Mapping intersectional inequalities in biomarkers of healthy ageing and chronic disease in older English adults

Chronic diseases and their inequalities amongst older adults are a significant public health challenge. Prevention and treatment of chronic diseases will benefit from insight into which population groups show greatest risk. Biomarkers are indicators of the biological mechanisms underlying health and disease. We analysed disparities in a common set of biomarkers at the population level using English national data (n = 16,437). Blood-based biomarkers were HbA1c, total cholesterol and C-reactive protein. Non-blood biomarkers were systolic blood pressure, resting heart rate and body mass index. We employed an intersectionality perspective which is concerned with how socioeconomic, gender and ethnic disparities combine to lead to varied health outcomes. We find granular intersectional disparities, which vary by biomarker, with total cholesterol and HbA1c showing the greatest intersectional variation. These disparities were additive rather than multiplicative. Each intersectional subgroup has its own profile of biomarkers. Whilst the majority of variation in biomarkers is at the individual rather than intersectional level (i.e. intersections exhibit high heterogeneity), the average differences are potentially associated with important clinical outcomes. An intersectional perspective helps to shed light on how socio-demographic factors combine to result in differential risk for disease or potential for healthy ageing

Determinants of uptake of hepatitis B testing and healthcare access by migrant Chinese in the England: a qualitative study

BACKGROUND: Global migration from hepatitis B endemic countries poses a significant public health challenge in receiving low-prevalence countries. In the UK, Chinese migrants are a high risk group for hepatitis B. However, they are an underserved population that infrequently accesses healthcare. This study sought to increase understanding of the determinants of hepatitis B testing and healthcare access among migrants of Chinese ethnicity living in England. METHODS: We sought to obtain and integrate insights from different key stakeholders in the system. We conducted six focus group discussions and 20 in-depth interviews with community members and patients identifying themselves as 'Chinese', and interviewed 21 clinicians and nine health service commissioners. Data were thematically analysed and findings were corroborated through two validation workshops. RESULTS: Three thematic categories emerged: knowledge and awareness, visibility of the disease, and health service issues. Low disease knowledge and awareness levels among community members contributed to erroneous personal risk perception and suboptimal engagement with services. Limited clinician knowledge led to missed opportunities to test and inaccurate assessments of infection risks in Chinese patients. There was little social discourse and considerable stigma linked to the disease among some sub-sections of the Chinese population. A lack of visibility of the issue and the population within the health system meant that these health needs were not prioritised by clinicians or commissioners. Service accessibility was also affected by the lack of language support. Greater use of community outreach, consultation aids, 'cultural competency' training, and locally adapted testing protocols may help. CONCLUSIONS: Hepatitis B among migrants of Chinese ethnicity in England can be characterised as an invisible disease in an invisible population. Multi-modal solutions are needed to tackle barriers within this population and the health system

Suicide Prevention From the Perspectives of Gay, Bisexual, and Two-Spirit Men

Although gay, bisexual, and two-spirit men (GBTSM) experience high rates of suicidality, there have been few empirical studies of prevention initiatives and policies that could address or reverse this major social problem. This article reports on a photovoice study of 29 GBTSM who had a history of suicidality or lost a fellow GBTSM to suicide. We focused our analysis on participants’ perspectives on suicide prevention. Participants described four key considerations for GBTSM suicide prevention: (a) recognizing and addressing enduring homophobia, biphobia, and mental illness stigma; (b) provision of low-barrier, long-term, and GBTSM-affirming counseling; (c) de-isolation through peer support and community connection; and (d) fostering creativity and cultural resilience. By engaging GBTSM affected by suicide through photographs that depict their experiences and points of view, in this study, we offer concrete recommendations to reduce suicidality among GBTSM

The Diversity Dividend: does a more diverse and inclusive research community produce better biomedical and health research?

Over the past decade, the need for greater diversity and inclusion across research systems has received greater emphasis from policymakers, funders, universities and stakeholders. Strategies in support of diversity and inclusion need to be underpinned by the best available evidence. This short briefing paper is a summary of a larger review carried out by a multidisciplinary team from University of Sheffield of the relationship between a diverse and inclusive biomedical and health research community, and the qualities and impacts of its research

Sociologists in Public Health: marginal observers of mainstream collaborators?

This article considers why sociology and public health do not collaborate more frequently and what sociologists might need to do to enhance their contributions to public health. It highlights a group of sociologists who have worked alongside public health practitioners that suggest ways to enhance sociology’s accessibility and use within public health, deriving from a workshop conducted in 2022