The Covid-19 pandemic profoundly disrupted societal systems, prompting community groups, voluntary organizations and employers to adapt rapidly to emerging needs. Here we present findings of a study conducted in the North West of England, exploring how groups and organisations adapted and responded to local needs at this time. We conducted semi-structured interviews with ‘key informants’ within local community voluntary, charity, faith or social enterprise (VCFSE) sector groups and organisations (n = 19) and large/ medium employers within any sector (n = 6). Interview transcripts were analysed thematically by a team of academic researchers and ‘Public Advisers’ with knowledge of local communities. Our findings reveal that community-based VCFSE groups and organisations played a critical role in addressing immediate needs such as food insecurity, isolation, and health vulnerabilities. This response was motivated by a strong sense of responsibility for the wellbeing of the clients and communities they served, and was enabled by their strong community networks, local knowledge, and ability to increase system capacity through collaboration. However, in a context of increased wellbeing needs later in the pandemic, many struggled to restart their core business, constrained by depleted resources and difficulties in interpreting and applying government ‘Covid-secure’ legislation and guidance. The study underscores the importance of local resilience, highlighting the VCFSE sector’s central role in addressing inequalities exacerbated by crises. It calls for substantial long-term investment to sustain this vital infrastructure, which is critical not only for recovery but also for preparedness for future societal shocks.

Objectives To describe the systematic development of a physiotherapist led group behaviour change intervention targeting physical activity and sedentary behaviour in individuals who have undergone bariatric surgery. Study design Intervention development including evidence synthesis, qualitative research and mapping of intervention components, using the 2008 MRC framework for complex interventions. MethodsWe conducted a systematic review to identify the evidence for promising interventions and components to increase physical activity and reduce sedentary behaviour following bariatric surgery. We also conducted primary qualitative research exploring these behaviours with three key stakeholder groups: patients, clinicians and commissioners. We selected two contemporary behaviour change frameworks to inform intervention development and developed a conceptual matrix in which intervention objectives were defined to inform selection of appropriate behaviour change techniques, proposed mechanisms of action(s), and mode of delivery. We also developed two intervention handbooks for participants and facilitators to support delivery and receipt of the intervention. Results We have developed a behaviour change intervention targeting physical activity and sedentary behaviour in patients following bariatric surgery. Eight intervention objectives were defined and mapped to the Behaviour Change Wheel and Theoretical Domains Framework. We identified what the intervention must be able to do (intervention functions), behaviour change techniques that could be used to achieve this, the proposed mechanism of action, and mode of delivery. This intervention will be subject to a feasibility study, with the intervention delivered online over a six-week period to participants who have had bariatric surgery within the previous five years.

INTRODUCTION:Social prescribing has become an important feature of the UK primary care offer. However, there remains limited evidence on how best to implement and deliver social prescribing programmes to maximise effectiveness and long-term sustainability.AIM:To explore social prescribing practices and experience of implementing social prescribing programmes across National Institute for Health and Social Care Research (NIHR) Collaborative Leadership for Applied Health and Care Research (CLAHRC) North West Coast (NWC) and NIHR Applied Research Collaboration (ARC) NWC region to identify key learning points that can be applied to other settings.METHOD:We held a learning exchange workshop attended by practitioners and Public Advisors who had been involved in implementing and evaluating eight different social prescribing programmes with the support of NIHR CLAHRC NWC. We followed this with an online survey of social prescribing practice and priorities within the NIHR ARC NWC area. We used the findings from the workshop and survey to develop an initial model of the elements needed to successfully implement and sustain a working social prescribing programme.FINDINGS:We identified three core essential elements for a successful social prescribing programme: a personalised approach; meaningful service-user and community involvement; and whole systems working. These core elements need to be supported with adequate resources in the form of continuity of funding and adequate community resources to refer people to, capacity building and appropriate evaluation.CONCLUSION:We were able to use a learning exchange workshop to both facilitate learning between practitioners and begin the process of identifying the ingredients needed for a successful social prescribing programme, which may be built on with further research.

BACKGROUND:We report on a study of a facilitated interactive group learning approach, through Collaborative Implementation Groups (CIGs), established to enhance capacity for equity-sensitive evaluation of healthcare services to inform local decision-making: (1) What was the experience of participants of the CIGs? (2) How was knowledge mobilisation achieved? (3) What are the key elements that enhance the process of coproducing equity-sensitive evaluations? METHODS:A thematic analysis of qualitative data obtained from focus group (FG) discussions and semistructured interviews exploring the experiences of participants. All FGs included representation of participants from different projects across the programme. Interviews were conducted with a member from each of the teams participating in the first cohort after their final workshop. RESULTS:We identified four themes to illustrate how the approach to delivering intensive and facilitated training supported equity-sensitive evaluations of local healthcare services: (1) Creating the setting for coproduction and knowledge mobilisation; (2) establishing a common purpose, meaning and language for reducing health inequalities; (3) making connections and brokering relationships and (4) challenging and transforming the role of evaluation. CONCLUSION:We report on the implementation of a practical example of engaged scholarship, where teams of healthcare staff were supported with resources, interactive training and methodological advice to evaluate their own services, enabling organisations to assemble timely practical and relevant evidence that could feed directly into local decision-making. By encouraging mixed teams of practitioners, commissioners, patients, the public and researchers to work together to coproduce their evaluations, the programme also aimed to systematise health equity into service change. The findings of our study illustrate that the approach to delivering training gave participants the tools and confidence to address their organisation's stated aims of reducing health inequalities, coproduce evaluations of their local services and mobilise knowledge from a range of stakeholders. PATIENT OR PUBLIC CONTRIBUTION:The research question was developed collaboratively with researchers, partner organisations and public advisers (PAs). PAs were involved in meetings to agree on the focus of this research and to plan the analysis. N. T. is a PA and coauthor, contributing to the interpretation of findings and drafting of the paper.

As the global population continues to age, the prevalence of dementia is increasing worldwide. While there is an emphasis on early, timely diagnosis and treatment options for people with a dementia, wait times from referral to diagnosis have increased. Neuroimaging performed by radiologists can be utilised to support dementia diagnoses. The purpose of this commentary is to consider whether advanced clinical practitioners, who specialise in dementia, are well placed to re-report on pre-existing neuroimages to support a clinical diagnosis of dementia.

The influence of place-based factors on the physical and mental health of residents is well established and acknowledged within the population health approach to addressing health and wellbeing inequalities. The COVID-19 pandemic brought to the fore the issues that global communities face. The current UK policy context of ‘levelling up’ represents these concerns and the need to address them. This research examines perceptions of community wellbeing and its determinants as collected within a city region of the North West Coast of England during COVID restrictions between June and August 2020. The paper aims to establish the structure, construct validity and reliability of a new measure of community wellbeing - the Wellbeing in Place Perceptions Scale. Further, it aims to examine how this measure of community wellbeing correlated with symptoms of common mental health as reported by residents of this relatively disadvantaged city region during this unprecedented time. Results indicate that the WIPPS has a reliable and valid structure, correlating significantly with another widely used measure of sense of community and with the Index of Multiple Deprivation. Its relationship to self-reported common mental distress is also clear. Though in need of replication and longitudinal testing, the findings reported here on this new measure remind us that individual and place-based factors combine to influence wellbeing and that community needs to have an increasingly influential role to sustainably prevent future mental health challenges.

The Health Inequalities Assessment Toolkit (HIAT) was developed to support those involved in health research to integrate a focus on health inequalities. Our study focuses on bringing together the concepts of boundary objects (BO) and brokers-as-bricoleurs to explain the implementation of the HIAT within a research capacity building programme. Exploring the extent to which (i) the HIAT operated as a BO and (ii) the ideal conditions to nurture and enhance its effectiveness during knowledge mobilisation. We employed a qualitative approach to analyse: semi-structured focus groups and telephone interviews; secondary data from an evaluation of the wider research programme within which the capacity building was situated. Data was thematically analysed incorporating the properties of a BO: meaningfulness, convergence, resonance and authenticity. Four main themes identified: (1) Generating convergence through creating a focus (2) Reconciling differences to create a common language (3) Workshop facilitators: boundary brokers-as-bricoleurs, (4) Thoughts into action. The HIAT operated as a BO, enabling individuals across the different project teams to galvanise around the issue of health inequalities, explore collaboratively and incorporate equity within service evaluations. Highlighting the importance of involving brokers with an ability to improvise and mobilise around the HIAT, using their expertise to translate and interpret across boundaries and emphasise shared goals. Reflecting on this, a modified tool with additional resources beyond socio-economic causes has been launched as a forum to consider health inequalities from diverse perspectives for use beyond UK health and social care research.

BACKGROUND:This paper considers remote working in patient public involvement and engagement (PPIE) in health and social care research. With the advent of the Covid-19 pandemic and associated lock-down measures in the UK (from March 2020), PPIE activities switched to using remote methods (e.g., online meetings), to undertake involvement. Our study sought to understand the barriers to and facilitators for remote working in PPIE by exploring public contributors' and PPIE professionals' (people employed by organisations to facilitate and organise PPIE), experiences of working remotely, using online and digital technologies. A particular focus of our project was to consider how the 'digital divide' might negatively impact on diversity and inclusion in PPIE in health and social care research. METHODS:We used a mixed method approach: online surveys with public contributors involved in health and social care research, online surveys with public involvement professionals, and qualitative interviews with public contributors. We co-produced the study with public contributors from its inception, design, subsequent data analysis and writing outputs, to embed public involvement throughout the study. RESULTS:We had 244 respondents to the public contributor survey and 65 for the public involvement professionals (PIPs) survey and conducted 22 qualitative interviews. Our results suggest public contributors adapted well to working remotely and they were very positive about the experience. For many, their PPIE activities increased in amount and variety, and they had learnt new skills. There were both benefits and drawbacks to working remotely. Due to ongoing Covid restrictions during the research project, we were unable to include people who did not have access to digital tools and our findings have to be interpreted in this light. CONCLUSION:Participants generally favoured a mixture of face-to-face and remote working. We suggest the following good practice recommendations for remote working in PPIE: the importance of a good moderator and/or chair to ensure everyone can participate fully; account for individual needs of public contributors when planning meetings; provide a small expenses payment alongside public contributor fees to cover phone/electricity or WiFi charges; and continue the individual support that was often offered to public contributors during the pandemic.

INTRODUCTION:Covid-19 expanded the use of remote working to engage with public contributors in health and social care research. These changes have the potential to limit the ability to participate in patient and public involvement and engagement (PPIE) for some public contributors. It is therefore important to understand public contributors' preferences, so that remote working can be organized in an optimal way to encourage rather than discourage participation. METHODS:We use an economic preference elicitation tool, a discrete choice experiment (DCE), via an online survey, to estimate public contributors' preferences for and trade-offs between different features of remote meetings. The features were informed by previous research to include aspects of remote meetings that were relevant to public contributors and amenable to change by PPIE organizers. RESULTS:We found that public contributors are more likely to participate in a PPIE project involving remote meetings if they are given feedback about participation; allowed to switch their camera off during meetings and step away if/when needed; were under 2.5 h long; organized during working hours, and are chaired by a moderator who can ensure that everyone contributes. Different combinations of these features can cause estimated project participation to range from 23% to 94%. When planning PPIE and engaging public contributors, we suggest that resources are focused on training moderators and ensuring public contributors receive meeting feedback. DISCUSSION AND CONCLUSION:Project resources should be allocated to maximize project participation. We provide recommendations for those who work in public involvement and organize meetings on how resources, such as time and financial support, should be allocated. These are based on the preferences of existing public contributors who have been involved in health and social care research. PATIENT OR PUBLIC CONTRIBUTION:We had a public contributor (Naheed Tahir) as a funded coapplicant on the UKRI ESRC application and involved members of the North West Coast Applied Research Collaboration (NWC ARC) Public Advisor Forum at every stage of the project. The survey design was informed from three focus groups held with NWC ARC public contributors. The survey was further edited and improved based on the results of six one-to-one meetings with public contributors.

Background Bariatric surgery promotes weight loss and improves co-morbid conditions, with patients who are more physically active having better outcomes. However, levels of physical activity and sedentary behaviour often remain unchanged following surgery. Objectives To identify interventions and components thereof that are able to facilitate changes in physical activity and sedentary behaviour. Eligibility Physical activity and/or sedentary behaviour must have been measured, pre and post intervention, in patients who have undergone bariatric surgery. Study appraisal and synthesis methods : Four databases were searched with key-words. Two researchers conducted paper screening, data extraction and risk-of-bias assessment. Results Twelve studies were included; eleven were randomised. Two were delivered presurgery and ten postsurgery; five found positive effect. Moderate to vigorous physical activity increased in three studies, two of which also found a significant increase in step count. The fourth found a significant increase in strenuous activity and the fifth a significant increase in metabolic equivalent of task/day and reduced time spent watching television. Limitations Meta-analysis could not be conducted due to heterogeneity of outcomes and the tools used. Conclusion and implications of key findings This review has identified interventions and components thereof that were able to provoke positive effect. However, intervention and control conditions were not always well described particularly in terms of behaviour change techniques and the rationale for their use.

National financial incentive schemes for improving the quality of primary care have come under criticism in the United Kingdom, leading to calls for localized alternatives. This study investigated whether a local general practice incentive-based quality improvement scheme launched in 2011 in a city in the North West of England was associated with a reduction in all-cause emergency hospital admissions. Difference-in-differences analysis was used to compare the change in emergency admission rates in the intervention city, to the change in a matched comparison population. Emergency admissions rates fell by 19 per 1,000 people in the years following the intervention (95% confidence interval [17, 21]) in the intervention city, relative to the comparison population. This effect was greater among more disadvantaged populations, narrowing socioeconomic inequalities in emergency admissions. The findings suggest that similar approaches could be an effective component of strategies to reduce unplanned hospital admissions elsewhere.

Background and aimDespite the significant mental health challenges the COVID-19 pandemic and its associated government measures have presented, research has shown that the majority of people have adapted and coped well. The aim of this study was i) to determine the proportion of people with mental stability and volatility during the pandemic in a North West England city region sample and ii) to establish group differences in psychosocial variables. Mental stability and volatility refer to the extent to which individuals reported change in levels of common mental health symptoms over the course of 12 weeks. No change in mental health over the 12 weeks reflected mental stability whilst change in mental health reflected mental volatility.MethodA two-wave-online survey (N = 163) was used to explore the psychological and social impact of the pandemic on relatively disadvantaged neighbourhoods within the region. The data collected represents 12 weeks of individual pandemic experience between mid-June and mid-December 2020. A three-level composite common mental health change variable was created combining self-reported anxiety and depression to group stable, volatile, and very volatile individuals in terms of the changeability of their mental health. Kruskal-Wallis with post-hoc tests were used to determine how people with mental stability and volatility differed on factors categorised within an ecological framework of resilience (individual, community, societal, and COVID-19 specific).ResultsIndividuals categorised as 'stable' in terms of mental health symptoms (63.6%) had better mental and physical health; were more tolerant of uncertainty; and reported higher levels of resilience and wellbeing compared to 'very volatile' people (19.8%). These individuals also reported feeling less socially isolated, experienced a greater sense of belonging to their community which was more likely to fulfil their needs, and were more likely to have access to green space nearby for their recommended daily exercise. 'Stable' individuals did not report worrying any more during the pandemic than usual and tolerated uncertainty better compared to those in the 'volatile' group.ImplicationsThe majority of participants in this sample were mentally stable and coping well with the challenges presented by the pandemic. The resilience of these individuals was related to key place-based factors such as a strong sense of community and useable local assets. The data showcase the role of place-based social determinants in supporting resilience and thereby highlight key preventative measures for public mental health during times of international crisis.

Background During the COVID-19 pandemic, there have been concerns regarding potential bias in pulse oximetry measurements for people with high levels of skin pigmentation. We systematically reviewed the effects of skin pigmentation on the accuracy of oxygen saturation measurement by pulse oximetry (SpO 2 ) compared with the gold standard SaO 2 measured by CO-oximetry. Methods We searched Ovid MEDLINE, Ovid Embase, EBSCO CINAHL, ClinicalTrials.gov, and WHO International Clinical Trials Registry Platform (up to December 2021) for studies with SpO 2 –SaO 2 comparisons and measuring the impact of skin pigmentation or ethnicity on pulse oximetry accuracy. We performed meta-analyses for mean bias (the primary outcome in this review) and its standard deviations (SDs) across studies included for each subgroup of skin pigmentation and ethnicity and used these pooled mean biases and SDs to calculate accuracy root-mean-square ( A rms ) and 95% limits of agreement. The review was registered with the Open Science Framework ( https://osf.io/gm7ty ). Results We included 32 studies (6505 participants): 15 measured skin pigmentation and 22 referred to ethnicity. Compared with standard SaO 2 measurement, pulse oximetry probably overestimates oxygen saturation in people with the high level of skin pigmentation (pooled mean bias 1.11%; 95% confidence interval 0.29 to 1.93%) and people described as Black/African American (1.52%; 0.95 to 2.09%) (moderate- and low-certainty evidence). The bias of pulse oximetry measurements for people with other levels of skin pigmentation or those from other ethnic groups is either more uncertain or suggests no overestimation. Whilst the extent of mean bias is small or negligible for all subgroups evaluated, the associated imprecision is unacceptably large (pooled SDs > 1%). When the extent of measurement bias and precision is considered jointly, pulse oximetry measurements for all the subgroups appear acceptably accurate (with A rms < 4%). Conclusions Pulse oximetry may overestimate oxygen saturation in people with high levels of skin pigmentation and people whose ethnicity is reported as Black/African American, compared with SaO 2 . The extent of overestimation may be small in hospital settings but unknown in community settings. Review protocol registration https://osf.io/gm7ty

Background Public and Patient Involvement, Engagement and Participation research encompasses working with patients/service users (people with a medical condition receiving health service treatment), public members, caregivers and communities (who use services or care for patients). The Partner Priority Programme (PPP) was developed by the National Health Service [NHS] and National Institute for Health Research Collaboration for Leadership in Applied Health Research and Care [NIHR CLAHRC] NWC to share information and experience on evaluating new services being offered to patients that were seeking to reduce health inequalities, improve people’s health and wellbeing and reduce emergency hospital admissions. This paper seeks to explore an approach developed for involving the public as equal partners within the evaluation and decision-making processes of health and social care services research. The aim of this study was to identify how public advisors were included, the impact of their involvement, and how change occurred within the organisations following their involvement. Methods A qualitative approach using focus group discussions was adopted to explore the experiences of two cohorts of participants involved in PPP project teams. Focus groups were held with public advisors ( n = 9), interns (n = 9; staff or public who received a funded internship for a PPP project), NHS and Local Authority initiative leads ( n = 10), and academic facilitators ( n = 14). These were transcribed verbatim and analysed using a thematic approach. Results Thirty-two public advisors were recruited to support 25 PPP projects across the Collaboration for Leadership in Applied Health Research and CLAHRC North West Coast [NWC] partner organisations. Three inter-related themes were conceptualised: 1) “Where it all started - involving public advisors” identified the varying journeys to recruitment and experiences of becoming a public advisor; 2) “Steps toward active involvement and engagement” related to public advisors becoming core team members; and 3) “Collaborative working to enhance public and patient involvement” relayed how projects identified the benefits of working jointly with the public advisors, particularly for those who had not experienced this style of working before. Conclusions The findings indicate that the PPP model is effective for embedding Public and Patient Involvement [PPI] within health services research, and recommends that PPI is integrated at the earliest opportunity within research projects and service evaluations through the use of support-led and facilitative programmes.

Introduction Increased physical activity and reduced sedentary behaviour can encourage favourable outcomes after bariatric surgery. However, there is a lack of evidence as to how to support patients with behaviour change. The aim of this study is to assess the feasibility of a physiotherapist led, online group-based behaviour change intervention to increase physical activity and reduce sedentary behaviour following bariatric surgery. Methods and analysis Single arm feasibility study of a theory and evidence-based group behaviour change intervention based on the Behaviour Change Wheel and Theoretical Domains Framework using behaviour change techniques from the Behaviour Change Technique Taxonomy v1. The intervention has eight objectives and specifies behaviour change techniques that will be used to address each of these. Groups of up to eight participants who have had surgery within the previous 5 years will meet weekly over 6 weeks for up to 1½ hours. Groups will be held online led by a physiotherapist and supported by an intervention handbook. Feasibility study outcomes include: rate of recruitment, retention, intervention fidelity, participant engagement and acceptability. Secondary outcomes include: physical activity, sedentary behaviour, body composition, self-reported health status and will be analysed descriptively. Change in these outcomes will be used to calculate the sample size for a future evaluation study. Qualitative interviews will explore participants’ views of the intervention including its acceptability. Data will be analysed according to the constant comparative approach of grounded theory. Ethics and dissemination This study has National Health Service Research Ethics Committee approval; Haydock 20/NW/0472. All participants will provide informed consent and can withdraw at any point. Findings will be disseminated through peer-reviewed journals, conference and clinical service presentations. Trial registration number ISRCTN31524689.

BACKGROUND:Socio-economic status (SES) has been linked to treatment outcomes for mental health problems, whilst little to no literature has explored the effects of SES on access to both medication and psychological therapy. The aim of this study was to explore whether access to mental health treatments differed by SES.METHODS:The North West Coast Household Health Survey (HHS) collected data from residents aged 18+ from across 20 disadvantaged and 8 less disadvantaged neighbourhoods in 2015, and from 20 disadvantaged neighbourhoods in 2018. Logistic regression was used to explore the effects of SES on access to treatment (medication, psychological therapy) for people who had experienced mental health problems in the past 12 months.RESULTS:Of 6860 participants, 2932 reported experiencing mental health problems in the past 12 months. People from more disadvantaged backgrounds experienced greater rates of anxiety and depression. Anti-depressant and anti-psychotic medication treatment was significantly more common in residents with lower SES, as well as counselling. Regression analysis showed that residents from more disadvantaged neighbourhoods who reported mental distress were more likely to receive medication.CONCLUSIONS:This appears to be the first study showing higher levels of treatment with medication and psychological therapy in people from disadvantaged backgrounds. Future research needs to address the underlying factors associated with increased mental health treatment uptake in people from lower socio-economic backgrounds.

AIMSThe aim of this study is to assess the impact of establishing a specialized community personality disorder team on out of area placements, local hospital admissions and out of hours crisis contacts for service users with borderline personality disorder.METHODThis is a before-after interim evaluation of a new service. We tested, through a paired t-test, whether the intervention generated statistically significant differences over a range of measures of service usage, including out of area placements, local hospital admissions and out of hours crisis contacts. Data from 12 months after the intervention started were compared with the previous 12 months of routine care, to determine the effect on crisis contacts, days in hospital and those returning from/or sent out of area for care. Finally, we have assessed the likelihood to generate cost savings.RESULTSAll service users in out of area placements were repatriated to live in the community locally (100%), and there was a statistically significant decrease in inpatient admissions (80%). This was counterbalanced by a smaller but statistically significant increase in out of hours community crisis contacts (30%), although these reduced over time.CONCLUSIONReorganizing local care pathways can lead to less out of area placements and less hospital admissions. © 2019 John Wiley & Sons, Ltd.

Searchable abstracts of presentations at key conferences in obesity ISSN 2632-9808 (online)

BACKGROUND:The NICE guideline for Chronic Fatigue Syndrome/Myalgic Encephalomyelitis (CFS/ME) emphasises the need for an early diagnosis in primary care with management tailored to patient needs. However, GPs can be reluctant to make a diagnosis and are unsure how to manage people with the condition.METHODS:A meta synthesis of published qualitative studies was conducted, producing a multi-perspective description of barriers to the diagnosis and management of CFS/ME, and the ways that some health professionals have been able to overcome them. Analysis provided second-order interpretation of the original findings and developed third-order constructs to provide recommendations for the medical curriculum.RESULTS:Twenty one qualitative studies were identified. The literature shows that for over 20 years health professionals have reported a limited understanding of CFS/ME. Working within the framework of the biomedical model has also led some GPs to be sceptical about the existence of the condition. GPs who provide a diagnosis tend to have a broader, multifactorial, model of the condition and more positive attitudes towards CFS/ME. These GPs collaborate with patients to reach agreement on symptom management, and use their therapeutic skills to promote self care.CONCLUSIONS:In order to address barriers to the diagnosis and management of CFS/ME in primary care, the limitations of the biomedical model needs to be recognised. A more flexible bio-psychosocial approach is recommended where medical school training aims to equip practitioners with the skills needed to understand, support and manage patients and provide a pathway to refer for specialist input.

RATIONALE, AIMS AND OBJECTIVES Cardiovascular disease (CVD) often arises from modifiable lifestyle factors. Health care professionals may lack the skills and resources to sustain behaviour change, lay 'health trainers' (LHT) offer a potential alternative. We sought to assess the cost-effectiveness of using a LHT to improve heart-health lifestyles in deprived communities. METHODS Participants in this randomized trial were aged ≥18 years with at least one risk factor for CVD (hypertension, raised cholesterol, diabetes, BMI>30 or current smoker). Both groups received health promotion literature. LHT were also able to provide intervention participants with information, advice and support aimed at changing beliefs and behaviour. Costs and quality-adjusted life year (QALY) changes were estimated over 6 months. The cost-utility [incremental cost-effectiveness ratio (ICER)] of LHT was calculated and assessed in relation to the cost-effectiveness threshold of £20 000-30 000 per QALY. The probability of LHT being cost-effective was also calculated. RESULTS Seventy-two participants were randomized to a LHT, with 38 controls. The mean cost of the LHT intervention was £151. On average, other health and social service costs fell by £21 for controls and £75 for intervention participants giving a LHT mean overall incremental cost of £98. The mean QALY gains were 0.022 and 0.028, respectively. The ICER for LHT was £14 480, yet there was a 61% chance of making the wrong decision at a £20 000/QALY threshold. CONCLUSION LHT provision was estimated to be cost-effective for people at risk of CVD. However, a large level of uncertainty was associated with that decision.