Beyond the Unitary State: Multi-Level Governance, Politics, and Cross-Cultural Perspectives on Animal Welfare

It is argued that extant cross-cultural research on animal welfare often overlooks or gives insufficient attention to new governance theory, civil society, politics, and the realities of devolved or (quasi-)federal, multi-level governance in the modern state. This paper synthesizes relevant social theory and draws on new empirical findings of civil society accounts of campaigning on animal welfare policies and law in the United Kingdom. It is presented as a corrective to arguably reductive, earlier unitary state-based analyses. Our core, evidence-based argument is that cognizance of civil society activism and the contrasting institutional governance structures and political cultures of constituent nations in unitary states-such as the UK-are providing opportunities for the territorialization of legally grounded animal welfare regimes, and culturally distinctive practices.

The precariousness of living with, and caring for people with, dementia: Insights from the IDEAL programme

This paper uses precarity as a framework to understand the vulnerabilities experienced by those living with or caring for someone living with dementia. Drawing on qualitative interview data from the Improving the Experience of Dementia and Enhancing Active Life (IDEAL) programme, we attend to our participants' reflections on how they manage the condition and the wider circumstances in which this occurs. To interrogate the utility of precarity, we focus on our participants' descriptions of needs and challenges and set these alongside both the wider contexts in which they seek or offer care (formal and informal) and the sets of values attributed to different ways of living with dementia. Building on the work of Portacolone, our analysis identified four interconnected themes: uncertainty; experiences of support and services; independence and personhood; and cumulative pressures and concerns. We develop this analysis by reviewing how our themes reflect, extend, or depart from previously identified markers of precarity and consider the specific ways in which these markers shape the lives of those living with dementia.

Implementing Digitalised Lean Manufacturing Training in a UK Engine Manufacturing Centre During the SARS-CoV2 Pandemic of 2020

This paper examines a novel way of training Lean Manufacturing Systems and Tools utilising an Industry 4.0 methodology during the SARS-COVID2 Pandemic of 2020. Currently, it is challenging for the Integrated Production Systems Team, responsible for carrying out training on the Lean principles, to undertake the training safely and without the risk of possible disease transmission. This is due to the usual close quarters training carried out in the Engine Manufacturing Centre. Schools, Colleges and Universities have adapted and utilised technology and moved to an Industry 4.0 digitalised approach to learning and development. This is therefore an opportunity for manufacturing to follow suit and create digitised solutions to training and development opportunities, to ensure that the employees within the manufacturing facility have adequate knowledge on the Lean principles.

Perceived and objective availability of green and blue spaces and quality of life in people with dementia: results from the IDEAL programme

PURPOSE

The aim of this study was to investigate the associations between quality of life and both perceived and objective availability of local green and blue spaces in people with dementia, including potential variation across rural/urban settings and those with/without opportunities to go outdoors.

METHODS

This study was based on 1540 community-dwelling people with dementia in the Improving the experience of Dementia and Enhancing Active Life (IDEAL) programme. Quality of life was measured by the Quality of Life in Alzheimer's Disease (QoL-AD) scale. A list of 12 types of green and blue spaces was used to measure perceived availability while objective availability was estimated using geographic information system data. Regression modelling was employed to investigate the associations of quality of life with perceived and objective availability of green and blue spaces, adjusting for individual factors and deprivation level. Interaction terms with rural/urban areas or opportunities to go outdoors were fitted to test whether the associations differed across these subgroups.

RESULTS

Higher QoL-AD scores were associated with higher perceived availability of local green and blue spaces (0.82; 95% CI 0.06, 1.58) but not objective availability. The positive association between perceived availability and quality of life was stronger for urban (1.50; 95% CI 0.52, 2.48) than rural residents but did not differ between participants with and without opportunities to go outdoors.

CONCLUSIONS

Only perceived availability was related to quality of life in people with dementia. Future research may investigate how people with dementia utilise green and blue spaces and improve dementia-friendliness of these spaces.

The impact of relationship quality on life satisfaction and well-being in dementia caregiving dyads: findings from the IDEAL study

Objectives: The quality of the relationship between people with dementia and their informal caregiver maybe an important determinant of life satisfaction and well-being for both members of the dyad. Taking a dyadic perspective, the aim of this study was to examine whether self- and partner-rated relationship quality influences life satisfaction and well-being for both people with dementia and their caregivers.Design and methods: Using data from 1283 dyads in the Improving the Experience of Dementia and Enhancing Active Life (IDEAL) cohort, we examined the impact of current relationship quality on life satisfaction and well-being in dementia caregiving dyads. Data were analysed using the Actor-Partner Interdependence Model (APIM) framework.Results: Self-rated relationship quality was associated with own life satisfaction and well-being for both people with dementia and caregivers. Partner-rated relationship quality did not influence own life satisfaction or well-being for either member of the dyad.Conclusion: This study is the first to use the APIM framework to explore the dyadic associations between relationship quality and life satisfaction and well-being in a large cohort of dementia caregiving dyads. The obtained findings suggest that the individual perception of the quality of the caregiving relationship held by each member of the caregiving dyad is an important factor for that member's life satisfaction and well-being, while the partner's perception of relationship quality is not. The findings highlight the importance of considering the individual perspective of both the person with dementia and the caregiver and enabling each to maintain positive perceptions of relationship quality.

Inequalities in living well with dementia-The impact of deprivation on well-being, quality of life and life satisfaction: Results from the improving the experience of dementia and enhancing active life study

OBJECTIVES

Area level factors, such as deprivation and urban/rural settings, have been associated with variation in local resources and services and health inequality in later life. The aim of this study is to investigate the potential impact of deprivation and urban/rural areas on capability to live well with dementia and to examine whether availability of informal carers modified the associations.

METHODS

The analysis was based on a large cohort study of 1547 community-dwelling people with dementia across Great Britain. Quality of life, life satisfaction, and well-being were measured as indices of "living well." Multivariate modelling was used to investigate differences in living well measures across deprivation quintiles and urban/rural areas adjusting for sociodemographic factors and number of comorbidities and stratifying by three groups: those living with a carer, those with a noncoresident carer and those without a carer.

RESULTS

Negative dose-response relationships between deprivation and measures of quality of life (-2.12; 95% CI: -3.52, -0.73), life satisfaction (-1.27; 95% CI: -2.70, 0.16), and well-being (-5.24; 95% CI: -10.11, -0.36) were found in participants living with a carer. The associations were less clear in those with a noncoresident carer and those without a carer but these two groups generally reported lower scores on living well indicators than participants living with a carer. There was no urban/rural difference.

CONCLUSIONS

The findings suggest inequalities in living well with dementia according to levels of deprivation. Additional resources are needed to improve postdiagnostic care in highly deprived areas and support those who have no informal carer.

Living well with dementia: a systematic review and correlational meta-analysis of factors associated with quality of life, well-being and life satisfaction in people with dementia

Current policy emphasises the importance of 'living well' with dementia, but there has been no comprehensive synthesis of the factors related to quality of life (QoL), subjective well-being or life satisfaction in people with dementia. We examined the available evidence in a systematic review and meta-analysis. We searched electronic databases until 7 January 2016 for observational studies investigating factors associated with QoL, well-being and life satisfaction in people with dementia. Articles had to provide quantitative data and include ⩾75% people with dementia of any type or severity. We included 198 QoL studies taken from 272 articles in the meta-analysis. The analysis focused on 43 factors with sufficient data, relating to 37639 people with dementia. Generally, these factors were significantly associated with QoL, but effect sizes were often small (0.1-0.29) or negligible (<0.09). Factors reflecting relationships, social engagement and functional ability were associated with better QoL. Factors indicative of poorer physical and mental health (including depression and other neuropsychiatric symptoms) and poorer carer well-being were associated with poorer QoL. Longitudinal evidence about predictors of QoL was limited. There was a considerable between-study heterogeneity. The pattern of numerous predominantly small associations with QoL suggests a need to reconsider approaches to understanding and assessing living well with dementia.

Goal-setting to Promote a Healthier Lifestyle in Later Life: Qualitative Evaluation of the AgeWell Trial

OBJECTIVE

We report a mixed method evaluation of the feasibility and implementation of the AgeWell goal-setting intervention to promote healthy ageing later life.

METHOD

Researcher field notes, goal-setting interview content, and semi-structured interviews with participants were content analysed to review trial implementation and participants' perspective on the goal-setting and mentoring intervention.

RESULTS

75 people were recruited: 21 in the goal-setting and 22 in the goal-setting with mentoring arms of the intervention. Goal-setting was feasible in the main domains of interest. Adherence to the protocol was good and the mentoring schedule was adhered to. Participants reported satisfaction with their goal attainment, but barriers for non-achievement were also identified. Recommendations for small changes to the intervention included reducing the number of goals.

CONCLUSIONS

Participants understood the goal-setting process, and were able to set realistic and achievable lifestyle goals. The intervention and the procedures were acceptable but changes in how goal-setting is both introduced and monitored are needed for wider implementation.

CLINICAL IMPLICATIONS

Goal-setting can be a useful process to help people alter their lifestyle to allow them to age more successfully and reduce risk factors associated with dementia.

Dualities of dementia illness narratives and their role in a narrative economy

The concept of 'narrative economies' has recently been proposed as a set of exchange relationships that, through biography and story-telling, facilitate access to resources and act as a source of value. We utilise this concept to inform our analysis of 18 qualitative interviews with five people with dementia and four informal carers. Our participants are members of a pre-existing group of dementia advocates, representing the voices of those living with the condition. There are a growing number of people in the early stages of dementia - like our participants - being called upon to account for their experience, as a means of developing a politicised 'collective illness identity'. These interviews present an opportunity to study a group of people who are actively involved in speaking as, and for, people with dementia. Four themes emerged from the data: becoming a voice of or for people with dementia; biographical reinforcement; responsibilisation; and resistance. These themes illustrate the ways in which people with dementia participate in their own identity construction and, as representatives of those living with dementia, they also illustrate the ways in which illness narratives produce material and symbolic value.

Illness representations in caregivers of people with dementia

OBJECTIVES

Illness representations shape responses to illness experienced by the self or by others. The illness representations held by family members of those with long-term conditions such as dementia influence their understanding of what is happening to the person and how they respond and provide support. The aim of this study is to explore components of illness representations (label, cause, control and timeline) in caregivers of people with dementia.

METHOD

This was an exploratory study; the data reported came from the Memory Impairment and Dementia Awareness Study (MIDAS). Data from semi-structured interviews with 50 caregivers of people with dementia were analysed using content analysis.

RESULTS

The majority of caregivers gave accounts that appeared to endorse a medical/diagnostic label, although many used different terms interchangeably. Caregivers differentiated between direct causes and contributory factors, but the predominant explanation was that dementia had a biological cause. Other perceived causes were hereditary factors, ageing, lifestyle, life events and environmental factors. A limited number of caregivers were able to identify things that people with dementia could do to help manage the condition, while others thought nothing could be done. There were varying views about the efficacy of medication. In terms of timeline, there was considerable uncertainty about how dementia would progress over time.

CONCLUSION

The extent of uncertainty about the cause, timeline and controllability of dementia indicated that caregivers need information on these areas. Tailored information and support taking account of caregivers' existing representations may be most beneficial.

Social class, dementia and the fourth age

Research addressing social class and dementia has largely focused on measures of socioeconomic status as causal risk factors for dementia and in observed differences in diagnosis, treatment and care. This large body of work has produced important insights but also contains numerous problems and weaknesses. Research needs to take account of the ways in which ageing and social class have been transformed in tandem with the economic, social and cultural coordinates of late modernity. These changes have particular consequences for individual identities and social relations. With this in mind this article adopts a critical gaze on research that considers interactions between dementia and social class in three key areas: (i) epidemiological approaches to inequalities in risk (ii) the role of social class in diagnosis and treatment and (iii) class in the framing of care and access to care. Following this, the article considers studies of dementia and social class that focus on lay understandings and biographical accounts. Sociological insights in this field come from the view that dementia and social class are embedded in social relations. Thus, forms of distinction based on class relations may still play an important role in the lived experience of dementia.

"I Don't Think Of It As An Illness": Illness Representations in Mild to Moderate Dementia

The self-regulatory model proposes that illness representations influence adjustment and coping in chronic conditions. Better understanding of the illness representations held by people with dementia could help with targeting information and support so as to optimize adjustment and coping. In this mixed-methods study of illness representations among people with mild to moderate Alzheimer's, vascular, or mixed dementia we aimed to clarify the nature of the representations held, to determine whether specific profiles can be identified based on perceptions of the identity and cause of the condition, and to examine associations between these profiles and other participant characteristics. Data were collected in the second wave of the Memory Impairment and Dementia Awareness Study (MIDAS). Sixty-four people with dementia, who had been told their diagnosis at a memory clinic, completed interviews and responded to questionnaires. In each case a carer was also interviewed. Cluster analysis based on responses about identity and cause identified three profiles. 'Illness' cluster participants saw themselves as living with an illness and used diagnostic labels, 'ageing' cluster participants did not use diagnostic labels and viewed their difficulties as related to ageing, and 'no problem' cluster participants considered that they did not have any difficulties. 'Illness' cluster participants had better cognition and better awareness, but lower mood, and perceived more practical consequences, than 'ageing' cluster participants. Holding an 'illness' model may not be advantageous. Rather than encouraging adoption of such a model, it may be preferable to target information and select interventions in line with the person's representation profile.

Defining continuity of care from the perspectives of mental health service users and professionals: an exploratory, comparative study

Background

Continuity of care (COC) is central to the organization and delivery of mental health services. Traditional definitions have excluded service users, and this lack of involvement has been linked to poor conceptual clarity surrounding the term. Consequently, very little is known about the differences and similarities in the conceptualization of COC by mental health service users and professionals.

Objective

To explore and compare mental health service users’ and professionals’ definitions of COC.

Methods

Using an exploratory, qualitative design, five focus groups with 32 service users each met twice. Data were analysed thematically to generate a service user‐defined model of COC. In a cross‐sectional survey, health and social care professionals (n = 184) defined COC; responses were analysed thematically. Service user and professional definitions were conceptually mapped and compared to identify similarities and differences.

Results

There was crossover between the service user and professional derived models of COC. Both contained temporal, quality, systemic, staff, hospital and needs‐related elements of COC. Service users prioritized access, information, peer support and avoiding services; health professionals most frequently referred to staff, cross‐sectional and temporal COC. Service users alone identified service avoidance, peer support and day centres as COC elements; professionals alone identified cross‐sectional working.

Conclusions

Important similarities and differences exist in service user and professional conceptualizations of COC. Further research is necessary to explore these differences, prior to integrating service user and professional perspectives in a validated COC framework which could enable the development and evaluation of interventions to improve COC, informing policy and practice.

Continuity of care for carers of people with severe mental illness: results of a longitudinal study

INTRODUCTION

Continuity of care has been demonstrated to be important for service users and carer groups have voiced major concerns over disruptions of care. We aimed to assess the experienced continuity of care in carers of patients with both psychotic and non-psychotic disorders and explore its association with carer characteristics and psychological well-being.

METHODS

Friends and relatives caring for two groups of service users in the care of community mental health teams (CMHTs), 69 with psychotic and 38 with non-psychotic disorders, were assessed annually at three and two time points, respectively. CONTINUES, a measure specifically designed to assess continuity of care for carers themselves, was utilized along with assessments of psychological well-being and caregiving.

RESULTS

One hundred and seven carers participated. They reported moderately low continuity of care. Only 22 had had a carer's assessment and just under a third recorded psychological distress on the GHQ. For those caring for people with psychotic disorders, reported continuity was higher if the carer was male, employed, lived with the user and had had a carer's assessment; for those caring for people with non-psychotic disorders, it was higher if the carer was from the service user's immediate family, lived with them and had had a carer's assessment.

CONCLUSION

The vast majority of the carers had not had a carer's assessment provided by the CMHT despite this being a clear national priority and being an intervention with obvious potential to increase carers' reported low levels of continuity of care. Improving continuity of contact with carers may have an important part to play in the overall improvement of care in this patient group and deserves greater attention.

Continuity of care for people with psychotic illness: its relationship to clinical and social functioning

BACKGROUND

The relationship between continuity of care and user characteristics or outcomes has rarely been explored. The ECHO study operationalized and tested a multi-axial definition of continuity of care, producing a seven-factor model used here.

AIMS

To assess the relationship between user characteristics and established components of continuity of care, and the impact of continuity on clinical and social functioning.

METHODS

The sample comprised 180 community mental health team users with psychotic disorders who were interviewed at three annual time-points, to assess their experiences of continuity of care and clinical and social functioning. Scores on seven continuity factors were tested for association with user-level variables.

RESULTS

Improvement in quality of life was associated with better Experience & Relationship continuity scores (better user-rated continuity and therapeutic relationship) and with lower Meeting Needs continuity factor scores. Higher Meeting Needs scores were associated with a decrease in symptoms.

CONCLUSION

Continuity is a dynamic process, influenced significantly by care structures and organizational change.

Understanding service user-defined continuity of care and its relationship to health and social measures: a cross-sectional study

BACKGROUND

Despite the importance of continuity of care [COC] in contemporary mental health service provision, COC lacks a clearly agreed definition. Furthermore, whilst there is broad agreement that definitions should include service users' experiences, little is known about this. This paper aims to explore a new construct of service user-defined COC and its relationship to a range of health and social outcomes.

METHODS

In a cross sectional study design, 167 people who experience psychosis participated in structured interviews, including a service user-generated COC measure (CONTINU-UM) and health and social assessments. Constructs underlying CONTINU-UM were explored using factor analysis in order to understand service user-defined COC. The relationships between the total/factor CONTINU-UM scores and the health and social measures were then explored through linear regression and an examination of quartile results in order to assess whether service user-defined COC is related to outcome.

RESULTS

Service user-defined COC is underpinned by three sub-constructs: preconditions, staff-related continuity and care contacts, although internal consistency of some sub-scales was low. High COC as assessed via CONTINU-UM, including preconditions and staff-related COC, was related to having needs met and better therapeutic alliances. Preconditions for COC were additionally related to symptoms and quality of life. COC was unrelated to empowerment and care contacts unrelated to outcomes. Service users who had experienced a hospital admission experienced higher levels of COC. A minority of service users with the poorest continuity of care also had high BPRS scores and poor quality of life.

CONCLUSIONS

Service-user defined continuity of care is a measurable construct underpinned by three sub-constructs (preconditions, staff-related and care contacts). COC and its sub-constructs demonstrate a range of relationships with health and social measures. Clinicians have an important role to play in supporting service users to navigate the complexities of the mental health system. Having experienced a hospital admission does not necessarily disrupt the flow of care. Further research is needed to test whether increasing service user-defined COC can improve clinical outcomes. Using CONTINU-UM will allow researchers to assess service users' experiences of COC based on the elements that are important from their perspective.

Achieving continuity of care: facilitators and barriers in community mental health teams

Background

The integration of mental health and social services for people diagnosed with severe mental illness (SMI) has been a key aspect of attempts to reform mental health services in the UK and aims to minimise user and carer distress and confusion arising from service discontinuities. Community mental health teams (CMHTs) are a key component of UK policy for integrated service delivery, but implementing this policy has raised considerable organisational challenges. The aim of this study was to identify and explore facilitators and barriers perceived to influence continuity of care by health and social care professionals working in and closely associated with CMHTs.

Methods

This study employed a survey design utilising in-depth, semi-structured interviews with a proportionate, random sample of 113 health and social care professionals and representatives of voluntary organisations. Participants worked in two NHS Mental Health Trusts in greater London within eight adult CMHTs and their associated acute in-patient wards, six local general practices, and two voluntary organisations.

Results

Team leadership, decision making, and experiences of teamwork support were facilitators for cross boundary and team continuity; face-to-face communication between teams, managers, general practitioners, and the voluntary sector were facilitators for information continuity. Relational, personal, and longitudinal continuity were facilitated in some local areas by workforce stability. Barriers for cross boundary and team continuity were specific leadership styles and models of decision making, blurred professional role boundaries, generic working, and lack of training for role development. Barriers for relational, personal, and longitudinal continuity were created by inadequate staffing levels, high caseloads, and administrative duties that could limit time spent with users. Incompatibility of information technology systems hindered information continuity. Flexible continuity was challenged by the increasingly complex needs of service users.

Conclusions

Substantive challenges exist in harnessing the benefits of integrated CMHT working to deliver continuity of care. Team support should be prioritised in terms of IT provision linked to a review of current models of administrative support. Investment in education and training for role development, leadership, workforce retention, and skills to meet service users' complex needs are recommended.

Class and lifestyle 'lock-in' among middle-aged and older men: a Multiple Correspondence Analysis of the British Regional Heart Study

Health lifestyles are collective patterns of health risk behaviour that develop within a social habitus. An important area for research is the extent to which health lifestyles become more individualised over time and as people age, or whether health lifestyles remain socially structured. This article presents findings from a Multiple Correspondence Analysis of the British Regional Heart Study. Our findings suggest that smoking and alcohol use retain a strong class patterning as men age (suggesting some support for the long-term importance of social structures in old age). This indicates that, in later life, some forms of class-related health lifestyles become fixed or 'locked in'. In contrast there is evidence to suggest that, for exercise, class becomes less important as people age (suggesting either some support for growing individualisation and or important ageing effects). Further studies are required to examine different forms of health lifestyle in later life in relation to forms of cultural and economic capital. This study provides evidence in support of attempts to theorise health lifestyles in terms of collectivities. Furthermore, the concept of selective lifestyle 'lock-in' may be a useful way of understanding the relationship between class and health lifestyles in old age.

Review: Taking care of yourself in later life: A qualitative study into the use of non-prescription medicines by people aged 60+

The last 40 years have witnessed substantial changes to the experience of later life. Health and life expectancy have improved and the emergence of a putative third age has allowed post-working life to move beyond being a residual social category to become an arena in which later life lifestyles can be constructed. Greater emphasis is now placed on expectations of self-agency and choice. Allied to this is the growing role of consumerism as a way of organizing key aspects of social life. Not only do these changes place increased emphasis on individual responsibility for health, but they also engage individuals in various forms of health consumerism.This study draws on these aspects of contemporary society to provide an explanatory framework for understanding older people’s engagement with, and consumption of non-prescription medicines. We present a qualitative study in which we interviewed 22 men and women aged 60 plus who were purchasing or interested in purchasing non-prescription medicines, including complementary and alternative medicines. Our findings suggest that the use of non-prescription medicines is both pluralistic and makeshift. Moreover, while this pluralism led to tensions with conventional bio-medicine, conventional bio-medicine still maintained the legitimacy of its knowledge base. Self-care using non-prescription medicines appeared more governed by hope than by evidence or knowledge of the treatments concerned.We conclude that such pluralism of approach reflects the growing consumerism in health and self-care and that older people may in fact be similar to other age groups in terms of their approach to such commodification.

Genetic utility of broadly defined bipolar schizoaffective disorder as a diagnostic concept

BACKGROUND

Psychiatric phenotypes are currently defined according to sets of descriptive criteria. Although many of these phenotypes are heritable, it would be useful to know whether any of the various diagnostic categories in current use identify cases that are particularly helpful for biological-genetic research.

AIMS

To use genome-wide genetic association data to explore the relative genetic utility of seven different descriptive operational diagnostic categories relevant to bipolar illness within a large UK case-control bipolar disorder sample.

METHOD

We analysed our previously published Wellcome Trust Case Control Consortium (WTCCC) bipolar disorder genome-wide association data-set, comprising 1868 individuals with bipolar disorder and 2938 controls genotyped for 276 122 single nucleotide polymorphisms (SNPs) that met stringent criteria for genotype quality. For each SNP we performed a test of association (bipolar disorder group v. control group) and used the number of associated independent SNPs statistically significant at P<0.00001 as a metric for the overall genetic signal in the sample. We next compared this metric with that obtained using each of seven diagnostic subsets of the group with bipolar disorder: Research Diagnostic Criteria (RDC): bipolar I disorder; manic disorder; bipolar II disorder; schizoaffective disorder, bipolar type; DSM-IV: bipolar I disorder; bipolar II disorder; schizoaffective disorder, bipolar type.

RESULTS

The RDC schizoaffective disorder, bipolar type (v. controls) stood out from the other diagnostic subsets as having a significant excess of independent association signals (P<0.003) compared with that expected in samples of the same size selected randomly from the total bipolar disorder group data-set. The strongest association in this subset of participants with bipolar disorder was at rs4818065 (P = 2.42 x 10(-7)). Biological systems implicated included gamma amniobutyric acid (GABA)(A) receptors. Genes having at least one associated polymorphism at P<10(-4) included B3GALTS, A2BP1, GABRB1, AUTS2, BSN, PTPRG, GIRK2 and CDH12.

CONCLUSIONS

Our findings show that individuals with broadly defined bipolar schizoaffective features have either a particularly strong genetic contribution or that, as a group, are genetically more homogeneous than the other phenotypes tested. The results point to the importance of using diagnostic approaches that recognise this group of individuals. Our approach can be applied to similar data-sets for other psychiatric and non-psychiatric phenotypes.

Developing a user-generated measure of continuity of care: brief report

OBJECTIVE

This paper describes a measure of continuity of care, establishes its reliability and tests it in a field trial sample for evidence of its validity. In contrast to others, this measure has been generated from the perspectives of service users. As continuity of care is a concern particularly for those with severe mental illness, we have confined our work to this population group.

METHOD

Service users in focus groups and expert panels generated the measure. The researchers were themselves service users. Test-retest reliability was assessed with an independent sample. The measure was administered to a final independent field trial sample to determine their experiences of continuity of care and for further psychometric testing.

RESULTS

The measure generated by service users has satisfactory psychometric properties. Service users in the field trial sample were more satisfied when continuity, as assessed by this measure, was in place.

CONCLUSION

It is possible and valid to construct outcome measures in mental health entirely from the user perspective. This has not been done before.

Continuity of care in mental health: understanding and measuring a complex phenomenon

BACKGROUND

Continuity of care is considered by patients and clinicians an essential feature of good quality care in long-term disorders, yet there is general agreement that it is a complex concept. Most policies emphasize it and encourage systems to promote it. Despite this, there is no accepted definition or measure against which to test policies or interventions designed to improve continuity. We aimed to operationalize a multi-axial model of continuity of care and to use factor analysis to determine its validity for severe mental illness.

METHOD

A multi-axial model of continuity of care comprising eight facets was operationalized for quantitative data collection from mental health service users using 32 variables. Of these variables, 22 were subsequently entered into a factor analysis as independent components, using data from a clinical population considered to require long-term consistent care.

RESULTS

Factor analysis produced seven independent continuity factors accounting for 62.5% of the total variance. These factors, Experience and Relationship, Regularity, Meeting Needs, Consolidation, Managed Transitions, Care Coordination and Supported Living, were close but not identical to the original theoretical model.

CONCLUSIONS

We confirmed that continuity of care is multi-factorial. Our seven factors are intuitively meaningful and appear to work in mental health. These factors should be used as a starting-point in research into the determinants and outcomes of continuity of care in long-term disorders.

Learning not to take it seriously: junior doctors' accounts of error

OBJECTIVES

We aimed to investigate experiences of, and responses to, medical error amongst junior doctors and to examine the challenges junior doctors face and the support they receive.

METHODS

We carried out a qualitative study of 38 randomly selected pre-registration house officers (PRHOs) in 10 hospitals. All 38 had graduated in 2000 or 2001 from a single medical school.

RESULTS

Errors were common and sometimes serious. In relation to disclosure and learning from error, four main themes emerged: a norm of selective disclosure; the effects of the team; individualised blame and responsibility, and the 'learning moment'. Trainees reported disclosing errors informally, particularly when teams were seen as supportive, but were reluctant to criticize colleagues. Formal reports and disclosure to patients were very rare. Patient care was compromised when juniors did not access senior help, often when working outside their usual team environment. Lack of cooperation between teams and poor continuity of care also contributed to errors. Learning was maximised when errors were formally discussed and constructive feedback offered. However, both blame and the prioritization of reassurance over learning and structured feedback appeared to inhibit reflection on the experience of error.

CONCLUSIONS

Junior doctors need help to reflect on their experiences and to recognise where they may have made mistakes, particularly in the contexts of shift-work and fragmented teams. Formal reporting systems alone will not facilitate learning from error. Juniors require individual clinical supervision from seniors with appropriate training. Such expertise may benefit the whole team and the training environment.

Dignity in the care of older people - a review of the theoretical and empirical literature

Background

Dignity has become a central concern in UK health policy in relation to older and vulnerable people. The empirical and theoretical literature relating to dignity is extensive and as likely to confound and confuse as to clarify the meaning of dignity for nurses in practice. The aim of this paper is critically to examine the literature and to address the following questions: What does dignity mean? What promotes and diminishes dignity? And how might dignity be operationalised in the care of older people?

This paper critically reviews the theoretical and empirical literature relating to dignity and clarifies the meaning and implications of dignity in relation to the care of older people. If nurses are to provide dignified care clarification is an essential first step.

Methods

This is a review article, critically examining papers reporting theoretical perspectives and empirical studies relating to dignity. The following databases were searched: Assia, BHI, CINAHL, Social Services Abstracts, IBSS, Web of Knowledge Social Sciences Citation Index and Arts & Humanities Citation Index and location of books a chapters in philosophy literature. An analytical approach was adopted to the publications reviewed, focusing on the objectives of the review.

Results and discussion

We review a range of theoretical and empirical accounts of dignity and identify key dignity promoting factors evident in the literature, including staff attitudes and behaviour; environment; culture of care; and the performance of specific care activities. Although there is scope to learn more about cultural aspects of dignity we know a good deal about dignity in care in general terms.

Conclusion

We argue that what is required is to provide sufficient support and education to help nurses understand dignity and adequate resources to operationalise dignity in their everyday practice. Using the themes identified from our review we offer proposals for the direction of future research.

Influence of diabetes on the maintenance of sinus rhythm after a successful direct current cardioversion in patients with atrial fibrillation

AIM

To determine independent risk factors for recurrence of atrial fibrillation (AF) after a successful direct current (DC) cardioversion in patients with and without diabetes.

DESIGN

We retrospectively analysed the outcome in patients recently diagnosed with persistent AF.

METHODS

Of 364 patients included, 289 had a successful direct current (DC) cardioversion. We compared 42 (14.5%) patients known to have diabetes to 247 (85.5%) without. Patients were reviewed in outpatient clinic with assessment of heart rhythm clinically and by electrocardiogram. Median follow-up after DC cardioversion was 74 days [interquartile range (IQR) 69-78 days].

RESULTS

When reviewed in outpatient clinic, only 63.7% (185 of 289) were still in sinus rhythm (SR). Of the group without diabetes, 66.8% (165 of 247) remained in SR vs. 45.2% (19 of 42) of the group with diabetes (P = 0.005). Binary logistic regression analysis showed duration of AF (P < 0.0001) and the presence of diabetes (P = 0.019) have been independent risk factors for recurrence of AF.

DISCUSSION

Presence of diabetes and the longer duration of AF were independent risk factors for the recurrence of AF after a successful DC cardioversion.

With an attack I associate it more with going into hospital: understandings of asthma and psychosocial stressors; are they related to use of services?

Asthma is still a major cause of morbidity and mortality. Patients who use hospital services frequently tend to have more severe asthma and lack formal support. Attitudes to self-management also tend to differ and qualitative studies of frequent attenders have identified differing views of the appropriateness of service use between patients and their physicians. We undertook a qualitative study of patients with severe asthma admitted and not admitted to hospital in a 12-month period in the UK. The aim of the study was to investigate the relationship between perception of life events, psychosocial factors, coping and asthma admission in these two groups of patients. We interviewed 50 patients (aged 16 and over) admitted to two large teaching hospitals in London with asthma exacerbations, 25 patients with similar levels of asthma severity (step 3 or higher of the British Thoracic Society guidelines) sampled in General Practice and 19 general practitioners (GPs). Data were analysed using an adapted framework analysis. Patients admitted to hospital reported high levels of psychosocial problems and life events but tended to make few connections between these and their asthma attacks or their ability to manage their asthma. Patients reporting frequent hospital use tended to value professionals working in hospitals while reporting poor relationships with GPs; views that appeared related to delays in seeking help from primary care. Among GPs, knowledge of patients having attended hospital was generally poor, although they appeared more aware of those who were high users of General Practice (whether they were high attenders at hospital or not). GPs perceived stressful life events in patients with asthma to compound existing dispositions and be related to poor control and poor adherence. These findings suggest that vulnerable patient groups often face poor material circumstances and chaotic lives, impacting on their capacity to manage their illness and on their ability to derive benefit from primary care. Policy interventions aimed at reducing 'unnecessary' admissions will need to be tailored to the psychosocial circumstances and health beliefs of vulnerable patient groups.

The long shadow of work - does time since labour market exit affect the association between socioeconomic position and health in a post-working population

OBJECTIVE

To test the effect of time since labour market exit (LME) on associations between socioeconomic position (SEP) and self-rated health.

METHODS

Retirees from the English Longitudinal Study of Ageing (ELSA) were divided into three groups on the basis of the length of time since LME. Seven different indicators of SEP were identified: socioeconomic class, income, wealth, education, tenure, area deprivation and subjective social status. Unadjusted and mutually adjusted logistic regression analyses were performed with poor self-rated health as the outcome. The sample consisted of 2617 men (mean (SD) age 71.69 (7.04) years) and 2619 women (71.29 (8.26) years).

RESULTS

In the unadjusted analyses, patterns of association between SEP measures and health were similar for men and women. Most SEP measures were associated with poor health, although the effects were attenuated by time since LME. In the mutually adjusted analyses, wealth was found to have a strong independent effect on health among men, especially in those groups that left the labour market < or = 20 years ago,while for women subjective social status seemed to have the most important effect on health after LME.

CONCLUSIONS

Time since LME is an important factor to consider when studying health inequalities in a post-working population. The effect of time since LME varies according to gender and the measures of SEP used. Further work in this area should take account of age, period and cohort effects using multiple measures of SEP and more refined measures of LME.

Ethical principles and the rationing of health care: a qualitative study in general practice

BACKGROUND

Researching sensitive topics, such as the rationing of treatments and denial of care, raises a number of ethical and methodological problems.

AIM

To describe the methods and findings from a number of focus group discussions that examined how GPs apply ethical principles when allocating scarce resources.

DESIGN OF STUDY

A small-scale qualitative study involving purposive sampling, semi-structured interviews and focus groups.

SETTING

Twenty-four GPs from two contrasting areas of London: one relatively affluent and one relatively deprived.

METHOD

Initial interviews asked GPs to identify key resource allocation issues. The interviews were transcribed and themes were identified. A number of case studies, each illustrative of an ethical issue related to rationing, were written up in the form of vignettes. In focus group discussions, GPs were given a number of these vignettes to debate.

RESULTS

With respect to the ethical basis for decision making, the findings from this part of the study emphasised the role of social and psychological factors, the influence of the quality of the relationship between GPs and patients and confusion among GPs about their role in decision making.

CONCLUSION

The use of vignettes developed from prior interviews with GPs creates a non-threatening environment to discuss sensitive or controversial issues. The acceptance by GPs of general moral principles does not entail clarity of coherence of the application of these principles in practice.

Is patient involvement possible when decisions involve scarce resources? A qualitative study of decision-making in primary care

Greater patient involvement has become a key goal of health care provision. This study explored the way in which general practitioners (GPs) in the UK manage the dual responsibilities of treating individual patients and making the most equitable use of National Health Service (NHS) resources in the context of the policy of greater patient involvement in decision-making. We undertook a qualitative study incorporating a series of interviews and focus groups with a sample of 24 GPs. We analysed GP accounts of decision-making by relating these to substantive ethical principles and the key procedural principle of explicitness in decision-making. GPs saw patient involvement in positive terms but for some GPs involvement served an instrumental purpose, for instance improving patient 'compliance'. GPs identified strongly with the role of patient advocate but experienced role tensions particularly with respect to wider responsibilities for budgets, populations, and society in general. GPs had an implicit understanding of the key ethical principle of explicitness and of other substantive ethical principles but there was incongruence between these and their interpretation in practice. Limited availability of GP time played an important role in this theory/practice gap. GPs engaged in implicit categorisation of patients, legitimating this process by reference to the diversity and complexity of general practice. If patient involvement in health care decision-making is to be increased, then questions of scarcity of resources, including time, will need to be taken into account. If strategies for greater patient involvement are to be pursued then this will have significant implications for funding primary care, particularly in terms of addressing the demands made on consultation time. Good ethics and good professional practice cost money and must be budgeted for. More explicit decision-making in primary care will need to be accompanied by greater explicitness at the national level about roles and responsibilities. Increased patient involvement has consequences for GP training and ways of addressing rationing dilemmas will need to be an important part of this training. Further research is needed to understand micro-decision-making, in particular the spaces in which processes of implicit categorisation lead to distorted communication between doctor and patient.

Scanning of estrogen receptor alpha (ERalpha) and thyroid hormone receptor alpha (TRalpha) genes in patients with psychiatric diseases: four missense mutations identified in ERalpha gene

Estrogen and thyroid hormones exert effects on growth, development, and differentiation of the nervous system. Hormone administration can lead to changes in behavior, suggesting that genetic variants of the estrogen receptor alpha (ERalpha) and the thyroid hormone receptor alpha (TRalpha) genes may predispose to psychiatric diseases. To investigate this possibility, regions of likely functional significance (all coding exons and flanking splice junctions) of the ERalpha and TRalpha genes were scanned in patients with schizophrenia (113), along with pilot studies in patients with bipolar illness (BPI), puerperal psychosis, autism, attention-deficit hyperactivity disorder (ADHD), and alcoholism. A total of 1.18 megabases of the ERalpha gene and 1.16 megabases of the TRalpha gene were scanned with Detection of Virtually All Mutations-SSCP (DOVAM-S), a method that detects virtually all mutations. Four missense mutations, seven silent mutations and one deletion were identified in the ERalpha gene, while only four silent mutations were present in the TRalpha gene. Two of the missense mutations in ERalpha are conserved in the six available mammalian and bird species (H6Y, K299R) and a third sequence variant (P146Q) is conserved in mammals, birds, and Xenopus laevis, hinting that these sequence changes will be of functional significance. These changes were found in one patient each with BPI, puerperal psychosis, and alcoholism, respectively. Analysis of the ERalpha and TRalpha genes in 240 subjects reveals that missense changes and splice site variants are uncommon (1.7% and 0%, respectively). Further analyses are necessary to determine if the missense mutations identified in this study are associated with predisposition or outcome for either psychiatric or nonpsychiatric diseases.

Effect of an internal rotating current on low-frequency inductively coupled plasmas

The effect of an internal low-frequency rotating current on inductively coupled plasmas in cylindrical chambers is studied. The electromagnetic field structure, power density distribution, the plasma density, and the operating regimes of the discharge are investigated using electrodynamic, power, and particle balance equations. It is shown that the rotating current sheet can dramatically improve the uniformity of the electromagnetic fields and the power transferred to the plasma electrons from that of conventional low-frequency inductively coupled plasma sources with external flat spiral inductive coils.

An in-frame deletion in the alpha(2C) adrenergic receptor is common in African--Americans

alpha(2) adrenergic receptors are activated by adrenaline and noradrenaline, and three subtypes (ie, A, B, C) have differential affinities for antagonists and medications. The alpha(2c) adrenergic receptor (ADRA2C), located on chromosome 4p16.3, is a candidate gene for schizophrenia because it binds clozapine, an atypical neuroleptic useful for treatment-resistant schizophrenia. In addition, ADRA2C binds clonidine which is prescribed for three psychiatric diseases. This report communicates the findings of the genetic scanning of this gene of very tough GC content. The complete coding sequences and splice junctions were scanned with [DOVAM]-S in 104 schizophrenics, and pilot probes of patients with alcoholism (41 patients), cocaine abuse (25 patients), puerperal psychosis (30 patients), attention deficient/hyperactivity disorder (25 patients) and autism (25 patients). Six sequence variants were found, including five silent polymorphisms (allele frequencies 0.6--25%) and an in-frame deletion of a homologous repeat at nucleotides 967--978 (ie, TIDRU(1)). Genotyping of the normal two repeat unit of the Third Intracytoplasmic Domain Repeat Unit (TIDRU(2)) and the deleted variant (TIDRU(1)) revealed that TIDRU(1) had allelic frequencies of 39% (11/28) and 3.5% (6/172) in African-American and Caucasian schizophrenics, respectively, and it occurred with equal frequency in controls (44%, 31/70 and 3.0%, 6/198). TIDRU(1) occurs at a location similar to the third intracytoplasmic 48-nucleotide repeat unit in the DRD4 that is associated with ADHD. Although these data do not suggest an association of TIDRU(1) with schizophrenia, additional studies are needed to see whether TIDRU(1) confers a clinical phenotype.

Systematic screening for mutations in the glycine receptor alpha2 subunit gene (GLRA2) in patients with schizophrenia and other psychiatric diseases

The glycine receptor, which is a member of the ligand-gated ion channel superfamily, mediates synaptic inhibition in the spinal cord and other brain regions. This superfamily has been implicated in the pathogenesis of schizophrenia and other psychiatric diseases. The complete coding sequence and splice junctions of the GLRA2 gene were scanned by DOVAM-S, a form of SSCP analysis with sufficient redundancy to detect virtually all mutations. Those analyses were performed in 113 patients with schizophrenia, and in pilot studies of patients with bipolar illness, alcoholism, puerperal psychosis, autism, and attention-deficit hyperactivity disorder (533 kb total scanned sequences). We detected three sequence changes in the coding region, all resulting in silent mutations: C894T in exon 5, C1134T in exon 7, and C1476T in exon 9. These do not alter the structure or the expression of the protein. It is unlikely that mutations in the coding region and splice junction of GLRA2 gene are associated with schizophrenia and other psychiatric diseases.

No evidence of association from transmission disequilibrium analysis of the hKCa3 gene in bipolar disorder

OBJECTIVE

A recent case control study has suggested that modest enlargements of a highly polymorphic CAG repeat in exon 1 of the gene encoding potassium channel hKCa3 may be associated with bipolar disorder (BPD). We have examined this hypothesis by genotyping this locus in a family-based association study.

METHOD

One hundred and twenty-eight parent offspring trios of British Caucasian origin were examined where the proband was diagnosed with the American Psychiatric Association's Diagnostic and Statistical Manual (DSM)-IV BPD I (n = 123) or II (n = 5). An improved assay was used, with redesigned polymerase chain reaction (PCR) primers, permitting quicker and higher resolution genotyping. The resultant genotypes were analysed using the extended transmission/ disequilibrium test (ETDT).

RESULTS

The experimental data did not provide evidence for the preferential transmission of large alleles to bipolar cases (chi2 = 11.12, df = 10, p = 0.349).

CONCLUSIONS

Our data provide no support for the hypothesis that variation at the hKCa3 gene contributes to susceptibility to BPD.

Five missense variants in the amino-terminal domain of the glucocorticoid receptor: no association with puerperal psychosis or schizophrenia

Steroid hormone administration causes behavior changes in many and psychosis in a few. The clinical features suggest that genetic variants of the glucocorticoid receptor or cofactors could produce susceptible subpopulations who react adversely to hormonal cascades. To investigate this possibility, coding and splice site sequences of the glucocorticoid receptor were scanned for single nucleotide polymorphisms in genomic DNA samples from 100 schizophrenics (86 Caucasians and 14 African-Americans) and 40 Caucasians with puerperal psychosis. Five amino acid substitutions were found in the amino-terminal domain at frequencies of 0.6 to 3.8% in Caucasians: R23K, F29L, L112F, D233N, and N363S. In addition, four silent nucleotide changes were found: E22E, K293K, D677D, and N766N; a transversion in intron 4 occurred beyond the splice junction. None of these variants can be linked to these disorders at present. However, the N363S variant contributes a new potential phosphorylation site and has been associated with increased body mass and reduced bone mineral density [Huizenga et al., 1998], so it is possible that the other missense variants confer traits that currently are unrecognized. Comparisons to natural glucocorticoid receptor mutants in the familial glucocorticoid resistance syndrome and steroid resistant leukemias suggest that amino acid substitutions at highly conserved residues may cause severe functional defects and serious illness, while changes at less conserved sites produce lesser alterations and milder disease.

Evolutionary psychology and health: confronting an evolving paradigm

In much the same way that developments in genetics have opened up new areas of activity in health services, the 'new genetics' has also stimulated a renewal in approaches that try to explain the nature of health behaviours within the context of human biological development. Evolutionary psychology, as an umbrella term for these views, stresses the importance of the brain as an intermediary between genes and individual behaviour. From such a perspective, social context is less important than an understanding of why certain behaviours are 'chosen' by the evolutionary process and how they are predicated on reproductive success. Health policy is a key area where these ideas are likely to become important given evolutionary psychology's focus on the interplay between physiological and psychological factors in determining health behaviours. Health research provides a fertile environment because it is already seeking the hidden biological pathways connecting social status with specific diseases. The challenge represented by evolutionary psychology needs to be taken seriously because of the way in which such ideas mesh with the individualistic basis of much health promotion and health policy. In particular, it poses a challenge when it purports to explain how inequalities in health are not necessarily the result of the unequal distribution of income in society but are natural phenomena. It is also important to engage with such ideas because they increasingly seem likely to occupy the empty ideological space created by the disappearance of politics in policy and as such may have a greater impact than would otherwise be the case.

Salmonellosis in North Thames (East), UK: associated risk factors

We assessed the rate of salmonella infections and risk factors associated with infection in North East Thames in 1993. Cases of culture confirmed infection were identified through microbiology laboratories and environmental health officers in the North East Thames. A total of 1730 cases were reported and 209 of these individuals (those who could be contacted within a 3-week interval after onset of symptoms) and matched controls were interviewed by telephone. In addition randomly selected controls were interviewed over a 4-month period about recent gastric acid lowering medication and antimicrobial ingestion. Sixty-six serotypes were identified: S. enteritidis was isolated from 1179 (69%) cases, S. typhimurium from 221 (13%), S. virchow from 77 (4%) and S. newport 25 (1%). Infections were more frequent in summer months. Highest rates were documented in children under 2 years of age for S. enteritidis (108/100,000) and under 1 year for S. typhimurium (36/100,000). Using the Townsend score, highest isolation rates of S. enteritidis were in more prosperous areas (36/100,000 vs. 27/100,000; odds ratio (OR) 1.3, 95% confidence intervals (CIs) 1.2-1.6, P < 0.0001), while for S. typhimurium, there was no relation between deprivation index and isolation rates areas (6.4/100,000 vs. 6.1/100,000; OR 1.1, 95% CIs 0.8-1.5, P = 0.77). The case control study showed a significant association between ingestion of products containing raw eggs and S. enteritidis infection (8/111 cases vs. 0/110 controls; OR undefined, lower 95% CIs 3.4). Individuals with salmonella infection were significantly more likely to have travelled abroad in the week before the onset of illness [42/186 (23%) vs. 1/182 (0.5%); OR 40, 95% CIs = 5.5-291, P < 0.001] and to report gastroduodenal disease [11/143 (7%) vs. 3/143 (2%); OR 5.0, 95% CIs = 1.1-23, P = 0.04]. There was an association between illness and gastric acid-lowering medications [unmatched controls OR 22.3 (95% CIs 1.5-3.7, P = 0.0002), matched controls OR 3.7 (95% CIs 1.0-3.8, P = 0.07)], but no association with antimicrobial ingestion.