Social Determinants Research Articles

Exploring racial inequalities in maternal mental health outcomes

Abstract Perinatal mental illness affects around 1 in 5 birthing people globally and is associated with adverse outcomes for those affected and their families. Such adverse outcomes are not inevitable and there is now good evidence for a range of both preventive and treatment interventions. There are well-documented inequalities in mental health outcomes across a range of social determinants, including race; such inequalities are also apparent during the perinatal period. There are also racial disparities in mental health care delivery during the perinatal period. Racial inequalities in perinatal mental health are now being recognized as key policy priorities in both the United States and the United Kingdom. This presentation will present routinely collected epidemiological data, investigating the drivers of these racial inequalities in access to perinatal mental health services and associated maternal and child outcomes. It also will present qualitative approaches to exploring current initiatives to reduce inequalities. Findings have the potential to inform the development of culturally sensitive interventions to promote equity in this area for underserved populations in the U.K., U.S., and elsewhere.

9.D. Practice session: Luton, a Marmot town – Lessons from using a whole-system approach to tackle health equity

Abstract Objective To share learnings from our Health Equity Town journey, including opportunities and challenges. To allow stimulating discussion on whole system approaches to health inequalities and the social determinants of health. To include discussion on where and how public health influences or leads, the importance of impact measures, and of shared vision. Added value Luton’s 2040 strategy, and being a health equity town, are long term visions. It has been 18 months since we launched Luton’s health equity ambition, and during that time we have taken great strides forward in how we deliver against the Marmot principles and create a movement around health equity in Luton. Organisations nationally and internationally are grappling with approaches to doing this. This workshop will provide an opportunity to discuss some of the key learnings, challenges and opportunities so far in taking this approach, and how to continue to maintain momentum and buy in across sectors at local level. The workshop will include discussion on the following: 1. Taking a whole-system approach to health inequalities - working across system leaders and strategic partners including health, care, voluntary sector, businesses, housing, police and others, as well as across the local authority departments. This takes clear articulation of the problem and actions, as well as clarity on where public health professionals are most effective to support, influence, and lead. 2. There is increasing recognition of the building blocks of health and the importance of ensuring action to improve health outcomes is taken across the whole system to tackle health inequalities - including employment, education, and housing. Discussion on specific actions being taken in some of these areas to tackle health inequalities as part of the health equity town approach. 3. Working with the community to understand health inequalities. 4. How we will measure progress. 5. The concept of proportionate universalism is now well known, however making this a reality is a challenge. 6. East London Foundation Trust, the mental health provider in Luton, is also embedding Marmot Policy objectives across the Trust, and is a key partner in Luton. Work is underway to establish projects with joint aims such as skills passport to increase employment in mental health service users. Format Presentation followed by opportunity for question and answer and discussion with panel. Key messages • Whole system approaches to tackling health equity are possible through shared vision and coordinated approach. • Action across the building blocks of health is vital, the complex and long term nature is challenging.

We are wales: taking the hospital to the community - an engagement experiment

Abstract In Wales we are facing two major barriers to public health engagement. The first is describing our communities as ‘hard to reach’ when in public service we make little effort to reach them, and second, we do not consider in population level research or practice how we are perpetuating the sense of, and real, inequality in our communities that our work on social determinants of health and health inequalities seeks to address. In Wales we want to take the ‘hospital to the community’; to meet people where they are at, where they live and work and where they experience barriers to inclusion, discrimination, lack of trust and fear. ‘We are Wales’ is is built on the Museum of the United Nations concept of a global we - except we will start small with a small nation that as yet has not worked out how to include and involve everyone in our communities in the policy and practice decisions that may help, or hinder us all from leading a healthier, happier life. ‘We are Wales’ is a simple concept; it is about amplifying and connecting people who would not normally do so, because they do not have the resources or capacity to travel or take time out. It is about equal power in a connection to find solutions to adversity and trauma caused by structural inequality; it is about relationships, inclusion, kindness and compassion - and listening, sharing and taking action without judgement. We have taken a dome to communities in economically deprived areas of Wales and stimulated conversation between politicians, young people and communities around the concept of home. Using a virtual reality dome to project images to encourage discussion we have provided a safe space to amplify and include the voices of those who want to be heard and deserve to be listened to. Key messages • ‘Take the hospital to the community’ - meet people where they are at and feel safe. • power sharing and an equal place at the table stimulates ideas and knowledge change in a trauma-informed way.

Strengthening Equity, Diversity, and Inclusion in medical education via an intersectional approach

Abstract Background In the wake of COVID-19, equity, diversity, and inclusion (EDI) policies have been taken up in the health field, yet the actual impact of these initiatives, particularly for multiply marginalized individuals, is debated. Despite progress in areas such as diversity promotion, EDI has been critiqued as superficial and as failing to challenge the drivers of health inequity. This presentation discusses how an intersectionality-informed approach can help harness the transformative potential of EDI. Methods This research is informed by a literature review of EDI initiatives in the health field, and is an offshoot of a 4.5 year international project funded by the Canadian Institutes for Health Research focused on evaluating and strengthening intersectionality-informed policy guidance. Results There is a disconnect between EDI commitments and substantive action on health inequities and an intersectional approach can help bridge this divide. We demonstrate this with a case example which brings an intersectional approach to EDI initiatives in medical education - including bias trainings, courses on the social determinants of health, and the engagement of community groups. Drawing on promising equity promoting work across these areas, we show how intersectionality can harness the potential of EDI by bringing to the fore what has often been missing, including the promotion of health stakeholder reflexivity, attention to interacting systems and structures shaping health, and meaningful engagement with underrepresented communities. Conclusions An intersectionality-informed approach to EDI has the potential to enhance the health equity impacts of initiatives within medical education and the broader health field. Key messages • EDI initiatives in health often have limited impact on health inequities. • An intersectionality-informed approach to EDI can help health stakeholders drive transformative action on health inequities.

Neighborhood socioeconomic factors and characteristics correlated with avoidable emergency department visits: A spatial analysis of a Canadian academic hospital.

The influence of neighborhood characteristics and socioeconomic status (SES) factors on avoidable emergency department (ED) utilization is not well understood in a universal healthcare system. We examined correlations between these factors and avoidable ED visits at a Canadian academic hospital. We conducted a retrospective cohort study using administrative ED data from a hospital in Hamilton, Canada from April 1, 2018 to August 31, 2023, and neighborhood data from the Statistics Canada Census of Population 2021. Avoidable visits were classified using the Emergency Department Avoidability Classification (EDAC), and mapped to neighborhoods using Canadian postal codes. SES was defined primarily based on education attained, household income, employment and housing security. The top 20 postal codes with the highest avoidable ED visits were categorized into quartiles and analyzed for trends using chi-squared tests of spatial association and Spearman rank correlations. A consistent ordinal trend across quartiles was observed throughout the study period, with quartile 1 representing the lowest avoidable ED visits and quartile 4 the highest. The quartiles were unevenly distributed spatially, though there was a significant association between close proximity to the ED and avoidable visits (X2 = 7.07, p <0.05). The quartile with the highest avoidable ED visits (quartile 4) had the greatest proportion of one-person households (35.5%) and one-parent families (37.8%), and showed statistically significant positive correlations with male sex, living alone and having an indigenous identity. Quartile 4 had the highest rates of individuals not completing high school (18.6%, p < 0.05), unemployment (13.7%), households spending greater than 30% of their income on shelter (26.5%), and households earning less than $30,000 annually (16.6%, compared to 8.7% in quartile 1 with the lowest avoidable ED visits). In a universal healthcare setting, lower SES neighborhoods were correlated with higher rates of avoidable ED visits. Targeted interventions that address social determinants of health disparities in neighborhoods with lower SES could reduce the burden of avoidable ED visits, and promote more equitable healthcare utilization.

The determinants of oral health in Turkish elderly: an analysis of Turkey Health Survey (THS) 2022

Abstract Background Oral health is an integral part of health and wellbeing; however, the use of dental care by the elderly is lower compared to other services. Considering the relationship between oral health and chronic diseases, along with healthcare use patterns, evaluating oral health in the elderly is crucial. This study aims to assess the oral health status and individual, socioeconomic and healthcare related factors in people aged 65 and over in Turkey. Methods This cross-sectional study was based on THS 2022 micro dataset. Participants aged 65 and over constituted the population of this study, with 3144 participants included. Data analysis was performed using SPSS 28.0 and included descriptive statistics, Pearson’s chi-square and logistic regression. Results The mean age of participants was 72.57 with 54% being women.Self-reported poor oral health was noted in 25.8%, and 75.2% did not receive dental care in the past year. Individual factors such as older age, obesity, and multimorbidity, as well as social factors like female gender, being single, and language barrier, were associated with worse oral health. Education and social support were also associated with oral health. Among economic factors, employment showed a significant association. Concerning healthcare-related factors, not using oral care in the past year, unmet dental care needs due to financial constraints, appointments, and transportation were associated with worse oral health. Logistic regression revealed significant associations between oral health and age, multimorbidity, gender, language, education, social support, employment, dental care use, unmet dental care needs due to financial constraints and transportation. Conclusions Addressing barriers and risk factors is needed to improve oral health among Turkey’s elderly. Efforts should focus on enhancing access to dental care and addressing socioeconomic determinants of oral health. Key messages • Identifying and addressing barriers and individual, socioeconomic and health-care related risk factors associated with poor oral health among the elderly in Turkey is important. • It is needed to prioritize efforts aimed at enhancing access to oral care for the elderly in Turkey by both improving physical access and addressing social determinants to ensure better oral health.

Long-term disability following childhood injury: an imperative to monitor and address the continuum of trauma care

Abstract Background While injuries remain a leading cause of childhood death, increasing proportions of children survive life-threatening injuries. However, robust epidemiological data on their risks of long-term disability are scant, undermining comprehensive injury control efforts. This population-based prospective cohort study investigated the functional status and health-related quality of life of seriously injured Australian children over a 5-year period. Methods Patients aged &amp;lt;18 years hospitalised for major trauma (Injury Severity Score &amp;gt;12) in the State of Victoria over a 12-month period were followed-up at 6, 12, 24, 36, 48 and 60-months post-injury. Primary outcomes were assessed using the PedsQL, King’s Outcome Scale for Childhood Head Injury and the Glasgow Outcome Scale-Extended. Multivariable regression models investigated factors associated with outcomes. Results Of the 186 participants, 71% were retained to 60 months post-injury. At five years post-injury, only 39% had fully recovered while 39% experienced moderate to severe disability. Despite gains in functional status across the five years, psychosocial recovery lagged improvements in physical health. Factors associated with adverse outcomes included older age at injury, female sex, socio-economic disadvantage, remote/regional (versus urban) residence, pre-existing comorbidities, and injuries deemed compensable, intentional, or involving head trauma. Implications The high risks of long-term disability following serious childhood injury highlight the need for robust injury control efforts that monitor and address the inequitable burden of childhood injury, including the social determinants influencing the occurrence as well as sequelae following injury.

11.K. Scientific session: Roots of public health: school health literacy to enhance population health outcomes in Europe

Abstract This workshop will present empirical results from three representative studies on health literacy and digital health literacy conducted in primary and secondary schools in Wales and Germany: (1) Digital Health Literacy in Schools, (2), HLCA HL-Kids, (3) WHO HBSC Wales. While research on child and adolescent health literacy has gained traction in the past decade, only a few studies focus on health literacy in schools. While the European Commission and WHO, as well as most European governments, highlight the importance of schools to support children’s health literacy, schools remain neglected as a research context. With only little evidence available, it is difficult to derive strategies and programs to promote health literacy in schools. We aim to provide practical novel knowledge and contribute to closing the school health literacy gap that is prevalent in Europe. In turn, this will also contribute to European public health development and population health outcomes. Levels of health literacy in child and adolescent populations across European countries and age groups are alarmingly low, making low health literacy a severe risk factor for health outcomes. Low health literacy is associated with worse health conditions and unhealthy behaviours, and in turn, impacts school attainment and educational outcomes. Evidence suggests that health literacy acts as a determinant of health and itself is influenced by other social determinants of health, such as education, intertwining health and education. All studies conducted so far provide evidence that low health literacy follows a social gradient, with children from less affluent families being more likely to have lower health literacy, widening preexisting health inequities observed in almost all health domains within Europe. While effective interventions on the individual and system levels are needed to enhance health literacy, implementation and evaluation research concerning children’s health literacy is rare. Workshop objectives The aim of this workshop is to present findings from three representative studies on health literacy and digital health literacy in primary and secondary schools: (i) The 1st speaker will introduce a study on health literacy and health behaviours of children aged 8-11 (ii) The 2nd speaker will discuss the influence of living environments on health literacy in 4th-grader school kids (iii) The 3rd presentation will have its focus on navigating the infodemic through digital health literacy in adolescent students (iv) The 4th speaker will show links between digital health literacy and health behaviour in adolescent students The format of this workshop will be 4x10-minute presentations followed by a 20-minute panel discussion with the audience, reflecting the relevance of the results to public health research, practice, and policy. The chairs will provide a brief introduction to the concept and moderate the presentations and panel discussion. Key messages • Our results show that health literacy should be addressed as early as in primary schools and that the places, households, and environments children grow up are critical social determinants of health. • Digital health literacy has proven to be a valid learning topic in secondary schools and is linked to digital and media literacy, allowing us to define it as a targeted curriculum item.

Independent associations of educational attainment and its joint associations with LE8 score for risk of cardiovascular disease incidence and mortality among Chinese people

Abstract Background/Introduction Educational attainment is a social determinant of health. Quantifying its associations with risk of cardiovascular disease (CVD) incidence and mortality has public health importance. Recently, the American Heart Association introduced the Life’s Essential 8 (LE8) score to evaluate CVD risk. However, it remains unclear how educational attainment and the LE8 score interact in their joint associations with CVD and mortality. Purpose To examine the associations of educational level with the incidence of CVD, including coronary heart disease (CHD) and stroke, and total mortality. Also, we examined the joint associations of educational level and the LE8 score with CVD incidence and total mortality. Methods We prospectively followed 91,744 Chinese adults from the Kailuan Study (2006-2021), who were free of CVD at baseline. Information on educational level, diet, lifestyle, and health conditions was collected every 2 years. LE8 score was calculated based on eight components: diet quality, physical activity, smoking status, sleep health, body mass index, blood lipids, blood glucose, and blood pressure. We used time-dependent Cox models to assess the associations of educational level with the outcomes as well as the joint associations of educational level and LE8 score, with adjustments for demographics, dietary and lifestyle factors, and medical history. Results During a mean follow-up of 13.1 years, there were 12,916 incident CVD cases and 13,090 deaths. Compared with the participants who only received illiteracy or elementary education, those who received high school education and above had a lower risk of CVD incidence (HR = 0.82, 95% CI = 0.76, 0.88), stroke incidence (0.72, (0.66, 0.79)), and total mortality (0.73, (0.68, 0.77)). Educational level was not associated with risk of CHD. Furthermore, significant additive interactions between educational attainment and LE8 score on the risk of CVD and mortality were observed (all p values for additive interactions &amp;lt;0.01). Compared with the participants who only received illiteracy or elementary education and had a low LE8 score, those who only received illiteracy or elementary education but had a high LE8 score still had a 27%-47% lower risk of CVD and total mortality, while those who received high school education and above and had a high LE8 score had a 51%-74% lower risk of CVD and total mortality. Conclusions Higher educational level was associated with a lower risk of CVD and mortality. These inverse associations were most apparent among participants with both a high educational level and a high LE8 score, while the participants with a low educational level but with a high LE8 score still had a significantly lower risk. These findings highlight the importance of improvement in educational attainment in preventing CVD events and deaths, and suggest that CVD events and deaths attributable to lower levels of education may be reduced by improving LE8 score.

Healthy air for healthy minds

Abstract Background The adverse health effects from exposure to air pollution is increasingly known. A recent report shows that at least 95% of the world’s population breathe air containing dangerous levels of pollutants. According to estimates from the World Health Organization (WHO), ambient air pollution is related to 4.2 million deaths every year. Less is known about the association between indoor air (especially particulate matter 2.5 and volatile organic compounds (VOC) pollution and mental health conditions. Many sources of indoor air pollution exist, such as pressed wood products, pesticides, secondhand smoke, stoves, heaters, overcrowding and fireplaces. Aims We aim to synthesize knowledge on the effects of particulate matter 2.5 in indoor air and mental health conditions. Methods We systematically reviewed the association of indoor air pollution with mental health conditions using the databases Pubmed and EMBASE. Results Exposure to indoor air pollutants is associated with increased anxiety and depression and less cognitive performance. These results are robust; however, the impact of PM2.5 is larger for less-educated and female respondents. Females cook with solid fuels and biomass more often. Physical exposure and gender factors overlap in the exposure to indoor air pollutants. Discussion Poor indoor air quality should be part of a comprehensive assessment of factors influencing mental health and cognition. Neuroinflammation might explain the effects of poor air on mental health and cognition. Further research is needed to combine research on the social determinants of mental health and the effects of indoor air. Studies in different settings such as home, work, and hospitals are needed to better understand the specific exposures of indoor air pollution and mental health conditions in different population groups.

Disparities in Mental Health and the Social Determinants of Health Among Privately Insured Transgender Patients in the United States

Abstract Objectives The purpose of this study was to examine disparities in mental health and the social determinants of health (SDoH) among privately insured transgender and gender minority (TGM) patients in the United States. Methods Data came from FAIR Health, a repository of private health insurance claims data covering over 150 million individuals in the United States. TGM patients (n = 274,479) were identified with medical claims that included a diagnosis for gender dysphoria or gender identity disorder. A random 5% selection of cisgender patients (n = 7,456,823) was used as a comparison group. We estimated descriptive statistics and used multivariable logistic regression models to compare health outcomes between TGM and cisgender patients. Results TGM patients were more likely to have anxiety (odds ratio [OR]=7.02; 95% confidence interval [CI]=6.94-7.09), depression (OR = 9.27; 95% CI = 9.16-9.37), post-traumatic stress disorder (OR = 9.03; 95% CI = 8.86-9.21), and substance use disorder (OR = 2.93; 95% CI = 2.86-3.00) compared to their cisgender peers. TGM patients were also more likely to have problems with education and literacy (OR = 5.95; 95% CI = 5.64-6.28), employment (OR = 3.67; 95% CI = 3.44-3.92), economic circumstances (OR = 5.74; 95% CI = 5.39-6.12), and social exclusion (OR = 7.35; 95% CI = 6.91-7.81). Compared to TGM patients living in states with transphobic policy environments, TGM patients in states with comprehensive protections from discrimination fared better. Conclusions We found wide disparities in mental health and the SDoH among privately insured TGM. More research is critically needed to better understand the health and social needs of TGM populations. Meanwhile, policymakers should consider enacting policies that would prohibit discrimination against TGM people throughout the SDoH -- or the conditions where we live, learn, work, play, and age. Health care providers should also receive education on the unique health needs of TGM patients to advance health equity.

‘Positive disruption’: catalysing system-wide work on health inequalities through embedded research

Abstract Background This presentation explores embedded research as an innovative model for bridging system-level knowledge to action gaps in public health. Embedded researchers (ERers) are university-employed researchers co-located in public health organisations, who work to boost capacity in these organisations to tackle inequalities by better use of evidence in decision-making, evaluation and service improvement Methods Drawing on the initial phase of the role and wider literature, we qualitatively reflect on strengths and limits of a system-level ERer model. Most ERer evidence draws on a one-to-one organisational model. This presentation explores a different model of an ERer embedded in and working across a public health system (health services, municipality, third sector) in a large city in north England Results Our focus is on catalytic features of the ERer role (1) positionality: being embedded at system-level gives fuller understanding of inter-organisational connections and of the implications of emergent system changes; (2) convening: bringing together partners improves mutual awareness and builds interest in collectively pursuing research aligned to identified population health needs and public health priorities in the city; (3) co-production to build capacity: working with a new cross-organisational partnership to collectively address issues constraining opportunities to pursue system-level research; working with the municipality to explore the production/use of research to inform decisions on approaches towards health inequalities. This includes work on links between public health and other functions focused on social determinants of health Conclusions This presentation outlines distinctive consequences of system-level embedded research in a city-wide public health system. It critically appraises the transferability of this model of knowledge production and mobilisation at the intersection of system and cross-organisational action on health inequalities. Key messages • System-level embedded research is an innovative model for helping to bridge system-level knowledge to action gaps in public health. • The model has catalytic benefits and transferability potential, although this needs to be considered in relation to the specific context for proposed system-level embedded research.

Gendered trends in unpaid labour by educational level in Sweden 2004-2022

Abstract Background Unpaid labour has recently been recognised as an important yet neglected social determinant of health. Our aim was to investigate the gendered trends in unpaid labour/domestic work by educational level in prime working-age Swedish adults (30-49 years) from 2004-2022. Methods The study is based on a postal survey sent to a random general population sample of adults from central Sweden in 2004, 2008, 2012, 2017 and 2022. The 30-49-year age group included between 5,500 and 12,200 respondents depending on the survey year. Trends in hours spent in domestic work and in experiencing domestic work as burdensome by gender and educational level were estimated by age-standardised proportions with corresponding 95% confidence intervals. Results Women reported spending more time in domestic work than men throughout every survey period from 2004 to 2022. For example, in 2022, 31% of women spent more than 20 hours per week in domestic work compared to 20% of men. Over time, hours spent in domestic work decreased in women whereas no trend was observed in men. Among women, educational level appeared to make no difference to prevalence of high domestic work time whereas, among men, it was consistently greater among those with higher educational levels. In general, women experienced domestic work as burdensome to a higher degree than men did. Conclusions As gender differences in unpaid labour/domestic work persist in Sweden, more effort is needed to implement social policies to increase men’s participation in domestic work, especially among men with low and middle educational levels, which has the potential to reduce gendered health inequities. Key messages • Amongst Swedish adults aged 30-49 years, the gender gap in unpaid labour has declined during the last two decades, but this is only due to women reducing their domestic work time. • For men, prevalence of high domestic work time was consistently greater among those with higher educational levels, whereas no difference was observed among women.

7.Y.2. Solidarity and public health teaching and practice in the age of new normal

Abstract This workshop will address the concept and topic of solidarity as it pertains to public health (PH). The objectives of the workshop are: • To explore what is understood by solidarity in the context of PH; • To consider the PH scenarios in which solidarity may be an important construct; • To consider how solidarity is understood by PH experts and practitioners, and • To profile investigate how solidarity is represented in educational and training programme in PH. Solidarity is a social determinant of health. It is proven as a crucial factor in achieving PH objectives such as: compliance with vaccination campaigns; donations of bodily samples to biobanks; or refraining from polluting. It can be defined as a cost taken upon oneself for the sake of a group with which one identifies (Prainsack and Buyx 2017). As PH is about achieving health objectives through public participation, solidarity can be seen as the kernel of PH practice. In an era with emerging PH threats, from pandemics to climate crises, the importance of understanding the many meanings and uses of solidarity is essential to PH practitioners. There is much more in solidarity than meets the eye. Solidarity is largely a mystification of a collective identity, a boundary-making mechanism that draw the line between ‘us’ and ‘them’, and most importantly, it is the generator of what is understood as ‘public’. Facing increasing challenges in PH, solidarity is a concept to be thoroughly apprehended. Is there one solidarity, or rather multiple solidarities? What are the referent publics of different solidarities and how do they interact? Can be a global solidarity? Is solidarity a normative or descriptive concept? Is solidarity the outcome or the generator of pro-social behaviour. These are questions that will be discussed in this round table workshop session. Curious to learn about PH views on solidarity, we conducted structured interviews with PH experts to ascertain views on solidarity as a key concept in PH; whether the concept should be incorporated into PH education programme, and if so, how best to do that. Preliminary findings suggest that all interviewees agreed that solidarity is a key concept in PH but when asked to define solidarity, provided diverse answers. They acknowledged that solidarity should be taught in different stages of PH education, but admitted that it rarely appears in current curricula. Many interviewees stated that solidarity may be culturally and politically determined and should be discussed through case studies and guest lectures as well as theory. The added value of this workshop is to raise awareness about the importance of the concept of solidarity and its importance in PH education and training programmes. The workshop will run as a Round table discussion, in which each panellist will make a short presentation on a specific subject, which will then be discussed between panel members and audience. Key messages • Solidarity is considered a key concept for the practice of public health, yet has been constantly contested as too vague and even too political. • Presenting key challenges facing the teaching of solidarity as competence in public health; its conceptual ambiguities and cultural differences and the different uses of solidarity as a value and tool. Speakers/Panelists Farhang Tahzib Faculty of Public Health, Haywards heath, UK Mary Codd University College Dublin, Dublin, Ireland Alison Mc Callum University of Edinburgh, Edinburgh, UK Hagai Boas Van Leer Jerusalem Institute, Jerusalem, Israel

Cardiogenic shock is more prevalent in racialised and newcomer populations and associated with higher mortality

Abstract Background The World Health Organization (WHO) has recognised social determinants of health (SDH) as non-medical factors that affect health outcomes. These SDH have a significant effect on health inequities, whereby more marginalised populations often have worse outcomes due to unfair and avoidable differences in health status. The Ontario Marginalization index (ON-Marg) is an area-level index derived from 42 census variables identifying differences in marginalisation, allowing identification of inequities between population groups and geographical areas. The ‘racialised and newcomer populations’ dimension of the ON-Marg characterises the proportions of recent immigrants and/or people belonging to ‘visible minority’ groups in geographical locales. These data can be used as a surrogate for individual patient data to investigate health outcomes related to this dimension. This study investigated the prevalence and mortality associated with racial marginalisation in patients admitted with cardiogenic shock at a quaternary cardiac referral centre. Methods A single-centre registry of CS admissions from 2014-2023 at a quaternary referral centre cardiac intensive care unit (CICU) in Ontario, Canada was studied. Patient postal codes were identified and mapped to ON-Marg ‘racialised and newcomer populations’ data using the Postal Code Conversion File. The ON-Marg data are categorised into equal quintiles, which was used to determine differences in distribution of CS cases and inpatient survival using the Chi-squared test and Kaplan-Meier methods. Only the index CS hospitalisation was included in the analysis. Results We identified 1513 patients, including 456 (30.1%) females, aged 60.2±16.1 years, with 333 (24.8%) due to acute myocardial infarction CS. The majority of patients were SCAI stage D (69.2%) with 488 (32.3%) dying and 186 (12.3%) receiving a heart transplant or durable ventricular assist device (VAD) before discharge. CS patients were more likely to be in the higher quintiles for marginalisation racialised and newcomer populations and these individuals had higher mortality (p=0.005, figure 1). In a survival analysis, with right-censoring for transplant or VAD, there were significant differences between marginalisation quintiles (figure 2). Conclusions Patients admitted with CS to a large cardiac centre were more likely to be from populations with higher levels of racialised and newcomer individuals. Increasing marginalisation was associated with higher mortality. This identifies a need for delineating whether these differences are aetiological or whether there are barriers in accessing high-quality care in a timely fashion. This could allow an improvement in outcomes for these patient groups. While census-based area-level marginalisation indices can be helpful for identifying possible barriers to equitable care, individualised patient-level data are needed to confirm these findings.

Health Impact Assessment (HIA): a tool to drive health in all policies?

Abstract Health Impact Assessment (HIA) is often promoted as a tool to implement ‘health in all policies’ and sustainable development approaches to improve health and equity outcomes. However, is this truly the case? Currently global HIA practice is variable. This paper shares learning from the development and implementation of HIA in Wales to date to understand how HIA has been, and can be, used to inform policies and decisions and reduce health inequalities. The research investigated if, and how, HIA can be used as a tool to mobilise HiAP in reality. It followed a mixed methodological approach and investigated the contribution of HIA to practically advancing HiAP viewed through the lens of Wales and internationally. Primary and secondary evidence and statistics were collected and analysed. A literature review, stakeholder interviews, online statistical questionnaires and case studies were conducted. Thematic and content analysis techniques used. Findings include the importance of conceptual considerations i.e. the perspective on health - social determinant an equity or environmental determinant driven - taken by those carrying out or commissioning a HIA; the importance of centres of expertise to learn from; and practical considerations such as the political and regulatory environment, workforce and organisational knowledge and capacity. Wales has a dedicated expert HIA Unit, an enabling political environment and has led to HIA influencing policies and plans over 20 years. It has transferrable learning for other nations and the research including the online survey has been replicated by others, led to collaborations with nations such as Portugal and contributed to the reviewed literature by providing case studies on a topics like climate change which have influenced decision makers. Tangible ways forward for policy makers, researchers and academics include the need to develop more cross collaboration and fill gaps in the evidence i.e. on institutionalisation of HIA. Key messages • HIA is a excellent process to drive Health in all policies approaches. • HIA needs an enabling environment and workforce support such as that in Wales to thrive.

Editorial: Social determinants of women’s health in low and middle income countries

Editorial: Social determinants of women’s health in low and middle income countries

Disparities in diabetes-related outcomes in prostate cancer patients - role of social determinants of health and race

Abstract Background Prostate cancer (PC) patients on androgen deprivation therapy (ADT) with diabetes mellitus (DM) are at increased risk of cardiovascular events (CVE) and all-cause mortality (ACM), with metformin use linked to lower ACM. Purpose To analyze the impact of low socioeconomic status (SES), low educational levels, and Non-Hispanic Black (NHB) race on the relationship between DM, and its treatments, and CVE, cardiovascular mortality (CVm), prostate cancer-specific mortality (PCsm), and ACM within 2 years of PC diagnosis in patients ± ADT. Methods We utilized SEER-Medicare (national database for individuals 65 or older covered under US federal health insurance program merged with multiple state cancer registries with ~50% US cancers covered) to study a cohort of PC patients diagnosed from 2009 to 2017, identifying PC cases with ICD-10 - C61 and DM via the Medicare chronic condition file. CVE included Afib, AMI, peripheral artery disease, ischemic stroke, and heart failure. Two patient cohorts were analyzed: those enrolled in Medicare Parts A and B with PC (cohort 1), and those exclusively on ADT (± diabetic medications) and enrolled in Medicare Part D (cohort 2). Outcomes were evaluated using Fine-Gray and Cox models, with further analysis by subgroups: NHB, SES, and education. Results We analyzed 74,052 PC patients, with 6,682 having comprehensive Part D data. Of these, 35% in cohort 1 and 16% in cohort 2 had DM, with median ages of 73 and 72, respectively. Diabetes was more prevalent among NHB men than Non-Hispanic White (NHW), 49% vs 33% in cohort 1 and 25% vs 15% in cohort 2. In cohort 1, 9% and 8.5% of overall and DM individuals were on ADT. Risk factor details are in Table 1, and CVE, CVm, PCsm, and ACM are included in Table 2, showing higher risks of various cardiovascular outcomes for DM patients, particularly for those with low-education levels. In cohort 1, we demonstrated a higher risk of all outcomes across all subgroups with DM (p&amp;lt;0.001). No significant interaction with race was present except in those with lower education levels, where NHW men with lower education showed an increased risk of CVE (sHR 1.15, 95%CI 1.10-1.21, P&amp;lt;0.001). In cohort 2, compared to metformin, the use of all other DM medications was associated with higher ACM. Additionally, those on other DM medications with lower education levels had higher CVE rates. Non-DM individuals with low SES had lower CVE rates, while NHB non-DM individuals had higher PCsm. Conclusion Our study highlights disparities in PC patients with DM in relation to cardiovascular and ACM, with NHB men and those with lower SES and educational status having worse outcomes. Metformin use in patients with low education levels was associated with reduced ACM and CVE risk, indicating its potential protective effect. These findings emphasize the need for further research on the disparities in PC and effects of diabetes medications across different subpopulations.

Food insecurity is associated with poor mental health and health risk behaviors in Czechia

Abstract Background Food insecurity (FI) is one of social determinants of health and a profound public health concern because it leads to malnutrition and hence poor health. COVID-19 impacted people disproportionately and exacerbated preexisting social and health inequalities. The aim of this study was to understand how socioeconomic and health conditions affected one’s FI in Czechia during the pandemic using a representative panel of Czech adults from a longitudinal survey, Life During the Pandemic collected in October 2022 as part of a Czech longitudinal survey. Methods A study sample of 1,499 respondents was included in our multiple logistic regression models. Depressive symptoms and anxiety symptoms were assessed using validated questionnaires PHQ-2 and DAG-2. Results Approximately one third of the study sample (32.4%) reported being food insecure. In the fully-adjusted model, adults with depressive symptoms (OR 2.37, CI 1.49, 5.02), problems with sleeping (OR 2.20, CI 1.64, 2.96), smoking habit (OR 2.27, CI 1.68, 3.07), lower fruit and vegetable consumption (OR 1.50, CI 1.04, 2.17) had greater odds of experiencing FI. The lowest income group was associated with 6.2 times greater odds of reporting FI as compared to the high-income group (CI 3.96, 9.67). Lower education attainment also had higher odds of experiencing FI (OR 2.15, CI 1.40, 3.31). Anxiety was not a significant predictor for FI. Conclusions Our study highlights that food insecurity is associated with depressive symptoms, poor quality of sleep and lower consumption of fruit and vegetables among adults. Food insecurity was also evident among lower income and lower education attainment. Funding source This study was supported by The Charles University Grant Agency (GA UK). Key messages • Our study suggests that adults with poor mental health and diet quality experience food insecurity. • Given the established link between a balanced diet and mental well-being, interventions should encompass not only food security but also the quality of dietary intake.

Determinants of Unmet Healthcare Needs During the Final Stage of the COVID-19 Pandemic: Insights From a 21-Country Online Survey

ObjectivesDuring the COVID-19 pandemic, essential health services experienced significant disruptions, impacting preventive and chronic care across the world.MethodsUtilizing the Pandemic Recovery Survey (PRS), conducted online with Facebook’s Active User Base across 21 countries between March and May 2023, this cross-sectional study identifies the magnitude of and key factors associated with unmet preventive and chronic care needs during the late stage of the COVID-19 pandemic.ResultsApproximately 28.2% of respondents reported unmet preventive care needs, and 42.1% experienced unmet chronic care needs, with key determinants including food insecurity (aOR 1.94, 95% CI 1.81–2.07 for preventive services; aOR 1.85, 95% CI 1.68–2.03 for existing conditions) and distrust in health professionals (aOR 1.09, 95% CI 1.03–1.15 for preventive services; aOR 1.53, 95% CI 1.41–1.66 for existing conditions).ConclusionThe findings underscore a widespread unmet need for health services, highlighting the impact of social determinants and trust in health professionals on service disruption. The results suggest that pandemic recovery efforts should focus on the most affected groups to bridge health disparities and ensure an equitable recovery.