth parameters-daycare attendance-city center," or "⩾2 siblings-breastfed" compared with "farm-pet owner-molds-low passive smoking") and one lifestyle-anthropometric profile ("unhealthy diet-high smoking-overweight" compared with "healthy diet-nonsmoker-thin") were associated with more asthma symptoms and uncontrolled asthma. Conclusions: This large-scale exposome-based study revealed early-life and lifestyle exposure profiles that were at risk for asthma in adults. Our findings support the importance of multiinterventional programs for the primary and secondary prevention of asthma, including control of specific early-life risk factors and promotion of a healthy lifestyle in adulthood.

Spatial determinants of excess all-cause mortality during the first wave of the COVID-19 epidemic in France.

BACKGROUND: The first wave of the COVID-19 pandemic in France was associated with high excess mortality, and anecdotal evidence pointed to differing excess mortality patterns depending on social and environmental determinants. In this study we aimed to investigate the spatial distribution of excess mortality during the first wave of the COVID-19 pandemic in France and relate it at the subnational level to contextual determinants from various dimensions (socioeconomic, population density, overall health status, healthcare access etc.). We also explored whether the determinants identified at the national level varied depending on geographical location. METHODS: We used available national data on deaths in France to calculate excess mortality by department for three age groups: 0-49, 50-74 and > 74 yrs. between March 1st and April 27th, 2020. We selected 15 variables at the department level that represent four dimensions that may be related to overall mortality at the ecological level, two representing population-level vulnerabilities (morbidity, social deprivation) and two representing environmental-level vulnerabilities (primary healthcare supply, urbanization). We modelled excess mortality by age group for our contextual variables at the department level. We conducted both a global (i.e., country-wide) analysis and a multiscale geographically weighted regression (MGWR) model to account for the spatial variations in excess mortality. RESULTS: In both age groups, excess all-cause mortality was significantly higher in departments where urbanization was higher (50-74 yrs.: ß = 15.33, p < 0.001; > 74 yrs.: ß = 18.24, p < 0.001) and the supply of primary healthcare providers lower (50-74 yrs.: ß = - 8.10, p < 0.001; > 74 yrs.: ß = - 8.27, p < 0.001). In the 50-74 yrs. age group, excess mortality was negatively associated with the supply of pharmacists (ß = - 3.70, p < 0.02) and positively associated with work-related mobility (ß = 4.62, p < 0.003); in the > 74 yrs. age group our measures of deprivation (ß = 15.46, p < 0.05) and morbidity (ß = 0.79, p < 0.008) were associated with excess mortality. Associations between excess mortality and contextual variables varied significantly across departments for both age groups. CONCLUSIONS: Public health strategies aiming at mitigating the effects of future epidemics should consider all dimensions involved to develop efficient and locally tailored policies within the context of an evolving, socially and spatially complex situation.

Advancing tools to promote health equity across European Union regions: the EURO-HEALTHY project.

BACKGROUND: Population health measurements are recognised as appropriate tools to support public health monitoring. Yet, there is still a lack of tools that offer a basis for policy appraisal and for foreseeing impacts on health equity. In the context of persistent regional inequalities, it is critical to ascertain which regions are performing best, which factors might shape future health outcomes and where there is room for improvement. METHODS: Under the EURO-HEALTHY project, tools combining the technical elements of multi-criteria value models and the social elements of participatory processes were developed to measure health in multiple dimensions and to inform policies. The flagship tool is the Population Health Index (PHI), a multidimensional measure that evaluates health from the lens of equity in health determinants and health outcomes, further divided into sub-indices. Foresight tools for policy analysis were also developed, namely: (1) scenarios of future patterns of population health in Europe in 2030, combining group elicitation with the Extreme-World method and (2) a multi-criteria evaluation framework informing policy appraisal (case study of Lisbon). Finally, a WebGIS was built to map and communicate the results to wider audiences. RESULTS: The Population Health Index was applied to all European Union (EU) regions, indicating which regions are lagging behind and where investments are most needed to close the health gap. Three scenarios for 2030 were produced - (1) the 'Failing Europe' scenario (worst case/increasing inequalities), (2) the 'Sustainable Prosperity' scenario (best case/decreasing inequalities) and (3) the 'Being Stuck' scenario (the EU and Member States maintain the status quo). Finally, the policy appraisal exercise conducted in Lisbon illustrates which policies have higher potential to improve health and how their feasibility can change according to different scenarios. CONCLUSIONS: The article makes a theoretical and practical contribution to the field of population health. Theoretically, it contributes to the conceptualisation of health in a broader sense by advancing a model able to integrate multiple aspects of health, including health outcomes and multisectoral determinants. Empirically, the model and tools are closely tied to what is measurable when using the EU context but offering opportunities to be upscaled to other settings.

[Geography of the disabled child population in metropolitan France]. / Géographie de la population des enfants en situation de handicap en France métropolitaine.

The match between supply and demand for services or equipment for children with disabilities is not easy to determine because, on the one hand, the distribution of disability is not homogeneous across the territory, and on the other hand there is a diversity of databases that does not allow a real estimate of demand. We propose first a discussion on the available data sources to approximate the geographical distribution of children with disabilities. In a second step, we propose a distribution model based on a spatial statistical analysis of the determinants of disability. Our goal is to understand in which ways the available data can be, by assessing their convergence, indicative of the distribution of the population of children with disabilities in the territory. A critical discussion is needed on gaps in disability measurement and assessment systems to improve the link between population estimation and service provision.

Understanding delays in acute stroke care: a systematic review of reviews.

Background: Stroke is the leading cause of adult long-term disability in Western countries. Intravenous thrombolytic therapy with recombinant tissue plasminogen activator is safe and effective within the first 4.5 h after the onset of stroke. Various factors delaying acute stroke care have been identified in the literature. This review aimed to provide an overview of factors delaying acute stroke care and attempted to show how they interact in a synthetic framework. Methods: We conducted a systematic review of literature reviews published in Medline and DORIS until 2016 on factors influencing acute stroke pathway timeframe. Results: We analyzed 31 reviews that cover all factors of delays from stroke onset to treatment. We identified 27 factors that had a significant impact on acute stroke care and can be categorized into four distinct categories: patient-related factors, training, resources and lack of coordination. We also reported associations between factors observed in both between categories (mainly between patients and organizational/logistical factors) and within categories. Conclusion: This review provides a wide overview of factors influencing acute stroke pathway. Since it was observed that the identified factors were interrelated, they needed to be analyzed in a systematic way. We hence created a synthetic framework that combines several categories of factors while assuming that factor weight varies from a study context to another. Better knowledge on underlying mechanisms between factors would provide crucial improvement of the interventions aiming at reducing delays in both pre-hospital and inhospital stages. For future research, we recommend adopting a systemic perspective on factors influencing acute stroke pathway.

[Gender inequalities and health promotion at the local scale. The case of Gennevilliers (Paris region)]. / Genre, inégalités et promotion de la santé à l'échelle locale. L'exemple gennevillois.

Social inequalities in health and access to care remain significant in France. Cultural and socioeconomic dimensions of health inequalities are often studied, but gender-specific behaviors and local dynamics are rarely investigated. This article aims to examine the role of municipal representatives, public health policies and local communities in unequal access to prevention for men and women. We analyze the relationship between gender, space and health through the case study of health promotion in the town of Gennevilliers (Paris region). We rely on data from over six months of field work based on semi-structured interviews with elected officials, health professionals, social field and civil society actors as well as archival consultations and field observations. We show that the town of Gennevilliers, by the age of the inclusion of health in local policies, the dynamism of the associative network and local players or the number of innovative actions, is a relevant and inspiring example for analyzing the obstacles and means of health interventions. But, this article also demonstrates that the promotion of preventive health, rooted in long-term and complex territorial dynamics, can also contribute to the strengthening of gender roles and differences between men and women. Finally, this study pinpoints the need for an approach integrating both gender and territorial questions in the analysis as well as the development of health promotion campaigns.

Associations of cause-specific mortality with area level deprivation and travel time to health care in France from 1990 to 2007, a multilevel analysis.

BACKGROUND: It is now widely accepted that social and physical environment participate in shaping health. While mortality is used to guide public health policies and is considered as a synthetic measure of population health, few studies deals with the contextual features potentially associated with mortality in a representative sample of an entire country. This paper investigates the possible role of area deprivation (FDep99) and travel time to health care on French cause-specific mortality in a proper multilevel setting. METHODS: The study population was a 1% sample representative of the French population aged from 30 to 79 years in 1990 and followed up until 2007. A frailty Cox model was used to measure individual, contextual effects and spatial variances for several causes of death. The chosen contextual scale was the Zone d'Emploi of 1994 (348 units) which delimits the daily commute of people. The geographical accessibility to health care score was constructed with principal component analysis, using 40 variables of hospital specialties and health practitioners' travel time. RESULTS: The outcomes highlight a positive and significant association between area deprivation and mortality for all causes (HR = 1.24), cancers, cerebrovascular diseases, ischemic heart diseases, and preventable and amenable diseases (HR from 1.14 to 1.29). These contextual associations exhibit no substantial differences by sex except for premature ischemic heart diseases mortality which was much greater in women. Unexpectedly, mortality decreased as the time to reach health care resources increased. Only geographical disparities in cerebrovascular and ischemic heart diseases mortality were explained by compositional and contextual effects. DISCUSSION: The findings suggest the presence of confounding factors in the association between mortality and travel time to health care, possibly owing to population density and health-selected migration. Although the spatial scale considered to define the context of residence was relatively large, the associations with area deprivation were strong in comparison to the existing literature and significant for almost all the causes of deaths investigated. CONCLUSION: The broad spectrum of diseases associated with area deprivation and individual education support the idea of a need for a global health policy targeting both individual and territories to reduce social and socio-spatial inequalities.

The GREENH-City interventional research protocol on health in all policies.

BACKGROUND: This paper presents the research protocol of the GoveRnance for Equity, EnviroNment and Health in the City (GREENH-City) project funded by the National Institute for Cancer (Subvention N°2017-003-INCA). In France, health inequities have tended to increase since the late 1980s. Numerous studies show the influence of social, economic, geographic and political determinants on health inequities across the life course. Exposure to environmental factors is uneven across the population and may impact on health and health inequities. In cities, green spaces contribute to creating healthy settings which may help tackle health inequities. Health in All Policies (HiAP) represents one of the key strategies for addressing social and environmental determinants of health inequities. The objective of this research is to identify the most promising interventions to operationalize the HiAP approaches at the city level to tackle health inequities through urban green spaces. It is a participatory interventional research to analyze public policy in real life setting (WHO Healthy Cities). METHOD/DESIGN: It is a mixed method systemic study with a quantitative approach for the 80 cities and a comparative qualitative multiple case-studies of 6 cities. The research combines 3 different lens: 1/a political analysis of how municipalities apply HiAP to reduce social inequities of health through green space policies and interventions 2/a geographical and topological characterization of green spaces and 3/ on-site observations of the use of green spaces by the inhabitants. RESULTS: City profiles will be identified regarding their HiAP approaches and the extent to which these cities address social inequities in health as part of their green space policy action. The analysis of the transferability of the results will inform policy recommendations in the rest of the Health City Network and widely for the French municipalities. DISCUSSION/CONCLUSION: The study will help identify factors enabling the implementation of the HiAP approach at a municipal level, promoting the development of green spaces policies in urban areas in order to tackle the social inequities in health.

Correction to: The GREENH-City interventional research protocol on health in all policies.

After publication of the article [1], it has been brought to our attention that in the original publication the third author's name was spelt incorrectly. The correct spelling is "Emmanuelle Faure". This was previously spelt as "Emmannuelle Faure". The original article has been revised to reflect this.

Ability of ecological deprivation indices to measure social inequalities in a French cohort.

BACKGROUND: Despite the increasing interest in place effect to explain health inequalities, there is currently no consensus on which kind of area-based socioeconomic measures researchers should use to assess neighborhood socioeconomic position (SEP). The study aimed to evaluate the reliability of different area-based deprivation indices (DIs) in capturing socioeconomic residential conditions of French elderly women cohort. METHODS: We assessed area-based SEP using 3 DIs: Townsend Index, French European Deprivation Index (FEDI) and French Deprivation index (FDep), among women from E3N (Etude épidémiologique auprès des femmes de la Mutuelle Générale de l'Education Nationale). DIs were derived from the 2009 French census at IRIS level (smallest geographical units in France). Educational level was used to evaluate individual-SEP. To evaluate external validity of the 3 DIs, associations between two well-established socially patterned outcomes among French elderly women (smoking and overweight) and SEP, were compared. Odd ratios were computed with generalized estimating equations to control for clustering effects from participants within the same IRIS. RESULTS: The analysis was performed among 63,888 women (aged 64, 47% ever smokers and 30% overweight). Substantial agreement was observed between the two French DIs (Kappa coefficient = 0.61) and between Townsend and FEDI (0.74) and fair agreement between Townsend and FDep (0.21). As expected among French elderly women, those with lower educational level were significantly less prone to be ever smoker (Low vs. High; OR [95% CI] = 0.43 [0.40-0.46]) and more prone to being overweight (1.89 [1.77-2.01]) than women higher educated. FDep showed expected associations at area-level for both smoking (most deprived vs. least deprived quintile; 0.77 [0.73-0.81]) and overweight (1.52 [1.44-1.62]). For FEDI opposite associations with smoking (1.13 [1.07-1.19]) and expected association with overweight (1.20 [1.13-1.28]) were observed. Townsend showed opposite associations to those expected for both smoking and overweight (1.51 [1.43-1.59]; 0.93 [0.88-0.99], respectively). CONCLUSION: FDep seemed reliable to capture socioeconomic residential conditions of the E3N women, more educated in average than general French population. Results varied strongly according to the DI with unexpected results for some of them, which suggested the importance to test external validity before studying social disparities in health in specific populations.

[Knowledge co-production and local transfer to reduce inequalities of access to breast cancer screening]. / Transfert de connaissances pour réduire les inégalités infra-communales d’accès au dépistage du cancer du sein.

This paper describes a knowledge transfer experiment that has been conducted since September 2012 in Argenteuil (Val d'Oise, France). This experiment is part of an interventional research project called DeCL/C: "Knowledge translation on social and spatial inequalities: a tool to raise local awareness and mobilization to lessen cancer screening participation rate disparities': The project is carried out by health geographers from Paris Ouest University (UPO) and the National Association of Cities for Public Health (Elus, Sante Publique et Territoires, ESPT). It encompasses two main components: intervention designed to implement a knowledge co-production and transfer process among researchers, stakeholders and decision makers at various levels. This knowledge concerns social and spatial determinants of inequalities of access to breast cancer screening programmes in cities. The research is multidisciplinary (geography, sociology, political science, epistemology) and is designed to measure the impact of this knowledge co-production and transfer in terms of actions in the targeted cities (six cities in the Paris region) as well as the reduction of inequalities of access to breast cancer screening programmes. This article, based on knowledge transfer literature and an empirical experiment in Argenteuil, describes the ongoing knowledge transfer process. It also highlights Argenteuil stakeholders' and decision makers' interest in action and research. The analysis of the knowledge co-production, sharing and ownership process by local actors a e both "strategic" and "profound':

Worsening trends and increasing disparities in health-related quality of life: evidence from two French population-based cross-sectional surveys, 1995-2003.

PURPOSE: To investigate time trends in health-related quality of life (HRQoL) in France and to report existing and changing demographic, socioeconomic, and geographic disparities. METHODS: Data were drawn from two independent national cross-sectional surveys conducted in 1995 and 2003, including 3,243 individuals aged 18­84 in 1995 and 22,743 in 2003. HRQoL was measured with the 8 subscales of the French version of the SF-36. RESULTS: After multiple linear regression, a significant decrease was observed between 1995 and 2003 in all scales scores, from −0.11 adjusted standard deviations for Social Functioning (95% CI: −0.15 to −0.08) to −0.23 for Vitality (−0.26 to −0.19). Increasing age, female gender, divorce/widowhood, lowest educational levels, chronic conditions, and living in the Northern region were identified as independent predictors of lower HRQoL scores. Testing interactions showed significantly greater differences between 1995 and 2003 for subjects aged 75­84 and for least educated subjects (Physical Functioning, General Health). The Gini index increased for all scales. CONCLUSIONS: We report evidence of worsening trends and possibly increasing demographic, socioeconomic, and regional disparities in HRQoL between 1995 and 2003 in France. Monitoring HRQoL in populations can provide unique and sensitive data, complementary to classical indicators based on mortality and morbidity.

Trends in geographic mortality inequalities and their association with population changes in France, 1975-2006.

BACKGROUND: Although some studies have reported that population change is associated with spatial mortality inequalities, few of them have tried to take a dynamic approach to the association. The aim of this study was to explore and interpret the ecological association between the change in cause-specific mortality inequalities and population change over a 30-year period in areas exhibiting different deprivation and urbanization levels in France. METHODS: The French communes were classified by category of demographic change during the period 1962-2006. The changes in standardized mortality ratios were analysed by category over 5 inter-censal periods, taking into account degree of urbanization and deprivation quintile. The magnitude and significance of the associations for various causes of death were estimated using a Generalised Estimating Equation Poisson model. RESULTS: Overall, the change in relative mortality was negatively associated with population growth. For a compound annual population growth rate of 1% in 1990-99, the standardized mortality ratios decreased, on average, by 2.1% (95% confidence interval: -1.45 to -2.72). The association was stronger in urban areas, and reversed in the least deprived areas. The association was stronger and more significant for men, subjects aged less than 65 years and alcohol-related and violent deaths. CONCLUSION: This study highlights the significance of dynamic approaches. Population growth was associated with a decrease in relative mortality level; the direction and strength of the association varied depending on the socio-territorial characteristics. As is the case for English-speaking countries, in France, population growth may be considered a component of current social dynamics that are not measured by usual indicators.

Spatiotemporal association between deprivation and mortality: trends in France during the nineties.

BACKGROUND: Monitoring the time course of socio-economic inequalities in mortality is a key public health issue. The aim of this study is to analyse this trend at an ecological level, in mainland France, over the 1990s, using a deprivation index enabling time comparisons. METHODS: Deprivation indexes (FDep) were built using the 1990 and 1999 data and the same methodology. The indices were defined as the first component of a principal component analysis including four specific socio-economic variables. The time course of the association between mortality and deprivation was evaluated on the 'commune' geographic scale (36 000 U in mainland France), without considering spatial autocorrelation and on the larger 'canton' scale (3700 U), considering spatial autocorrelation. The analysis was carried out by gender, age and degree of urbanicity and applied to general mortality and a specific subcategory: 'avoidable' deaths. RESULTS: Area-level socio-economic inequalities in mortality tended to increase during the 1990s. For the period 1997-2001, the standard mortality ratio (SMR) was 24% higher for the communes in the most deprived quintile than for those in the least deprived quintile, while this differential was of 20% for the period 1988-92. This increase in the differentials concerned especially males and people in the age group of <65 years. For both men and women, it was stronger for the 'avoidable' mortality subcategory. CONCLUSION: As observed at the individual level in previous studies, area-level socio-economic inequalities in health increased during the nineties, while general health improved.

How to Evaluate Health in All Policies at the Local Level: Methodological Insights Within Municipalities From the WHO French Healthy Cities Network.

BACKGROUND: This article proposes a method for analysing the degree of maturity of Health in All Policies (HiAP) among World Health Organization-French Healthy Cities Network (WHO-FHCN) as part of the GoveRnance for Equity, EnviroNment and Health in the City (GREENH-City) project. We focused on the creation or enhancement of health-promoting environments, and more specifically, public green spaces. METHODS: We conducted a cross-sectional quantitative study guided by the evaluative framework of the HiAP maturity level developed by Storm et al mixed with a qualitative interpretation. A self-administered questionnaire was sent to elected officials and health department officers in the 85 member cities of the WHO-FHCN in 2017. Subsequently 58 cities were included in the analysis, which was based on a multiple correspondence analysis (MCA) and a hierarchical ascending classification (HAC). RESULTS: Thirty-two criteria among a total of 100 were identified and were used to organize the cities into 8 groups which was then reduced to three profiles among the cities: a less advanced HiAP profile, an established HiAP profile and an advanced HiAP profile. This process allows us to identify 4 dimensions that make it possible to evaluate the level of maturity of cities in the HiAP process, namely: (1) the consideration of social inequalities in health and/or health issues in the policies/actions of the sector studied, (2) occasional intersectoral collaboration, ie, one-off initiatives between the health department and others sectors, (3) the existence of joint projects, ie, common projects between two or more sectors, (4) the existence of intersectoral bodies, in this case on the theme of urban green spaces including an intersectoral committee and/or working groups. CONCLUSION: Four dimensions which allow to the measurement of the degree of progress in implementing health-all-policies are proposed. With a view to integrating knowledge into public action, this study carried out under real conditions offers a realistic method to evaluate HiAP.

Relationship between Urban Green Spaces and Cancer: A Scoping Review.

This scoping study aims to explore the relationships between urban green spaces (UGSs) and the onset, remission and recovery of cancer. We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) extension for scoping reviews (protocol published in 2018). Eligibility criteria for papers were: (1) to be concerned with UGSs, (2) reporting effects of UGSs on cancer-related outcomes including direct or indirect measures, (3) reporting randomized controlled trials, prospective cohort studies, case studies, observational studies, non-comparative studies, (4) in English or French. The search covered primary studies in the published and unpublished (grey) literatures searching by hand and electronic databases (MEDLINE, Green File, Cumulative Index to Nursing and Allied Health Literature and ScienceDirect). Among 1703 records screened by two reviewers independently, 29 were included for qualitative synthesis. We classify the cancers concerned and the effects reported i.e., protective effect, risk or without association. The most investigated cancers are bladder, breast and lung cancer. Our study also identified contributing factors and their mediating effects between UGSs and cancer. Even though the strength of the evidence of the associations between UGSs and cancer is still weak due to the low number of studies and their design, results highlight the wide variety of possible mediating factors between the use of green spaces and cancer occurrence, remission and/or prevention. Knowledge gaps and future research perspectives should be oriented to qualitative research on protective factors with an attention to equity in UGS access and use.

Has the diffusion of primary care teams in France improved attraction and retention of general practitioners in rural areas?

Many countries, including France, are facing the old and persistent problem of geographical inequalities of their health human resources, in particular general practitioners (GPs). This situation leads, among other things, to underserved areas, which could result in a lower level of primary health care accessibility. Since the mid-2000s in France, several policies were implemented to provide financial as well as other incentives to support the development of multi-professional group practices, Primary Care Teams (PCTs), in order to attract and retain GPs in underserved areas. This study aims to measure the impact of PCTs settlement on the evolution of GP density in rural areas. To this end, we compare the evolution of GP density between rural areas with PCTs and similar rural areas without PCTs, before (2004-2008) and after (2008-2012) the development of PCTs facilities. The results show that PCTs are mainly located in underserved areas and suggest that they could attract and retain GPs there. Those results should be of interest to countries facing relatively similar geographical inequalities issues and that are also experimenting with multi-professional group practices.

Low socioeconomic position and neighborhood deprivation are associated with uncontrolled asthma in elderly.

BACKGROUND: While uncontrolled asthma in adults is frequent in Europe, the impact of socioeconomic position (SEP) was little investigated. We aimed to investigate the respective association of individual- and area-level SEP with uncontrolled asthma among French elderly women. METHODS: Analyses were conducted in the Asthma-E3N study, among participants with current asthma (i.e., asthma attacks, treatment, or symptoms in previous year). Asthma control was evaluated using Asthma Control Test (uncontrolled: score ≤19); SEP was defined at both individual- and area-level, using educational level (low, medium, high), the French Deprivation index (tertiles defined at national level), and by merging them in a combined-SEP index. Associations between SEP and asthma control were estimated for 2258 women by logistic regression adjusted for age. Analyses were stratified by asthma controller medication use estimated through a drug reimbursement database. RESULTS: Women were 70 years on average and 24% had uncontrolled asthma. A low educational level (11%) was associated with an increased risk of uncontrolled asthma [odds ratio (95% confidence interval) = 1.9 (1.4,2.6)], especially among women not using controller medication [3.1 (1.9,5.1)]. Using the combined-SEP index, the highest risk of uncontrolled asthma was observed among women with the most disadvantaged socioeconomic profile (low educational level and low-SEP neighborhood) [2.5 (1.5,4.2)]. CONCLUSIONS: Women with low SEP had more often uncontrolled asthma, which might be partly explained by inadequate asthma treatment. To achieve the best management of asthma for elderly patients, a specific attention should be given not only to disadvantaged population and neighborhoods, but also to disadvantaged populations in affluent neighborhoods.

Geographic Variations of Stroke Hospitalization across France: A Diachronic Cluster Analysis.

BACKGROUND: This study evaluates the clustering of hospitalization rates for stroke and compares this clustering with two different time intervals 2009-2010 and 2012-2013, corresponding to the beginning of the French National Stroke Plan 2010-2014. In addition, these data will be compared with the deployment of stroke units as well as socioeconomic and healthcare characteristics at zip code level. METHODS: We used the PMSI data from 2009 to 2013, which lists all hospitalizations for stroke between 2009 and 2013, identified on the most detailed geographic scale allowed by this database. We identify statistically significant clusters with high or low rates in the zip code level using the Getis-Ord statistics. Each of the significant clusters is monitored over time and evaluated according to the nearest stroke unit distance and the socioeconomic profile. RESULTS: We identified clusters of low and high rate of stroke hospitalization (23.7% of all geographic codes). Most of these clusters are maintained over time (81%) but we also observed clusters in transition. Geographic codes with persistent high rates of stroke hospitalizations were mainly rural (78% versus 17%, P < .0001) and had a least favorable socioeconomic and healthcare profile. CONCLUSION: Our study reveals that high-stroke hospitalization rates cluster remains the same during our study period. While access to the stroke unit has increased overall, it remains low for these clusters. The socioeconomic and healthcare profile of these clusters are poor but variations were observed. These results are valuable tools to implement more targeted strategies to improve stroke care accessibility and reduce geographic disparities.

Urban green spaces and cancer: a protocol for a scoping review.

INTRODUCTION: Green space in the built environment is an important topic on the health agenda today. Studies have shown that access to green spaces is associated with better mental and physical health, yet green spaces can also be detrimental to health if they are not managed appropriately. Despite the increasing interest in urban green spaces, little research has so far been conducted into the links between green spaces and cancer. OBJECTIVE: The purpose of this scoping review is therefore to map the literature available on the types of relationship between urban green spaces and cancer. METHOD AND ANALYSIS: We followed the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols 2015 guideline to report the protocol. To conduct this scoping review, we will use a structured search strategy based on controlled vocabulary and relevant key terms related to green space, urban space and cancer. We will search MEDLINE (PubMed), GreenFILE (EBSCOhost), Cumulative Index to Nursing and Allied Health Literature (EBSCOhost) and ScienceDirect as electronic database as well as hand-search publications for grey literature. This review will therefore provide evidence on this current topic, one which could have practical implications for policy-makers involved in choices which are more conducive to healthy living. ETHICS AND DISSEMINATION: No primary data will be collected since all data that will be presented in this review are based on published articles and publicly available documents, and therefore ethics committee approval is not a requirement. The findings of this review will be presented at workshops and conferences, and will be submitted for publication in a peer-reviewed journal.