379 research outputs found
Excited 's as heavy pentaquarks
We briefly summarize recent works on the identification of the excited
's found by the LHCb Collaboration. Within the framework of a pion
mean-field approach, the following scenario is the most favorable: While three
of the excited 's belong to the excited baryon sextet, two of them
with the smaller decay widths can be identified as the members of the
anti-decapentaplet which is one of the lowest-lying representations. It implies
that these two 's, i.e. and are most
probably the exotic heavy pentaquark baryons.Comment: 6 pages. 3 figures. Contribution to the Proceedings of the 22nd
International Conference on Few-Body Problems in Physics (FB22
Equity in health care financing: The case of Malaysia
Background: Equitable financing is a key objective of health care systems. Its importance is
evidenced in policy documents, policy statements, the work of health economists and policy
analysts. The conventional categorisations of finance sources for health care are taxation, social
health insurance, private health insurance and out-of-pocket payments. There are nonetheless
increasing variations in the finance sources used to fund health care. An understanding of the equity
implications would help policy makers in achieving equitable financing.
Objective: The primary purpose of this paper was to comprehensively assess the equity of health
care financing in Malaysia, which represents a new country context for the quantitative techniques
used. The paper evaluated each of the five financing sources (direct taxes, indirect taxes,
contributions to Employee Provident Fund and Social Security Organization, private insurance and
out-of-pocket payments) independently, and subsequently by combined the financing sources to
evaluate the whole financing system.
Methods: Cross-sectional analyses were performed on the Household Expenditure Survey
Malaysia 1998/99, using Stata statistical software package. In order to assess inequality,
progressivity of each finance sources and the whole financing system was measured by Kakwani's
progressivity index.
Results: Results showed that Malaysia's predominantly tax-financed system was slightly
progressive with a Kakwani's progressivity index of 0.186. The net progressive effect was produced
by four progressive finance sources (in the decreasing order of direct taxes, private insurance
premiums, out-of-pocket payments, contributions to EPF and SOCSO) and a regressive finance
source (indirect taxes).
Conclusion: Malaysia's two tier health system, of a heavily subsidised public sector and a user
charged private sector, has produced a progressive health financing system. The case of Malaysia
exemplifies that policy makers can gain an in depth understanding of the equity impact, in order to
help shape health financing strategies for the nation
Personalizing protocol-driven care: the case of specialist heart failure nurses.
AIM: This paper is a report of a study conducted to explore how specialist heart failure nurses negotiate treatment advice with patients, in the context of an increasing expectation that clinical staff in the National Health Services will follow guidelines in their daily work. BACKGROUND: The development of specialist nurse roles has given rise to questions about their compatibility with patient-centred care. However, research has revealed little about how specialist nurses balance clinical guidelines with traditional caring tasks. METHODS: Semi-structured interviews (n = 10) were conducted with specialist heart failure nurses in northern England recruited from a heart failure specialist nursing contact list. In addition, non-participant observations were carried out on nurse-patient consultations (n = 16) in one regional nurse-led heart failure clinic. Data were collected between 2003 and 2005, and analysed using a variation of grounded theory. FINDINGS: Heart failure nurses sought to combine traditional caring work with the wider goal of improving patient outcomes by 'personalizing' their advice to patients and presenting their heart failure as 'typical'. They accommodated protocol-driven care into their daily routines, and perceived no disjuncture between evidence-based practice and patient-centredness. However, their approach allowed little space for the exploration of each patient's own priorities about their illness. CONCLUSION: There is a need both to re-examine the appropriateness of traditional caring concepts, and to reflect on the need to incorporate patients' own values into the consultation process
The effects of an intervention program for promoting interorganizational network building between multidisciplinary agencies and community-based organizations: a cluster trial in Japan
Latin American immigrants have limited access to health insurance in Japan: a cross sectional study
<p>Abstract</p> <p>Background</p> <p>Japan provides universal health insurance to all legal residents. Prior research has suggested that immigrants to Japan disproportionately lack health insurance coverage, but no prior study has used rigorous methodology to examine this issue among Latin American immigrants in Japan. The aim of our study, therefore, was to assess the pattern of health insurance coverage and predictors of uninsurance among documented Latin American immigrants in Japan.</p> <p>Methods</p> <p>We used a cross sectional, mixed method approach using a probability proportional to estimated size sampling procedure. Of 1052 eligible Latin American residents mapped through extensive fieldwork in selected clusters, 400 immigrant residents living in Nagahama City, Japan were randomly selected for our study. Data were collected through face-to-face interviews using a structured questionnaire developed from qualitative interviews.</p> <p>Results</p> <p>Our response rate was 70.5% (n = 282). Respondents were mainly from Brazil (69.9%), under 40 years of age (64.5%) and had lived in Japan for 9.45 years (SE 0.44; median, 8.00). We found a high prevalence of uninsurance (19.8%) among our sample compared with the estimated national average of 1.3% in the general population. Among the insured full time workers (n = 209), 55.5% were not covered by the Employee's Health Insurance. Many immigrants cited financial trade-offs as the main reasons for uninsurance. Lacking of knowledge that health insurance is mandatory in Japan, not having a chronic disease, and having one or no children were strong predictors of uninsurance.</p> <p>Conclusions</p> <p>Lack of health insurance for immigrants in Japan is a serious concern for this population as well as for the Japanese health care system. Appropriate measures should be taken to facilitate access to health insurance for this vulnerable population.</p
Differences in suicide risk according to living arrangements in Japanese men and women – The Japan Public Health Center-based (JPHC) prospective study
Youth social behaviour and network therapy (Y-SBNT) : adaptation of a family and social network intervention for young people who misuse alcohol and drugs – a randomised controlled feasibility trial
Background: Family interventions appear to be effective at treating young people’s substance misuse. However, implementation of family approaches in UK services is low. This study aimed to demonstrate the feasibility of recruiting young people to an intervention based on an adaptation of adult social behaviour and network therapy. It also sought to involve young people with experience of using substance misuse services in the research process.
Objectives: To demonstrate the feasibility of recruiting young people to family and social network therapy and to explore ways in which young people with experience of using substance misuse services could be involved in a study of this nature.
Design: A pragmatic, two-armed, randomised controlled open feasibility trial.
Setting: Two UK-based treatment services for young people with substance use problems, with recruitment taking place from May to November 2014.
Participants: Young people aged 12–18 years, newly referred and accepted for structured interventions for drug and/or alcohol problems.
Interventions: A remote, web-based computer randomisation system allocated young people to adapted youth social behaviour and network therapy (Y-SBNT) or treatment as usual (TAU). Y-SBNT participants were intended to receive up to six 50-minute sessions over a maximum of 12 weeks. TAU participants continued to receive usual care delivered by their service.
Main outcome measures: Feasibility was measured by recruitment rates, retention in treatment and follow-up completion rates. The main clinical outcome was the proportion of days on which the main problem substance was used in the preceding 90-day period as captured by the Timeline Follow-Back interview at 3 and 12 months.
Results: In total, 53 young people were randomised (Y-SBNT, n = 26; TAU, n = 27) against a target of 60 (88.3%). Forty-two young people attended at least one treatment session [Y-SBNT 22/26 (84.6%); TAU 20/27 (74.1%)]; follow-up rates were 77.4% at month 3 and 73.6% at month 12. Data for nine young people were missing at both months 3 and 12, so the main clinical outcome analysis was based on 24 young people (92.3%) in the Y-SBNT group and 20 young people (74.1%) in the TAU group. At month 12, the average proportion of days that the main problem substance was used in the preceding 90 days was higher in the Y-SBNT group than in the TAU group (0.54 vs. 0.41; adjusted mean difference 0.13, 95% confidence interval –0.12 to 0.39; p = 0.30). No adverse events were reported. Seventeen young people with experience of substance misuse services were actively involved throughout the study. They informed key elements of the intervention and research process, ensuring that the intervention was acceptable and relevant to our target groups; contributing to the design of key trial documents, ideas for a new model of public involvement and this report. Two parents were also involved.
Conclusions: The adapted intervention could be delivered in young people’s services, and qualitative interviews found that Y-SBNT was acceptable to young people, family members and staff. Engagement of family and network members proved difficult within the intervention and research aspects. The study proved the feasibility of this work in routine services but outcome measurement based on narrow substance use variables may be limited and may fail to capture other important changes in wider areas of functioning for young people. Validation of the EuroQol-5 Dimensions for young people aged 12–18 years should be considered and flexible models for involvement of young people in research are required to achieve inclusive representation throughout all aspects of the research process. Although recommendation of a full trial of the Y-SBNT intervention compared with TAU is not supported, this study can inform future intervention development and UK research within routine addiction services.
Trial registration: Current Controlled Trials ISRCTN93446265.
Funding: This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 21, No. 15. See the NIHR Journals Library website for further project information
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Cross-national mixed methods comparative case study of recovery-focused mental health care planning and coordination in acute inpatient mental health settings (COCAPP-A)
Background: Serious concerns have been identified in relation to care planning, patient involvement and consent to treatment in mental health wards, including for those patients detained under the Mental Health Act. Further evidence is needed to develop care planning interventions that embed dignity, recovery and participation for all people using inpatient mental health care.
Design: We propose to undertake a cross-national comparative study of recovery-focused mental health care planning in inpatient settings. This two-phase exploratory mixed methods study will produce theory and empirical evidence to complement that developed in our current study of community mental health services to inform a future whole systems intervention study. The study is guided by a theoretical framework emphasising the connections between different 'levels' of organisation (macro/meso/micro).
In phase 1 we study the macro-level through the comparative analysis of English and Welsh policy contexts. In phase 2 concurrent quantitative and qualitative data will be collected at 6 NHS Trust/Health Board case study sites (meso-level) and within each site, a single micro-level mental health ward will be selected to provide in-depth qualitative data related to care planning processes. Phase 1: We will extend our current meta-narrative mapping review (Wong et al 2013) of English and Welsh policies and the international literature on personalised recovery-oriented care planning and coordination in community settings to include inpatient settings. We will provide a review of evidence that is useful, rigorous and relevant for service providers and decision-makers and to inform Phase 2.
Phase 2: We are employing a concurrent transformative mixed methods approach with embedded case studies (Creswell 2009: 215). We will conduct six in-depth meso-level case study investigations across contrasting NHS Trusts in England (n=4) and Local Health Boards in Wales (n=2), selected to reflect variety in geography and population and include a mix of rural, urban and inner city settings providing routine inpatient care. A large sample of service users (total n=300), inpatient staff (n=300) and informal carers (n=150) will be surveyed about perceptions of acute mental health care and care planning, recovery oriented practices, therapeutic relationships and empowerment using validated questionnaires. Documents and interviews with managers, consultant psychiatrists, ward staff and informal carers (n=60) will also be generated relating to local contexts, policies and practices. In each site we will also select a single inpatient ward and conduct a series of case studies embedded within each organisational case study, to explore care planning in detail. We will invite a sample of service users (total n=36) to participate in in-depth interviews about care planning and structured narrative reviews of their care plans; undertake a structured review of anonymised care plans for a further sample (n=60) of consecutively discharged patients; and conduct observation of care planning processes (n= 18).
Framework method will be employed to integrate and compare textual and statistical summaries of qualitative and quantitative analyses within each case study site, informed by the theoretical framework focused on recovery and personalisation. Armed with our set of six within-case analyses we will then conduct a cross-case analysis to draw out key findings from across all sites
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