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The impact of the cost of living crisis and food insecurity on food purchasing behaviours and food preparation practices in people living with obesity. Appetite 2024; 196:107255. [PMID: 38367913 DOI: 10.1016/j.appet.2024.107255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 01/12/2024] [Accepted: 02/06/2024] [Indexed: 02/19/2024]
Abstract
Lower income households are at greater risk of food insecurity and poor diet quality than higher income households. In high-income countries, food insecurity is associated with high levels of obesity, and in the UK specifically, the cost of living crisis (i.e., where the cost of everyday essentials has increased quicker than wages) is likely to have exacerbated existing dietary inequalities. There is currently a lack of understanding of the impact of the current UK cost of living crisis on food purchasing and food preparation practices of people living with obesity (PLWO) and food insecurity, however this knowledge is critical in order to develop effective prevention and treatment approaches to reducing dietary inequalities. Using an online survey (N = 583) of adults residing in England or Scotland with a body mass index (BMI) of ≥30 kg/m2, participants self-reported on food insecurity, diet quality, perceived impact of the cost of living crisis, and their responses to this in terms of food purchasing behaviours and food preparation practices. Regression analyses found that participants adversely impacted by the cost of living crisis reported experiencing food insecurity. Additionally, food insecurity was associated with use of specific purchasing behaviours (i.e., use of budgeting, use of supermarket offers) and food preparation practices (i.e., use of energy-saving appliances, use of resourcefulness). Exploratory analyses indicated that participants adversely impacted by the cost of living crisis and who used budgeting had low diet quality, whereas use of meal planning was associated with high diet quality. These findings highlight the fragility of food budgets and the coping strategies used by PLWO and food insecurity during the cost of living crisis. Policy measures and interventions are urgently needed that address the underlying economic factors contributing to food insecurity, to improve access to and affordability of healthier foods for all.
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Lived experience of work and long COVID in healthcare staff. Occup Med (Lond) 2024; 74:78-85. [PMID: 38071754 PMCID: PMC10875925 DOI: 10.1093/occmed/kqad117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2024] Open
Abstract
BACKGROUND Healthcare workers (HCWs) had a greater occupational risk of exposure to coronavirus disease 2019 (COVID-19) and reported higher rates of long COVID (LC). This has implications for the provision of health care in already stretched health services. AIMS This study explored the impact of LC on a range of UK National Health Service (NHS) HCWs, their health and well-being, the effect on work patterns, and occupational support received. METHODS Mixed-methods study, online survey and qualitative interviews. Participants self-reporting LC symptoms were recruited through social media and NHS channels. Interviews used maximum variation sampling of 50 HCWs including healthcare professionals, ancillary and administration staff. Thematic analysis was conducted using NVivo software. RESULTS A total of 471 HCWs completed the online survey. Multiple LC symptoms were reported, revealing activity limitations for 90%. Two-thirds had taken sick leave, 18% were off-work and 33% reported changes in work duties. There were few differences in work practices by occupational group. Most participants were working but managing complex and dynamic symptoms, with periods of improvement and exacerbation. They engaged in a range of strategies: rest, pacing, planning and prioritizing, with work prioritized over other aspects of life. Symptom improvements were often linked to occupational medicine, managerial, colleague support and flexible workplace adjustments. CONCLUSIONS LC has a significant impact on the lives of HCWs suffering prolonged symptoms. Due to the variability and dynamic nature of symptoms, workplace support and flexible policies are needed to help retain staff.
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What qualitative research can tell us about food and nutrition security in the UK and why we should pay attention to what it is telling us. Proc Nutr Soc 2023:1-10. [PMID: 37799071 DOI: 10.1017/s0029665123003713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/07/2023]
Abstract
Poor dietary patterns leading to poorer health and increased health care use have affected people living in disadvantaged economic circumstances in the UK for decades, which many fear will be exacerbated due to the UK's current so-called 'cost of living crisis'. The voices of experts by experience of those health and social inequalities are not routinely included in health improvement intervention development in relation to obesity prevention policy and programmes. Obesity is highly correlated with food insecurity experience in high-income country contexts (where food insecurity data are routinely collected) and is similarly socially patterned. Using a health equity lens, this review paper highlights qualitative research findings that have revealed the perspectives and direct experiences of people living with food insecurity, or those others supporting food-insecure households, that shed light on the role and influence of the socio-economic contextual factors food-insecure people live with day-to-day. Insights from qualitative research that have focused on the granular detail of day-to-day household resource management can help us understand not only how food insecurity differentially impacts individual household members, but also how behavioural responses/food coping strategies are playing into pathways that lead to avoidable ill health such as obesity, diabetes and other chronic health conditions, including mental health problems. This review paper concludes by discussing research and policy implications in relation to food-insecure households containing people with chronic health conditions, and for pregnant women and families with infants and very young children living in the UK today.
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Addressing social determinants of health in the wake of the COVID-19 pandemic: urgent need to consider policy and practice in relation to pharmacy's contribution. INTERNATIONAL JOURNAL OF PHARMACY PRACTICE 2022; 30:401-403. [PMID: 36326146 DOI: 10.1093/ijpp/riac072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/04/2023]
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Analysis of rare disruptive germline mutations in 2,135 enriched BRCA-negative breast cancers excludes additional high-impact susceptibility genes. Ann Oncol 2022; 33:1318-1327. [PMID: 36122798 DOI: 10.1016/j.annonc.2022.09.152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 08/15/2022] [Accepted: 09/01/2022] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Breast cancer has a significant heritable basis, of which approximately 60% remains unexplained. Testing for BRCA1/BRCA2 offers useful discrimination of breast cancer risk within families, and identification of additional breast cancer susceptibility genes could offer clinical utility. PATIENTS AND METHODS We included 2,135 invasive breast cancer cases recruited via the BOCS study, a retrospective UK study of familial breast cancer. ELIGIBILITY CRITERIA female, BRCA-negative, white European ethnicity, and one of: i) breast cancer family history, ii) bilateral disease, iii) young age of onset (<30 years), iv) concomitant ovarian cancer. We undertook exome sequencing of cases and performed gene-level burden testing of rare damaging variants against those from 51,377 ethnicity-matched population controls from gnomAD. RESULTS 159/2135 (7.4%) cases had a qualifying variant in an established breast cancer susceptibility gene, with minimal evidence of signal in other cancer susceptibility genes. Known breast cancer susceptibility genes PALB2, CHEK2 and ATM were the only genes to retain statistical significance after correcting for multiple testing. Due to the enrichment of hereditary cases in the series, we had good power (>80%) to detect a gene of BRCA1-like risk (odds ratio = 10.6) down to a population minor allele frequency of 4.6 x 10-5 (1 in 10,799, less than one tenth that of BRCA1)and of PALB2-like risk (odds ratio = 5.0) down to a population minor allele frequency of 2.8 x 10-4 (1 in 1,779, less than half that of PALB2). Power was lower for identification of novel moderate penetrance genes (odds ratio = 2-3) like CHEK2 and ATM. CONCLUSIONS This is the largest case-control whole-exome analysis of enriched breast cancer published to date. Whilst additional breast cancer susceptibility genes likely exist, those of high penetrance are likely to be of very low mutational frequency. Contention exists regarding the clinical utility of such genes.
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The impact of the COVID-19 pandemic on UK medical education. A nationwide student survey. MEDICAL TEACHER 2022; 44:574-575. [PMID: 34428109 DOI: 10.1080/0142159x.2021.1962835] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
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A qualitative investigation of lived experiences of long-term health condition management with people who are food insecure. BMC Public Health 2020; 20:1309. [PMID: 32859179 PMCID: PMC7456079 DOI: 10.1186/s12889-020-09299-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 07/26/2020] [Indexed: 12/31/2022] Open
Abstract
Background As more people are living with one or more chronic health conditions, supporting patients to become activated, self-managers of their conditions has become a key health policy focus both in the UK and internationally. There is also growing evidence in the UK that those with long term health conditions have an increased risk of being food insecure. While international evidence indicates that food insecurity adversely affects individual’s health condition management capability, little is known about how those so affected manage their condition(s) in this context. An investigation of lived experience of health condition management was undertaken with food insecure people living in north east Scotland. The study aimed to explore the challenges facing food insecure people in terms of, i. their self-care condition management practices, and ii. disclosing and discussing the experience of managing their condition with a health care professional, and iii. Notions of the support they might wish to receive from them. Methods Twenty in-depth interviews were conducted with individuals attending a food bank and food pantry in north east Scotland. Interview audio recordings were fully transcribed and thematically analysed. Results Individuals reporting multiple physical and mental health conditions, took part in the study. Four main themes were identified i.e.: 1. food practices, trade-offs and compromises, that relate to economic constraints and lack of choice; 2. illness experiences and food as they relate to physical and mental ill-health; 3. (in) visibility of participants’ economic vulnerability within health care consultations; and 4. perceptions and expectations of the health care system. Conclusions This study, the first of its kind in the UK, indicated that participants’ health condition management aspirations were undermined by the experience of food insecurity, and that their health care consultations in were, on the whole, devoid of discussions of those challenges. As such, the study indicated practical and ethical implications for health care policy, practice and research associated with the risk of intervention-generated health inequalities that were suggested by this study. Better understanding is needed about the impact of household food insecurity on existing ill health, wellbeing and health care use across the UK.
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Health professionals' experiences and perspectives on food insecurity and long-term conditions: A qualitative investigation. HEALTH & SOCIAL CARE IN THE COMMUNITY 2020; 28:404-413. [PMID: 31595585 PMCID: PMC7027877 DOI: 10.1111/hsc.12872] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 09/05/2019] [Accepted: 09/22/2019] [Indexed: 05/19/2023]
Abstract
Estimates suggest that over 10% of the UK population are affected by food insecurity. International evidence indicates that food insecurity is a risk factor for many long-term health conditions, and can adversely affect people's ability to manage existing conditions. Food insecurity is thus not only a serious social concern but also a healthcare issue requiring the attention of UK health professionals. An exploratory qualitative study was undertaken to investigate the experiences and views of health professionals in north east Scotland, with a particular focus on support for people with long-term conditions whom they believed were affected by food insecurity. Two focus groups and nine semi-structured interviews were undertaken with a total of 20 health professionals between March and July 2016. Thematic analysis generated three main themes. The health professionals had (a) diverse levels of understanding and experience of food insecurity, but between them identified a range of (b) negative impacts of food insecurity on condition-management, especially for diet dependent conditions or medication regimes, and for mental health. Even for those health professionals more familiar with food insecurity, there were various (c) practical and ethical uncertainties about identifying and working with food insecure patients (it could be difficult to judge, for example, whether and how to raise the issue with people, to tailor dietary advice to reflect food insecurity, and to engage with other agencies working to address food insecurity). This study indicates that health professionals working with food insecure patients have learning and support needs that warrant further investigation. Debates about health professionals' responsibilities, and interventions to guide and support health professionals, including tools that might be used to screen for food insecurity, must also reflect the diverse lived needs and values of people who experience food insecurity.
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Nutrition and physical activity recommendations for cancer survivors in Scotland: Feasibility of a short course to promote behaviour change. NUTR BULL 2020. [DOI: 10.1111/nbu.12419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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"A Lot of People Are Struggling Privately. They Don't Know Where to Go or They're Not Sure of What to Do": Frontline Service Provider Perspectives of the Nature of Household Food Insecurity in Scotland. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:E2738. [PMID: 30518162 PMCID: PMC6313537 DOI: 10.3390/ijerph15122738] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 11/28/2018] [Accepted: 11/30/2018] [Indexed: 11/16/2022]
Abstract
This qualitative study explored frontline service providers' perceptions of the nature of food insecurity in Scotland in 2015 to inform national policy and the provision of locally-based support for 'at risk' groups. A country-wide in-depth interview study was undertaken with informants from 25 health, social care, and third sector organisations. The study investigated informants' perspectives associated with how food insecurity was manifesting itself locally, and what was happening at the local level in response to the existence of food insecurity. Data analysis revealed three key themes. First, the multiple faces and factors of food insecurity involving not only increased concern for previously recognised 'at risk of food insecurity' groups, but also similar concern held about newly food insecure groups including working families, young people and women. Secondly, respondents witnessed stoicism and struggle, but also resistance amongst some food insecure individuals to external offers of help. The final theme identified community participation yet pessimism associated with addressing current and future needs of food insecure groups. These findings have important implications for the design and delivery of health and social policy in Scotland and other countries facing similar challenges.
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1107Improved healthcare cost by reducing all unnecessary hospital admissions beyond 30-day readmissions: a new clinical model using interreality care for value-based paradigm. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.1107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Exploring the Lives of Vulnerable Young People in Relation to Their Food Choices and Practices. ACTA ACUST UNITED AC 2017. [DOI: 10.5430/wje.v7n3p50] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The interdisciplinary Foodways and Futures project (2013-2016) is based on a pilot study which found noimprovement in the nutritional state of formerly homeless young people (16-25), now in supported accommodationat a charitable youth organization. Because a healthy food intake during adolescence is important, and because youngpeople with socioeconomic lower backgrounds face difficulties in maintaining a healthy diet (Beasley at al., 2005), Iinvestigated how the young people themselves experience their relationship to food. In this paper I explore linksbetween the lived experience before and during their stay with the organization of this vulnerable group, and theirfood choices and practices. The study illustrates the ways in which those choices and practices may appearnutritionally undesirable, but are nevertheless linked to the young people’s search for ontological security and socialconnectedness, in their new living environment. In this, I draw on and extend Schlossberg’s (1981) transition theoryin order to better understand the rationales underlying an individual’s subjective food choices.
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Implementing Health Policy: Lessons from the Scottish Well Men's Policy Initiative. AIMS Public Health 2015; 2:887-905. [PMID: 29546139 PMCID: PMC5690449 DOI: 10.3934/publichealth.2015.4.887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Accepted: 12/11/2015] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Little is known about how health professionals translate national government health policy directives into action. This paper examines that process using the so-called Well Men's Services (WMS) policy initiative as a 'real world' case study. The WMS were launched by the Scottish Government to address men's health inequalities. Our analysis aimed to develop a deeper understanding of policy implementation as it naturally occurred, used an analytical framework that was developed to reflect the 'rational planning' principles health professionals are commonly encouraged to use for implementation purposes. METHODS AND MATERIALS A mixed-methods qualitative enquiry using a data archive generated during the WMS policy evaluation was used to critically analyze (post hoc) the perspectives of national policy makers, and local health and social care professionals about the: (a) 'policy problem', (b) interventions intended to address the problem, and (c) anticipated policy outcomes. RESULTS AND CONCLUSIONS This analysis revealed four key themes: (1) ambiguity regarding the policy problem and means of intervention; (2) behavioral framing of the policy problem and intervention; (3) uncertainty about the policy evidence base and outcomes, and; (4) a focus on intervention as outcome. This study found that mechanistic planning heuristics (as a means of supporting implementation) fails to grapple with the indeterminate nature of population health problems. A new approach to planning and implementing public health interventions is required that recognises the complex and political nature of health problems; the inevitability of imperfect and contested evidence regarding intervention, and, future associated uncertainties.
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Eating like there's no tomorrow: Public awareness of the environmental impact of food and reluctance to eat less meat as part of a sustainable diet. Appetite 2015; 96:487-493. [PMID: 26476397 DOI: 10.1016/j.appet.2015.10.011] [Citation(s) in RCA: 223] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Revised: 09/16/2015] [Accepted: 10/09/2015] [Indexed: 01/31/2023]
Abstract
Reducing meat consumption is central to many of the scientific debates on healthy, sustainable diets because of the high environmental impact of meat production. Missing from these debates are the public perspectives about eating less meat and consideration of cultural and social values associated with meat. The aim of this study was to explore public awareness of the environmental impact of food and their willingness to reduce meat consumption. Twelve focus groups and four individual interviews were conducted with adults from a range of socio-economic groups living in both rural and urban settings in Scotland. Public understanding of the link between food, environment and climate change was explored, with a focus on meat and attitudes towards reducing meat consumption. Data were transcribed and analysed thematically. Three dominant themes emerged: a lack of awareness of the association between meat consumption and climate change, perceptions of personal meat consumption playing a minimal role in the global context of climate change, and resistance to the idea of reducing personal meat consumption. People associated eating meat with pleasure, and described social, personal and cultural values around eating meat. Some people felt they did not need to eat less meat because they had already reduced their consumption or that they only ate small quantities. Scepticism of scientific evidence linking meat and climate change was common. Changing non-food related behaviours was viewed as more acceptable and a greater priority for climate change mitigation. The study highlights the role meat plays in the diet for many people, beyond nutritional needs. If healthy, sustainable dietary habits are to be achieved, cultural, social and personal values around eating meat must be integrated into the development of future dietary recommendations.
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Abstract
OBJECTIVES To investigate what weight management interventions work for men, with which men, and under what circumstances. DESIGN Realist synthesis of qualitative studies. DATA SOURCES Sensitive searches of 11 electronic databases from 1990 to 2012 supplemented by grey literature searches. STUDY SELECTION Studies published between 1990 and 2012 reporting qualitative research with obese men, or obese men in contrast to obese women and lifestyle or drug weight management were included. The studies included men aged 16 years or over, with no upper age limit, with a mean or median body mass index of 30 kg/m(2) in all settings. RESULTS 22 studies were identified, including 5 qualitative studies linked to randomised controlled trials of weight maintenance interventions and 8 qualitative studies linked to non-randomised intervention studies, and 9 relevant UK-based qualitative studies not linked to any intervention. Health concerns and the perception that certain programmes had 'worked' for other men were the key factors that motivated men to engage with weight management programmes. Barriers to engagement and adherence with programmes included: men not problematising their weight until labelled 'obese'; a lack of support for new food choices by friends and family, and reluctance to undertake extreme dieting. Retaining some autonomy over what is eaten; flexibility about treats and alcohol, and a focus on physical activity were attractive features of programmes. Group interventions, humour and social support facilitated attendance and adherence. Men were motivated to attend programmes in settings that were convenient, non-threatening and congruent with their masculine identities, but men were seldom involved in programme design. CONCLUSIONS Men's perspectives and preferences within the wider context of family, work and pleasure should be sought when designing weight management services. Qualitative research is needed with men to inform all aspects of intervention design, including the setting, optimal recruitment processes and strategies to minimise attrition.
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Resourcefulness, Desperation, Shame, Gratitude and Powerlessness: Common Themes Emerging from A Study of Food Bank Use in Northeast Scotland. AIMS Public Health 2015; 2:297-317. [PMID: 29546112 PMCID: PMC5690237 DOI: 10.3934/publichealth.2015.3.297] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2015] [Accepted: 06/29/2015] [Indexed: 11/18/2022] Open
Abstract
There is growing policy maker and public concern about current trends in food bank use in Scotland. Yet little is known about the experiences of those seeking help from food banks in this country. This research aimed to address this issue by studying the use and operation of a food bank situated in a rich northeast city during January and June 2014. The study aimed to establish who was seeking help from the food bank, their reasons for doing so, and what those who did thought of, and dealt with the food they received from it. Consequently, an audit of the food bank's client database, four months of participant observation based in the food bank, and seven face-to-face interviews with current and former food bank clients were conducted. The audit revealed that clients came from a range of socio-economic backgrounds, with men more likely to access it compared to women. Debt and social security benefit delays were cited as the main reasons for doing so. Qualitative data confirmed that sudden and unanticipated loss of income was a key driver of use. Resourcefulness in making donated food last as long as possible, keeping fuel costs low, and concern to minimise food waste were commonly described by participants. Desperation, gratitude, shame and powerlessness were also prevalent themes. Furthermore, clients were reluctant to ask for food they normally ate, as they were acutely aware that the food bank had little control over what it was able offer. Insights from this study suggest that recent UK policy proposals to address food poverty may have limited impact, without concomitant effort to address material disadvantage. Research is urgently required to determine the precise nature and extent of household level food insecurity in Scotland, and to consider monitoring for adverse physical and mental health outcomes for those affected by it.
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Clinical Effectiveness of Weight Loss and Weight Maintenance Interventions for Men: A Systematic Review of Men-Only Randomized Controlled Trials (The ROMEO Project). Am J Mens Health 2015; 11:1096-1123. [PMID: 26130729 DOI: 10.1177/1557988315587550] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Men are underrepresented in obesity services, suggesting current weight loss service provision is suboptimal. This systematic review evaluated evidence-based strategies for treating obesity in men. Eight bibliographic databases and four clinical trials' registers were searched to identify randomized controlled trials (RCTs) of weight loss interventions in men only, with mean/median body mass index of ≥30 kg/m2 (or ≥28 kg/m2 with cardiac risk factors), with a minimum mean/median duration of ≥52 weeks. Interventions included diet, physical activity, behavior change techniques, orlistat, or combinations of these; compared against each other, placebo, or a no intervention control group; in any setting. Twenty-one reports from 14 RCTs were identified. Reducing diets produced more favorable weight loss than physical activity alone (mean weight change after 1 year from a reducing diet compared with an exercise program -3.2 kg, 95% confidence interval -4.8 to -1.6 kg, reported p < .01). The most effective interventions combined reducing diets, exercise, and behavior change techniques (mean difference in weight at 1 year compared with no intervention was -4.9 kg, 95% confidence interval -5.9 to -4.0, reported p < .0001). Group interventions produced favorable weight loss results. The average reported participant retention rate was 78.2%, ranging from 44% to 100% retention, indicating that, once engaged, men remained committed to a weight loss intervention. Weight loss for men is best achieved and maintained with the combination of a reducing diet, increased physical activity, and behavior change techniques. Strategies to increase engagement of men with weight loss services to improve the reach of interventions are needed.
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Should weight loss programmes be designed differently for men and women? The ROMEO Project. Appetite 2015. [DOI: 10.1016/j.appet.2014.12.112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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A systematic review of the cost-effectiveness of non-surgical obesity interventions in men. Obes Res Clin Pract 2015; 9:310-27. [PMID: 25840685 DOI: 10.1016/j.orcp.2015.03.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2014] [Revised: 01/30/2015] [Accepted: 03/01/2015] [Indexed: 11/28/2022]
Abstract
BACKGROUND Increasing obesity related health conditions have a substantial burden on population health and healthcare spending. Obesity may have a sex-specific impact on disease development, men and women may respond differently to interventions, and there may be sex-specific differences to the cost-effectiveness of interventions to address obesity. There is no clear indication of cost-effective treatments for men. METHODS This systematic review summarises the literature reporting the cost-effectiveness of non-surgical weight-management interventions for men. Studies were quality assessed against a checklist for appraising decision modelling studies. RESULTS Although none of the included studies explicitly set out to determine the cost-effectiveness of treatment for men, seven studies reported results for subgroups of men. Interventions were grouped into lifestyle interventions (five studies) and Orlistat (two studies). The retrieved studies showed promising evidence of cost-effectiveness, especially when interventions were targeted at high-risk groups, such as those with impaired glucose tolerance. There appears to be some sex-specific elements to cost-effectiveness, however, there were no clear trends or indications of what may be contributing to this. CONCLUSION The economic evidence was highly uncertain, and limited by variable methodological quality of the included studies. It was therefore not possible to draw strong conclusions on cost-effectiveness. Future studies are required to demonstrate the cost-effectiveness of interventions specifically targeted towards weight loss for men.
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A qualitative evidence synthesis on the management of male obesity. The ROMEO Project. Appetite 2015. [DOI: 10.1016/j.appet.2014.12.132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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A systematic review of the cost-effectiveness of non-surgical obesity interventions in men. Appetite 2015. [DOI: 10.1016/j.appet.2014.12.115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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A systematic review of long-term weight management randomised controlled trials for obese men. The ROMEO project. Appetite 2015. [DOI: 10.1016/j.appet.2014.12.113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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A systematic review of weight loss interventions for obese men in the UK. The ROMEO Project. Appetite 2015. [DOI: 10.1016/j.appet.2014.12.114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Systematic reviews of and integrated report on the quantitative, qualitative and economic evidence base for the management of obesity in men. Health Technol Assess 2015; 18:v-vi, xxiii-xxix, 1-424. [PMID: 24857516 DOI: 10.3310/hta18350] [Citation(s) in RCA: 132] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Obesity increases the risk of many serious illnesses such as coronary heart disease, type 2 diabetes and osteoarthritis. More men than women are overweight or obese in the UK but men are less likely to perceive their weight as a problem and less likely to engage with weight-loss services. OBJECTIVE The aim of this study was to systematically review evidence-based management strategies for treating obesity in men and investigate how to engage men in obesity services by integrating the quantitative, qualitative and health economic evidence base. DATA SOURCES Electronic databases including MEDLINE, EMBASE, PsycINFO, the Cochrane Central Register of Controlled Trials, the Database of Abstracts of Reviews of Effects and the NHS Economic Evaluation Database were searched from inception to January 2012, with a limited update search in July 2012. Subject-specific websites, reference lists and professional health-care and commercial organisations were also consulted. REVIEW METHODS Six systematic reviews were conducted to consider the clinical effectiveness, cost-effectiveness and qualitative evidence on interventions for treating obesity in men, and men in contrast to women, and the effectiveness of interventions to engage men in their weight reduction. Randomised controlled trials (RCTs) with follow-up data of at least 1 year, or any study design and length of follow-up for UK studies, were included. Qualitative and mixed-method studies linked to RCTs and non-randomised intervention studies, and UK-based, men-only qualitative studies not linked to interventions were included. One reviewer extracted data from the included studies and a second reviewer checked data for omissions or inaccuracies. Two reviewers carried out quality assessment. We undertook meta-analysis of quantitative data and a realist approach to integrating the qualitative and quantitative evidence synthesis. RESULTS From a total of 12,764 titles reviewed, 33 RCTs with 12 linked reports, 24 non-randomised reports, five economic evaluations with two linked reports, and 22 qualitative studies were included. Men were more likely than women to benefit if physical activity was part of a weight-loss programme. Reducing diets tended to produce more favourable weight loss than physical activity alone (mean weight change after 1 year from a reducing diet compared with an exercise programme -3.2 kg, 95% CI -4.8 kg to -1.6 kg). The type of reducing diet did not affect long-term weight loss. A reducing diet plus physical activity and behaviour change gave the most effective results. Low-fat reducing diets, some with meal replacements, combined with physical activity and behaviour change training gave the most effective long-term weight change in men [-5.2 kg (standard error 0.2 kg) after 4 years]. Such trials may prevent type 2 diabetes in men and improve erectile dysfunction. Although fewer men joined weight-loss programmes, once recruited they were less likely to drop out than women (difference 11%, 95% CI 8% to 14%). The perception of having a health problem (e.g. being defined as obese by a health professional), the impact of weight loss on health problems and desire to improve personal appearance without looking too thin were motivators for weight loss amongst men. The key components differ from those found for women, with men preferring more factual information on how to lose weight and more emphasis on physical activity programmes. Interventions delivered in social settings were preferred to those delivered in health-care settings. Group-based programmes showed benefits by facilitating support for men with similar health problems, and some individual tailoring of advice assisted weight loss in some studies. Generally, men preferred interventions that were individualised, fact-based and flexible, which used business-like language and which included simple to understand information. Preferences for men-only versus mixed-sex weight-loss group programmes were divided. In terms of context, programmes which were cited in a sporting context where participants have a strong sense of affiliation showed low drop out rates and high satisfaction. Although some men preferred weight-loss programmes delivered in an NHS context, the evidence comparing NHS and commercial programmes for men was unclear. The effect of family and friends on participants in weight-loss programmes was inconsistent in the evidence reviewed - benefits were shown in some cases, but the social role of food in maintaining relationships may also act as a barrier to weight loss. Evidence on the economics of managing obesity in men was limited and heterogeneous. LIMITATIONS The main limitations were the limited quantity and quality of the evidence base and narrow outcome reporting, particularly for men from disadvantaged and minority groups. Few of the studies were undertaken in the UK. CONCLUSIONS Weight reduction for men is best achieved and maintained with the combination of a reducing diet, physical activity advice or a physical activity programme, and behaviour change techniques. Tailoring interventions and settings for men may enhance effectiveness, though further research is needed to better understand the influence of context and content. Future studies should include cost-effectiveness analyses in the UK setting. FUNDING This project was funded by the NIHR Health Technology Assessment programme.
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Implementing health policy: lessons from the Scottish Well Mens policy initiative. AIMS Public Health 2015. [DOI: 10.3934/publichealth.2015.4.888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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"It's a balance of just getting things right": mothers' views about pre-school childhood obesity and obesity prevention in Scotland. BMC Public Health 2014; 14:1009. [PMID: 25260375 PMCID: PMC4192741 DOI: 10.1186/1471-2458-14-1009] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2014] [Accepted: 09/16/2014] [Indexed: 12/04/2022] Open
Abstract
Background The high prevalence of childhood obesity is a concern for policy makers and health professionals, leading to a focus on early prevention. The beliefs and perspectives of parents about early childhood obesity, and their views and opinions about the need for weight management interventions for this age group are poorly understood. Methods A formative qualitative focus group study with parents of pre-school children took place in eight community-based locations throughout North-East Scotland to explore their ideas about the causes of early childhood obesity, personal experiences of effective weight management strategies, and views about the format and content of a possible child-orientated weight management programme. Study participants were recruited via pre-school nurseries. Results Thirty-four mothers (median age 37 years) took part in the study, but only two believed their child had a weight problem. Participants (who focussed primarily on dietary issues) expressed a strong sense of personal responsibility to ‘get the balance right’ regarding their child’s weight, and were generally resistant to the idea of attending a weight management programme aimed at very young children. At the same time, they described a range of challenges to their weight management intentions. These included dealing with intrinsic uncertainties such as knowing when to stop ‘demand feeding’ for weight gain, and judging appropriate portion sizes - for themselves and their children. In addition they faced a range of extrinsic challenges associated with complex family life, i.e. catering to differing family members dietary needs, food preferences, practices and values, and keeping their ‘family food rules’ (associated with weight management) when tired or pressed for time. Conclusions The findings have important implications for health professionals and policy makers wishing to engage with parents on this issue, or who are currently developing ‘family-centred’ early childhood weight management interventions. The challenge lies in the fact that mothers believe themselves to be the primary (and capable) agents of obesity prevention in the early years – but, who are at the same time, attempting to deal with many mixed and conflicting messages and pressures emanating from their social and cultural environments that may be undermining their weight management intentions.
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Are men difficult to find? Identifying male-specific studies in MEDLINE and Embase. Syst Rev 2014; 3:78. [PMID: 25033713 PMCID: PMC4120011 DOI: 10.1186/2046-4053-3-78] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2014] [Accepted: 07/09/2014] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Systematic reviews often investigate the effectiveness of interventions for one sex. However, identifying interventions with data presented according to the sex of study participants can be challenging due to suboptimal indexing in bibliographic databases and poor reporting in titles and abstracts. The purposes of this study were to develop a highly sensitive search filter to identify literature relevant to men's health and to assess the performance of a range of sex-specific search terms used individually and in various combinations. METHODS Comprehensive electronic searches were undertaken across a range of databases to inform a series of systematic reviews investigating obesity management for men. The included studies formed a reference standard set. A set of sex-specific search terms, identified from database-specific controlled vocabularies and from natural language used in the titles and abstracts of relevant papers, was investigated in MEDLINE and Embase. Sensitivity, precision, number needed to read (NNR) and percent reduction in results compared to searching without sex-specific terms were calculated. RESULTS The reference standard set comprised 57 papers in MEDLINE and 63 in Embase. Seven sex-specific search terms were identified. Searching without sex-specific terms returned 31,897 results in MEDLINE and 37,351 in Embase and identified 84% (MEDLINE) and 83% (Embase) of the reference standard sets. The best performing individual sex-specific term achieved 100%/98% sensitivity (MEDLINE/Embase), NNR 544/609 (MEDLINE/Embase) and reduced the number of results by 18%/17% (MEDLINE/Embase), relative to searching without sex-specific terms. The best performing filter, compromising different combinations of controlled vocabulary terms and natural language, achieved higher sensitivity (MEDLINE and Embase 100%), greater reduction in number of results (MEDLINE/Embase 24%/20%) and greater reduction in NNR (MEDLINE/Embase 506/578) than the best performing individual sex-specific term. CONCLUSIONS The proposed MEDLINE and Embase filters achieved high sensitivity and a reduction in the number of search results and NNR, indicating that they are useful tools for efficient, comprehensive literature searching but their performance is partially dependent on the appropriate use of database controlled vocabularies and index terms.
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Breast screening with magnetic resonance imaging in high-risk women. Breast Cancer Res 2012. [PMCID: PMC3542704 DOI: 10.1186/bcr3306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Abstract
AIM Patients with germline phosphatase and tensin homologue (PTEN) mutations develop hamartomatous lesions in several organs and are at increased risk of various malignancies. We assessed the lifetime risk of benign and malignant gastrointestinal lesions in patients with a proven PTEN mutation. METHOD Data on gender, mutation, dates of birth, last contact, and diagnosis, location and type of gastrointestinal lesions were collected from nine countries. The lifetime risk of gastrointestinal lesions was calculated by Kaplan-Meier methods. RESULTS A total of 156 patients (67 men, 43%) from 101 families with a PTEN mutation were included. Patients were born between 1928 and 2008. Benign gastrointestinal polyps were reported in 49 (31%) patients at a mean age of 38 years (range 18-62 years) and were most often hamartomas. Twenty-two (44%) patients had upper as well as lower gastrointestinal lesions, 14 (29%) had only colonic lesions and 13 (27%) had gastrointestinal lesions at unknown sites. The cumulative risk of developing benign gastrointestinal polyps was 70% at age 60. Four patients (two men) developed colorectal carcinoma at 53, 57, 59 and 62 years, respectively. The cumulative risk of developing colorectal carcinoma was 18% at age 60. Except for one carcinoid in the small intestine, no upper gastrointestinal cancers were observed. CONCLUSION Benign gastrointestinal lesions are common in PTEN mutation carriers, and a three- to four-fold increased lifetime risk of colorectal cancer compared with the general population may exist. Colorectal screening of patients with germline PTEN mutations is recommended, starting at age 40 years.
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Differing perceptions of intervention thresholds for fracture risk: a survey of patients and doctors. Osteoporos Int 2012; 23:2135-40. [PMID: 22065304 DOI: 10.1007/s00198-011-1823-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2011] [Accepted: 09/29/2011] [Indexed: 11/29/2022]
Abstract
UNLABELLED This survey suggests that patients are prepared to accept higher absolute fracture risk than doctors, before considering pharmacological therapy to be justified. Patients require that drug treatments confer substantial fracture risk reductions in order to consider long-term therapy. INTRODUCTION Absolute fracture risk estimates are now incorporated into osteoporosis treatment guidelines. At present, little is known about how patients regard fracture risk and its management. We set out to describe and compare the views of patients and doctors on the level of fracture risk at which drug treatment is justified. METHODS A cross-sectional survey was conducted on 114 patients referred for bone density measurement and 161 doctors whose practice includes management of osteoporosis. Participants were asked about fracture risk thresholds for pharmacological intervention. RESULTS The absolute risk of both major osteoporotic fracture and hip fracture at which drug treatment was considered by patients to be justifiable was higher than that reported by doctors [major osteoporotic fracture, median (interquartile range): patients, 50% (25 to 60); doctors, 10% (10 to 20); P < 0.0001; hip fracture: patients, 50% (25 to 60); doctors, 10% (5 to 20); P < 0.0001]. Patients required that a drug provide a median 50% reduction in relative risk of fracture in order to consider taking long-term therapy, irrespective of the treatment mode or dosing schedule. Among doctors, there was an inverse relationship between the number of osteoporosis consultations conducted each month and threshold of risk for recommending drug treatment (r = -0.22 and r = -0.29 for major osteoporotic fracture and hip fracture, respectively, P < 0.01 for both) CONCLUSIONS Patients are prepared to accept higher absolute fracture risk than doctors, before considering pharmacological therapy to be justified. Patients require that drug treatments confer substantial fracture risk reductions in order to consider long-term therapy.
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Evaluation of the XRCC1 gene as a phenotypic modifier in BRCA1/2 mutation carriers. Results from the consortium of investigators of modifiers of BRCA1/BRCA2. Br J Cancer 2011; 104:1356-61. [PMID: 21427728 PMCID: PMC3078599 DOI: 10.1038/bjc.2011.91] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Single-nucleotide polymorphisms (SNPs) in genes involved in DNA repair are good candidates to be tested as phenotypic modifiers for carriers of mutations in the high-risk susceptibility genes BRCA1 and BRCA2. The base excision repair (BER) pathway could be particularly interesting given the relation of synthetic lethality that exists between one of the components of the pathway, PARP1, and both BRCA1 and BRCA2. In this study, we have evaluated the XRCC1 gene that participates in the BER pathway, as phenotypic modifier of BRCA1 and BRCA2. METHODS Three common SNPs in the gene, c.-77C>T (rs3213245) p.Arg280His (rs25489) and p.Gln399Arg (rs25487) were analysed in a series of 701 BRCA1 and 576 BRCA2 mutation carriers. RESULTS An association was observed between p.Arg280His-rs25489 and breast cancer risk for BRCA2 mutation carriers, with rare homozygotes at increased risk relative to common homozygotes (hazard ratio: 22.3, 95% confidence interval: 14.3-34, P<0.001). This association was further tested in a second series of 4480 BRCA1 and 3016 BRCA2 mutation carriers from the Consortium of Investigators of Modifiers of BRCA1 and BRCA2. CONCLUSIONS AND INTERPRETATION No evidence of association was found when the larger series was analysed which lead us to conclude that none of the three SNPs are significant modifiers of breast cancer risk for mutation carriers.
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Gender Identity: Challenges to Access Social and Health Care Services for Lesbians in Nepal. Glob J Health Sci 2010. [DOI: 10.5539/gjhs.v2n2p207] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Targeted prostate cancer screening in men with mutations in BRCA1 and BRCA2 detects aggressive prostate cancer: preliminary analysis of the results of the IMPACT study. BJU Int 2010; 107:28-39. [PMID: 20840664 DOI: 10.1111/j.1464-410x.2010.09648.x] [Citation(s) in RCA: 79] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To evaluate the role of targeted prostate cancer screening in men with BRCA1 or BRCA2 mutations, an international study, IMPACT (Identification of Men with a genetic predisposition to ProstAte Cancer: Targeted screening in BRCA1/2 mutation carriers and controls), was established. This is the first multicentre screening study targeted at men with a known genetic predisposition to prostate cancer. A preliminary analysis of the data is reported. PATIENTS AND METHODS Men aged 40-69 years from families with BRCA1 or BRCA2 mutations were offered annual prostate specific antigen (PSA) testing, and those with PSA > 3 ng/mL, were offered a prostate biopsy. Controls were men age-matched (± 5 years) who were negative for the familial mutation. RESULTS In total, 300 men were recruited (205 mutation carriers; 89 BRCA1, 116 BRCA2 and 95 controls) over 33 months. At the baseline screen (year 1), 7.0% (21/300) underwent a prostate biopsy. Prostate cancer was diagnosed in ten individuals, a prevalence of 3.3%. The positive predictive value of PSA screening in this cohort was 47·6% (10/21). One prostate cancer was diagnosed at year 2. Of the 11 prostate cancers diagnosed, nine were in mutation carriers, two in controls, and eight were clinically significant. CONCLUSIONS The present study shows that the positive predictive value of PSA screening in BRCA mutation carriers is high and that screening detects clinically significant prostate cancer. These results support the rationale for continued screening in such men.
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More of the same? Conflicting perspectives of obesity causation and intervention amongst overweight people, health professionals and policy makers. Soc Sci Med 2010; 70:1042-9. [PMID: 20106576 DOI: 10.1016/j.socscimed.2009.11.017] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2008] [Revised: 10/09/2009] [Accepted: 11/11/2009] [Indexed: 10/19/2022]
Abstract
This paper presents the findings of a qualitative study conducted in the United Kingdom of the perceptions of overweight individuals, as well as health professionals and policy makers working in the area of obesity prevention and weight management. In 2006-2007, we conducted interviews with 34 men and women (18-50 years old) who self identified as being overweight; 20 health professionals; and 9 policy makers. We explored their understandings of the causes of obesity/overweight; beliefs about factors that enabled or inhibited weight loss/gain; and opinions regarding effective obesity/overweight interventions. We found a range of views, which corresponded with biomedical and socio-ecological perspectives of health and disease. The lay overweight respondents viewed the problem of obesity arising from their personal shortcomings (i.e. motivational and physical), juxtaposed to blame-absolving accounts often involving specific challenges associated with day-to-day living. All respondents presented personal stories of complex battles of short-term weight loss and longer-term weight gain, usually characterised by a sense of failure. All expressed a strong sense of personal responsibility to overcome their weight problems, and looked to another not-yet-tried, technocratic weight loss programme to address the problem, despite all reporting past failures. Health professionals and policy makers on the other hand viewed obesity as a socio-ecologically determined problem, detailing social and environmental explanations. Health professionals were more inclined towards individual-orientated weight management interventions as effective responses. Policy makers considered environmental and social policy changes as most likely to make a substantial difference to current obesity trends, but considered it unlikely that such policies would be implemented without the political will and popular support. Our data highlight dissonance between policy maker, health professional and public obesity perceptions and points to a challenge for those who believe that wholesale systemic change is required if obesity trends are to be reduced or halted.
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Evaluation of a candidate breast cancer associated SNP in ERCC4 as a risk modifier in BRCA1 and BRCA2 mutation carriers. Results from the Consortium of Investigators of Modifiers of BRCA1/BRCA2 (CIMBA). Br J Cancer 2009; 101:2048-54. [PMID: 19920816 PMCID: PMC2795432 DOI: 10.1038/sj.bjc.6605416] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Background: In this study we aimed to evaluate the role of a SNP in intron 1 of the ERCC4 gene (rs744154), previously reported to be associated with a reduced risk of breast cancer in the general population, as a breast cancer risk modifier in BRCA1 and BRCA2 mutation carriers. Methods: We have genotyped rs744154 in 9408 BRCA1 and 5632 BRCA2 mutation carriers from the Consortium of Investigators of Modifiers of BRCA1/2 (CIMBA) and assessed its association with breast cancer risk using a retrospective weighted cohort approach. Results: We found no evidence of association with breast cancer risk for BRCA1 (per-allele HR: 0.98, 95% CI: 0.93–1.04, P=0.5) or BRCA2 (per-allele HR: 0.97, 95% CI: 0.89–1.06, P=0.5) mutation carriers. Conclusion: This SNP is not a significant modifier of breast cancer risk for mutation carriers, though weak associations cannot be ruled out.
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SDHB-associated renal oncocytoma suggests a broadening of the renal phenotype in hereditary paragangliomatosis. Fam Cancer 2009; 8:257-60. [DOI: 10.1007/s10689-009-9234-z] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2008] [Accepted: 01/09/2009] [Indexed: 12/12/2022]
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Clinical governance and research ethics as barriers to UK low-risk population-based health research? BMC Public Health 2008; 8:396. [PMID: 19040750 PMCID: PMC2612000 DOI: 10.1186/1471-2458-8-396] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2008] [Accepted: 11/28/2008] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Since the Helsinki Declaration was introduced in 1964 as a code of practice for clinical research, it has generally been agreed that research governance is also needed in the field of public health and health promotion research. Recently, a range of factors led to the development of more stringent bureaucratic procedures, governing the conduct of low-risk population-based health research in the United Kingdom. METHODS Our paper highlights a case study of the application process to medical research ethics committees in the United Kingdom for a study of the promotion of physical activity by health care providers. The case study presented here is an illustration of the challenges in conducting low-risk population-based health research. RESULTS Our mixed-methods approach involved a questionnaire survey of and semi-structured interviews with health professionals (who were all healthy volunteers). Since our study does not involve the participation of either patients or the general population, one would expect the application to the relevant research ethics committees to be a formality. This proved not to be the case! CONCLUSION Research ethics committees could be counter-productive, rather than protecting the vulnerable in the research process, they can stifle low-risk population-based health research. Research ethics in health services research is first and foremost the responsibility of the researcher(s), and we need to learn to trust health service researchers again. The burden of current research governance regulation to address the perceived ethical problems is neither appropriate nor adequate. Senior researchers/academics need to educate and train students and junior researchers in the area of research ethics, whilst at the same time reducing pressures on them that lead to unethical research, such as commercial funding, inappropriate government interference and the pressure to publish. We propose that non-invasive low-risk population-based health studies such as face-to-face interviews with health and social care professionals or postal questionnaire studies with patients on non-sensitive topics are given a waiver or a light touch review. We suggest that this can be achieved through a two-staged ethics application process. The first stage starts with a one or two-page outline application which ethics committees can use as the basis to grant a waiver or request a full application.
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What works with men? A systematic review of health promoting interventions targeting men. BMC Health Serv Res 2008; 8:141. [PMID: 18598339 PMCID: PMC2483970 DOI: 10.1186/1472-6963-8-141] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2008] [Accepted: 07/03/2008] [Indexed: 11/25/2022] Open
Abstract
Background Encouraging men to make more effective use of (preventive) health services is considered one way of improving their health. The aim of this study was to appraise the available evidence of effective interventions aimed at improving men's health. Methods Systematic review of relevant studies identified through 14 electronic databases and other information resources. Results were pooled within health topic and described qualitatively. Results Of 11,749 citations screened, 338 articles were assessed and 27 met our inclusion criteria. Most studies were male sex-specific, i.e. prostate cancer screening and testicular self-examination. Other topics included alcohol, cardiovascular disease, diet and physical activity, skin cancer and smoking cessation. Twenty-three interventions were effective or partially effective and 18 studies satisfied all quality criteria. Conclusion Most of the existing evidence relates to male sex-specific health problems as opposed to general health concerns relevant to both men and women. There is little published evidence on how to improve men's uptake of services. We cannot conclude from this review that targeting men works better than providing services for all people. Large-scale studies are required to help produce evidence that is sufficiently robust to add to the small evidence base that currently exists in this field.
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Predicting the likelihood of carrying a BRCA1 or BRCA2 mutation: validation of BOADICEA, BRCAPRO, IBIS, Myriad and the Manchester scoring system using data from UK genetics clinics. J Med Genet 2008; 45:425-31. [PMID: 18413374 DOI: 10.1136/jmg.2007.056556] [Citation(s) in RCA: 126] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES Genetic testing for the breast and ovarian cancer susceptibility genes BRCA1 and BRCA2 has important implications for the clinical management of people found to carry a mutation. However, genetic testing is expensive and may be associated with adverse psychosocial effects. To provide a cost-efficient and clinically appropriate genetic counselling service, genetic testing should be targeted at those individuals most likely to carry pathogenic mutations. Several algorithms that predict the likelihood of carrying a BRCA1 or a BRCA2 mutation are currently used in clinical practice to identify such individuals. DESIGN We evaluated the performance of the carrier prediction algorithms BOADICEA, BRCAPRO, IBIS, the Manchester scoring system and Myriad tables, using 1934 families seen in cancer genetics clinics in the UK in whom an index patient had been screened for BRCA1 and/or BRCA2 mutations. The models were evaluated for calibration, discrimination and accuracy of the predictions. RESULTS Of the five algorithms, only BOADICEA predicted the overall observed number of mutations detected accurately (ie, was well calibrated). BOADICEA also provided the best discrimination, being significantly better (p<0.05) than all models except BRCAPRO (area under the receiver operating characteristic curve statistics: BOADICEA = 0.77, BRCAPRO = 0.76, IBIS = 0.74, Manchester = 0.75, Myriad = 0.72). All models underpredicted the number of BRCA1 and BRCA2 mutations in the low estimated risk category. CONCLUSIONS Carrier prediction algorithms provide a rational basis for counselling individuals likely to carry BRCA1 or BRCA2 mutations. Their widespread use would improve equity of access and the cost-effectiveness of genetic testing.
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Gene symbol: VHL. Hum Genet 2007; 121:299. [PMID: 17598225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
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Promoting physical activity in primary care settings: health visitors' and practice nurses' views and experiences. J Adv Nurs 2006; 55:159-68. [PMID: 16866808 DOI: 10.1111/j.1365-2648.2006.03903.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AIM This paper reports a study investigating health visitors' and practice nurses' attitudes, beliefs and practice associated with routinely advising patients about physical activity. BACKGROUND There is worldwide concern about increasing rates of obesity and decreasing population levels of physical activity, and it has been argued that primary healthcare professionals are ideally placed to promote physical activity within local communities. In recent years, the public health role of primary care-based nurses in the United Kingdom has been considerably expanded to include playing a key role in improving the health of their local practice populations. A systematic literature search revealed that very few studies investigating nurses' views and experiences of this type work have been published. The limited amount of research that has been conducted is generally small-scale and primarily concerned with general medical practitioners' practice and attitudes, and not those of nurses. METHODS A questionnaire survey (n = 630) and 20 in-depth interviews were conducted with health visitors and practice nurses in four health regions in Scotland between March and April 2004. The response rate was 63% overall. RESULTS Ninety per cent (n = 149) of health visitors and 88% (n = 186) of practice nurses said that they were very likely or likely to recommend all apparently healthy adult patients to take moderate exercise. Health visitors were more likely to discuss psychological benefits than practice nurses. However, only 9% (n = 15) of practice nurses and 11% (n = 15) of health visitors correctly described the current recommendations - an accumulation of 30 minutes of moderate physical activity five times a week. Interview data suggested that most nurses gave physical activity advice based on their beliefs about the patient's willingness to change and their impressions of the patient's presenting condition, underlying physical condition and life circumstances. No measure of underlying physical fitness was used. There was a lack of agreement between the questionnaire and interview data associated with levels of physical activity advising. CONCLUSION There were high levels of enthusiasm for physical activity promotion amongst health visitors and practice nurses. However, nursing leaders and opinion-makers should challenge practitioners' current beliefs and assumptions about physical activity promotion in the general population.
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Primary care staff's views and experiences related to routinely advising patients about physical activity. A questionnaire survey. BMC Public Health 2006; 6:138. [PMID: 16719900 PMCID: PMC1523207 DOI: 10.1186/1471-2458-6-138] [Citation(s) in RCA: 129] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2006] [Accepted: 05/23/2006] [Indexed: 11/24/2022] Open
Abstract
Background United Kingdom public health policy has recently re-emphasised the role of primary health care professionals in tackling increasing levels of physical inactivity within the general population. However, little is known about the impact that this has had in practice. This study explores Scottish primary care staff's knowledge, attitudes and experiences associated with advising patients about physical activity during routine consultations. Methods A cross-sectional questionnaire survey of general practitioners (or family physicians), practice nurses and health visitors based in four health regions was conducted during 2004. The main outcome measures included: (i) health professionals' knowledge of the current physical activity recommendations; (ii) practice related to routine physical activity advising; and (iii) associated attitudes. Results Questionnaires were returned by 757 primary care staff (response rate 54%). Confidence and enthusiasm for giving advice was generally high, but knowledge of current physical activity recommendations was low. In general, respondents indicated that they routinely discuss and advise patients about physical activity regardless of the presenting condition. Health visitors and practice nurses were more likely than general practitioners to offer routine advice. Lack of time and resources were more likely to be reported as barriers to routine advising by general practitioners than other professional groups. However, health visitors and practice nurses were also more likely than general practitioners to believe that patients would follow their physical activity advice giving. Conclusion If primary health care staff are to be fully motivated and effective in encouraging and supporting the general population to become more physically active, policymakers and health professionals need to engage in efforts to: (1) improve knowledge of current physical activity recommendations and population trends amongst frontline primary care staff; and (2) consider the development of tools to support individual assessment and advice giving to suit individual circumstances. Despite the fact that this study found that system barriers to routine advising were less of a problem than other previous research has indicated, this issue still remains a challenge.
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Designing questionnaires for midwifery research. RCM MIDWIVES : THE OFFICIAL JOURNAL OF THE ROYAL COLLEGE OF MIDWIVES 2005; 8:212-5. [PMID: 15960327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
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Midwifery research: questionnaire surveys. RCM MIDWIVES : THE OFFICIAL JOURNAL OF THE ROYAL COLLEGE OF MIDWIVES 2005; 8:156-8. [PMID: 15839136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
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A randomised comparison of UK genetic risk counselling services for familial cancer: psychosocial outcomes. Br J Cancer 2004; 91:884-92. [PMID: 15305197 PMCID: PMC2409862 DOI: 10.1038/sj.bjc.6602081] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
The aim of the study was to compare psychosocial outcomes for 50 new clinic attendees, referred for cancer genetic counselling to five UK centres. The centres represented England, Scotland and Wales, and were randomly selected from groups ranked by different levels of clinical activity in cancer genetics practice. Questionnaires assessed demographic data, risk perception, mental health and use of health services pre-consultation and at 1 and 12 months follow-up. Satisfaction was measured for attendees and referring doctors at follow-up. A total of 256 unaffected adults fulfilled the study criteria. The five centres varied widely with respect to service organisation and activity, but all had a greater proportion of unaffected attendees with a breast cancer risk (61–91%) than either a bowel cancer risk (0–33%) or ovarian cancer risk (3–25%). There were no significant differences in the psychosocial data between centres pre-counselling. No significant change over time occurred for any of the centres for risk perception or general psychological distress. There were significant differences between centres in reduction of cancer worry from baseline to 12 months and with the number of women who were recommended to have mammographic surveillance who had not received this. Overall, one-third of women for whom mammography had been recommended had not been screened within 1 year of follow-up. Subsequent attendance at the GP, but not at a hospital, was associated with risk level, but differences between centres could not be analysed. Satisfaction differed significantly between centres for 4 : 14 aspects of service provision and with 3 : 17 items concerning communication; satisfaction was high overall. Over 90% of referring doctors were moderately/very satisfied with the service, but 23% were dissatisfied with waiting times and 19% with access to preventive treatment. Results differed significantly between centres for doctor's satisfaction with the provision of referral criteria and prescribing information. In conclusion, there were relatively few significant differences in psychosocial outcomes between centres, considering the wide variation in service organisation and activity. These significant differences were not consistent across the centres, therefore, differences could not be linked to specific aspects of service provision.
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Abstract
The motivation of people who seek advice about a family history of cancer was explored in a cross sectional study of new cancer referrals to five regional cancer genetics centres in England: the PACT (patient and clinical team) psychosocial study. One hundred sixty-two people took part. Measures were source of referral, estimated and perceived cancer risk, level of cancer worry, and personal and family-centred reasons for wanting to be seen in clinic. General practitioners referred more people than hospital doctors, and referred a larger proportion of people at low genetic risk of developing cancer. More than half of the participants had been the first to raise the issue of their family history of cancer. Personal motivation for referral is clearly different for those who have had a diagnosis of cancer and for those with children, compared to unaffected and childless people, and is characterised by altruistic concern for other family members rather than a perception of increased personal risk. Men and people from ethnic minorities are very significantly under-represented. Understanding people's motivation may be useful in targeting genetic counselling for people with a family history of cancer.
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The UK national study of magnetic resonance imaging as a method of screening for breast cancer (MARIBS). JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2002; 21:107-14. [PMID: 12585664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/28/2023]
Abstract
The UK national study of magnetic resonance imaging as a method of screening for breast cancer (MARIBS) is in progress. The study design, accrual to date, and related research projects are described. Revised accrual rates and expected recruitment are given. 15 cancers have been detected to date, from a total of 1236 screening measurements. This event rate and the tumour grades reported are compared with recent reports from other studies in women at high risk of breast cancer.
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