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PubMed1999

Mortality from ruptured abdominal aortic aneurysm in Wales.

BACKGROUND: The aim of this study was to identify the incidence of, and mortality in, patients with a ruptured abdominal aortic aneurysm (AAA) reaching hospital alive in Wales. METHODS: Patients who presented with a ruptured AAA between September 1996 and August 1997 were analysed. Data were collected prospectively by an independent body, observing strict confidentiality. RESULTS: Some 233 patients with a confirmed ruptured AAA were identified, giving an incidence of eight per 100 000 total population. Some 133 patients (57 per cent) underwent attempted operative repair; 85 (64 per cent) of these died within 30 days. Of the 233 patients, 92 were admitted under the care of a vascular surgeon and 141 under a non-vascular surgeon. Vascular surgeons operated on 82 patients (89 per cent), of whom 50 (61 per cent) died, whereas non-vascular surgeons operated on 51 patients (36 per cent), of whom 35 (69 per cent) died. DISCUSSION: This study is unique as it is an independent prospective study of mortality in patients with a ruptured AAA who reached hospital alive. Mortality was independent of the operating surgeon, but vascular surgeons turned down significantly fewer patients than non-vascular surgeons (11 versus 64 per cent, P < 0.001).

Aged↗
PubMed1999

Quality procedures in non-gynaecological cytology laboratories in England and Wales.

All non-gynaecological cytology laboratories in England and Wales (n = 212) were surveyed by telephone. The aim was to investigate what concepts of quality applied in this context and to establish what tools and techniques of quality improvement were used. The overall response was 146 (69%). The respondents mainly comprised NHS Trusts and University Departments. The study showed that there was a diverse approach to quality. All types of quality assurance and customer focus procedure questioned were undertaken but to a varied extent; three laboratories (2%) used a complete range and three (2%) used no procedure at all. Accreditation was associated with staffing adequacy and use of surveys, but not quality assurance (QA) or user focus. Laboratories with a high priority for quality performed more QA and reported a higher staffing adequacy. Critical incident analysis was dependent on workload. Computerization did not affect quality procedures and involvement in the Breast Screening Programme did not result in different quality measures. The time since last update was independent of all factors and external quality assurance (EQA) was not widely available. The study suggested that an integrated approach to quality had not been adopted in English and Welsh cytology laboratories and that there may be a need for a more strategic approach with greater availability of EQA, guidelines on quality tools, closer linkage of accreditation and quality procedures and the production of minimum and ideal standards. The ideal standard could be the complete range of procedures, and the minimum standard could comprise those processes in most frequent use, i.e. critical incident analysis, correlation methods, action on information, analysis of what is done with diagnostic information, a complaints procedure and customer surveys.

Consumer Behavior↗
PubMed2000

Cervical screening in England and Wales: its effect has been underestimated.

Opinions about cervical screening in the UK tend to follow one of two negative lines of thought. The first is that cervical cancer is a rare disease, and too much time and effort are spent on screening. The second is that it has been relatively ineffective, since incidence of invasive carcinoma did not fall until the NHS Cervical Screening Programme (NHSCSP) was introduced in 1988, although it fell by 40% since then. This paper presents publicly available data to demonstrate that neither of these views is true. Registrations of invasive carcinoma of the uterine cervix and carcinoma in situ in England and Wales between 1971 and 1996 show that a substantially increased risk of disease in women born since 1940 has been reversed, almost certainly by greatly improved screening. Cervical carcinoma is now a rare disease because most cases are prevented before they become invasive, mostly by screening young women, aged 20-40, before the decade of life when symptomatic cervical carcinoma most frequently presents.

Adolescent↗
PubMed2000

General practitioners in North Wales: current experiences of palliative care.

Much work on the role of general practitioners within palliative care has focused on those working in densely populated inner city areas. This study was undertaken to evaluate the provision of palliative care and training needs of general practitioners in North Wales, a predominantly rural area. Questionnaires were sent to all 240 GPs and 94 responded (40%); those GPs responding were younger and mainly worked within partnerships. During the preceding year a median of four terminally ill patients had been cared for by each GP (range 0-21). General practitioners believed that palliative care was an important part of their role and applicable to patients with all end stage diseases. Use was made of community hospital beds as these were perceived as being more convenient for the patients and allowed the GPs to continue their involvement in patient care. Where services--e.g. palliative care consultants, day care and Marie Curie care--is available this was perceived as being very useful and of benefit. General practitioners believed they would benefit from further education and teaching on all aspects of palliative care, and this was supported by just over 50% of doctors knowing the correct breakthrough doses of morphine and many stating they would not prescribe more than a certain dose of opiates. Training in palliative care during vocational training was poor or non-existent and a preference was expressed for experiential teaching.

Bereavement↗
PubMed2001

Professional education for the cancer care nurse in England and Wales: a review of the evidence base.

The third European Commission action plan to combat cancer recognized the need to develop effective continuing and in-service training programmes for doctors, nurses and other healthcare professionals. A literature review and course documentary analysis commissioned by the English National Board for Nursing, Midwifery and Health Visiting Education (ENB) in 1997 found that, within their initial training, nurses in England and Wales are seldom adequately prepared to work with cancer sufferers; that very few nurses undertake subsequent specialist training in cancer care; that up to half the places available on specialist training programmes remain unfilled at any one time; and that, 3 months after such training, studies showed that competence has again decreased. As post-qualifying continuing and in-service education for nurses in their specialist areas is not yet mandatory in the UK, it is unlikely that the objectives of the European Commission's third action plan or those of successive British governments, in successfully combating cancer, will be achieved.

Education, Nursing, Continuing↗
PubMed1999

Human platelet antigens: typing by PCR using sequence-specific primers and their distribution in blood donors resident in Wales.

We developed and validated HPA-1 to HPA-6 typing by PCR-SSP using a combination of established, modified and newly designed sequence-specific primers. We confirmed that the PCR primer mixtures functioned under the same PCR conditions as our standard HLA-A, -B, -C, -DR, -DQ PCR-SSP typing system. This allows concurrent testing for both HPA and HLA specificities and is therefore the system of choice for both clinical and large-scale blood donor panel HPA and HLA typing by PCR-SSP. Test validation included typing a population of blood donors living in Wales. These HPA frequencies were consistent with those of other European Caucasoid populations. HPA-4b and -6b were absent and HPA-5b, which shows some frequency variation, had a phenotype frequency of 18.9% (allele frequency 0. 0973), being close to that of the Dutch (19.7%) and Austrian (20.4%) populations and almost twice that found in Finns (10.0%). HPA genotype frequencies showed a good fit to Hardy-Weinberg equilibrium, further supporting the validity of our typing method.

Antigens, Human Platelet↗
PubMed1999

Child protection: a survey of experience and knowledge within the dental profession of New South Wales, Australia.

AIM: To establish the experience and knowledge of dental practitioners in New South Wales, Australia in the area of child abuse and protection. DESIGN: A cross-sectional telephone questionnaire. SAMPLE: One hundred and twenty-two interviews; 67 general dental practitioners randomly selected and 55 members of the Australia and New Zealand Society of Paediatric Dentistry. RESULTS: All of the dentists interviewed could identify physical abuse and most identified emotional abuse, however, none could describe all five forms of abuse. Significantly more (58%) members of the paediatric dental society had at some time suspected abuse, compared with only 24% of the general practitioners. However, only 20 of the paediatric dentists and seven general practitioners had actually reported any cases. The main reason given for not reporting concerned confidentiality. Seventy-two per cent of general practitioners did not know their legal obligations or with whom they could discuss any concerns. While paediatric dentists achieved a better percentage, still over half of them were similarly unsure. CONCLUSIONS: Further education and training is required for both the dental profession and the child protection agencies to improve the inter-agency working relationship and thus provide better protection for children.

Attitude of Health Personnel↗
PubMed1994

The role and self-perceived training needs of nurses employed in general practice: observations from a national census of practice nurses in England and Wales.

This paper outlines the results of a national census of practice nurses in England and Wales. It not only shows that the numbers of practice nurses have increased dramatically in recent years but also demonstrates how their role has evolved. Many practice nurses are now involved in health promotion, and home visiting, as well as advice and counselling. The findings also indicate that many practice nurses express a need for training. Continuing education for practice nurses is important in ensuring practice nurses are fully qualified and trained for the tasks they undertake. In addition, it also enables them to develop their role and work alongside other community health professionals.

Adult↗
PubMed1996

The practitioner-teacher: a study in the introduction of mentors in the preregistration nurse education programme in Wales: Part 2.

This paper is the second of two which together report on a 2-year research project (Davies et al. 1994) investigating the implementation and impact of introducing mentors in the Common Foundation Programme of the new scheme for preregistration nurse education. The study was commissioned by the Department of Health and undertaken on an all-Wales basis. The first paper (Phillips et al. 1996) set the scene by discussing some underlying issues to policy reforms in nurse education, then placing the study setting within the context of a changing scenario in the National Health Service. The key techniques of data collection were then outlined (interviews, diary accounts, questionnaires, observations in clinical settings). This second paper will present the key themes to emerge from the data and suggest some important issues which arise from the findings of the research, worthy of further consideration and debate.

Education, Nursing↗
PubMed1998

Are practice nurses an unexplored resource in the identification and management of alcohol misuse? Results from a study of practice nurses in England and Wales in 1995.

Changes in the health promotional work undertaken in primary care, including the work needed to meet the 'Health of the Nation' alcohol targets, have led to a rapid expansion of the number of practice nurses in England and Wales. However, there has been little evaluation of this role. This study provides data, for the first time at a national level, about practice nurses' work in identifying and managing patients drinking above recommended sensible guidelines. Data were collected by postal questionnaire from all nurses in a 50% random sample of 1852 practices (drawn from a general practitioner (GP) national study, undertaken at the same time). 43% of nurses responded from 62% of the targeted practices. Respondents reported identifying a mean of 3.1 patients per month who were drinking above recommended sensible guidelines. These patients tended to be male, above 40 years of age and in contact with the nurse for the first time about this problem. Most patients were categorized as having a potential alcohol problem; few were classified as currently dependent. Very little intervention work was undertaken by nurses except for referral to the GP. If real progress is to be made in meeting the 'Health of the Nation' targets on population alcohol consumption, then primary care work in identifying alcohol misusing patients needs to be developed as a matter of urgency. The patients identified by practice nurses are those patients relevant to the 'Health of the Nation' alcohol targets. More emphasis needs to be placed on the valuable contribution practice nurses can make, particularly through the use of screening instruments and brief interventions.

Adult↗
PubMed2001

Profile of first-line nurse managers in New South Wales, Australia, in the 1990s.

AIMS: To determine a demographic profile, employment history and career plans of a sample of nursing unit managers (first-line managers) in New South Wales (NSW), Australia in 1999. To compare the profile of first-line nurse managers in 1999 with those in 1989. BACKGROUND: This study replicates another undertaken a decade earlier (see Duffield 1992). Tracking the changes to nurse manager positions is important, given changes to the educational preparation of nurses and restructuring within hospitals which have occurred in the past decade. METHOD: The same questionnaire was used in both studies, with minor amendments and the addition of two items to reflect changes to organizational structures, whereby nurse managers are now responsible for non-nursing staff. In 1999 all first-line nurse managers in the largest health service in NSW were invited to participate in the study. RESULTS: A response rate of 77% was achieved. There were few differences of note in the demographic profile from 1989 to 1999. However educationally, first-line nurse managers in 1999 were more highly qualified. A greater proportion had higher degrees and increasingly, in the management discipline. CONCLUSION: Perhaps reflecting these qualifications, more managers in 1999 indicated their intention to move to more senior management positions in the next decade. The mode for experience in this role of 1 year in both 1989 and 1999 reflects a worrying trend of high turnover and inexperience amongst this group of managers. While maternity relief might account for this result, further research needs to determine more precise reasons. The ad hoc bases on which expert clinicians (clinical nurse specialists) act as the manager in his/her absence need to be critically examined. Alternative strategies such as introducing a formal second- in-charge position may ensure more successful recruitment and retention of staff to these critical management positions.

Adult↗
PubMed1998

Service support to people in Wales with severe intellectual disability and the most severe challenging behaviours: processes, outcomes and costs.

A survey of people with severe intellectual disability and the most severe challenging behaviour in Wales identified five adults living in family homes, 17 in new specialist community housing and 19 in traditional services. With the omission of two people from the latter group and with a restricted collection of data for people living in the family home, the present study explored service input, outcome and costs across the three setting types. Process and outcome indicators for the family home group, who received little service input, were better than those for the traditional service group, although less good than those for the community house group. The specialist community home model produced significant gains over the traditional services in virtually all areas. Across the residential data set as a whole, there was no association between staff:resident ratios and severity of disability or between costs and severity of disability. This was largely true of the service types separately. There was a relationship between costs and service quality. However, this association was underpinned by gross differences between community houses and traditional settings. Costs, processes and outcomes ceased to be related when the two residential types were considered separately. Although higher costs of new community services compared to traditional services may be set against improved outcomes, high costs within the former could not be related to benefit. Outcome indicators were generally related to each other, suggesting that high quality in one sense was matched by high quality in other senses. Outcome was significantly associated with the ability of residents. Outcome indicators also tended to be related to observed staff performance, which was independent of resident ability. Therefore, outcome may be considered as dually determined by differences in resident ability and in what staff did.

Adult↗
PubMed1998

The characteristics and residential situations of people with severe intellectual disability and the most severe challenging behaviour in Wales.

A total population study of people in Wales with severe intellectual disability and the most severe challenging behaviour was undertaken to identify their characteristics, and the nature of their residential arrangements and service support. Forty-one participants were identified: five living in family homes, 17 in community housing, 17 in hospitals and two in hostels. The family home group had slightly higher adaptive behaviour scores than residents in community housing. Both groups had significantly higher scores than the hospital and hostel residents combined. Assessments of challenging behaviour showed the groups to be similar and to have a considerable range and extent of severely problematic behaviour. Co-occurrence of several forms of frequent severe problem behaviour was the norm and there was a marked association with social impairment. The five people living in their family homes had nominated service keyworkers, but reported professional input was low. The residential situations comprised two main service types: (1) traditional services, which were characterized by large living unit and facility size, atypical architectural design, relative isolation from the community, a greater level of buildings adaptations, low staff:resident ratios, a relatively high percentage of qualified staff, and a relative absence of systematic approaches to goal planning and structured activity; and (2) new community houses, which were characterized by small size, domestic design, location within the community, a lower level of buildings adaptations, much higher staff:resident ratios, and less emphasis on qualified staff but a greater emphasis on systematic working methods. Community settings were similar in having 'specialist' resident groupings based on challenging behaviour or conditions like autism in which challenging behaviours are common. A policy to provide for people with these characteristics being resettled from traditional settings in this way seems to have been established.

Adult↗
PubMed2000

Strategic planning and progress under the All Wales Strategy: reflecting the perceptions of stakeholders.

Nominated representatives from the various stakeholder interests, i.e. social services, health, education, voluntary organizations, parent groups and self-advocacy groups, involved in the implementation of the All Wales Strategy for the development of services for people with intellectual disability were interviewed 2 years after the end of the initial 10-year phase. Interviewees were asked to reflect on the strengths and weaknesses of policy implementation, including: changing priorities, planning arrangements, agency roles, central guidance and financial mechanisms, consumer participation, and the impact of more recent policy or structural developments. Despite recognition of the leadership of the Welsh Office, the shift in thinking achieved, the developments made in joint agency collaboration and in consumer participation in planning, and an increasing competence to plan effectively over time, the overriding perception was that more could have been made of the opportunity afforded by the clearest and best resourced central government policy within the UK in this area. At the heart of this judgement lay concerns about pragmatic rather than strategic planning, a failure to link annual service developments to a final comprehensive end point and a related failure to integrate planning to meet community needs with hospital resettlement Factors which may have contributed to these weaknesses are discussed, as are lessons for subsequent community care policy.

Community Health Planning↗
PubMed2000

Burnout in community mental health nurses: findings from the all-Wales stress study.

Stress and its outcomes are significant problems for mental health workers. Questionnaires were sent to 614 community mental health nurses (CMHNs) in Wales. Three hundred and one responded (49%). Of these, 283 completed the Maslach Burnout Inventory (MBI) (Maslach et al. 1996). Half of those who responded indicated that they were emotionally overextended and exhausted by their work. One quarter of respondents were found to possess negative attitudes towards their clients, and approximately one in seven experienced little or no sense of satisfaction with their work. Working in an urban environment and lacking a supportive line manager were indicators for higher emotional exhaustion. CMHNs were significantly more likely to have negative attitudes towards their clients if they: were male; worked with an elderly care caseload; lacked job security; and had an unsupportive line manager. However, CMHNs who had worked longer within the field of community mental health were more likely to have positive attitudes towards their clients. Those CMHNs who had not completed a specialist postqualifying education course and those who did not hold a supervisory or management position were found to have a lowered sense of personal satisfaction in their work. Those CMHNs who reported that they drank alcohol were more satisfied with their sense of personal accomplishments achieved in their work.

Adult↗
PubMed2002

Population genetics of wolf spiders of fragmented habitat in the wheat belt of New South Wales.

Possible effects of habitat fragmentation on the population genetics of a species of wolf spider (Lycosidae) from remnant Callitris woodland in the wheat belt of central western New South Wales in Australia are examined. Single-strand conformational analysis of mitochondrial cytochrome oxidase (subunit 1) was used to characterize the haplotypes of 295 spiders in six blocks each of four woodland sites. DNA sequences were collected from 119 of these spiders to confirm haplotype scoring, allow phylogeny estimation and permit calculation of sequence-based statistics. Intra-block tests do not suggest widespread effects of fragmentation. Genetic diversity is high in all blocks, with 25 haplotypes being identified. Nucleotide diversity is relatively low, as all of the haplotypes are closely related. One block had a significantly low value for the Ewens/Watterson test of neutrality and one block's value was nearly significantly high. Two blocks had nearly significant values of the Harpending Raggedness Index testing for recent population bottlenecks. No other intrablock tests approach significance. Interpopulation comparisons show significant nonhomogeneity of haplotype frequencies globally and in all pairwise comparisons. Relationships between woodland blocks based on haplotype frequencies are discordant with geographical proximity. Haplotype distribution patterns suggest that population structuring existed prior to fragmentation. We develop two measures of genetic distinctiveness to identify subpopulations of interest for conserving evolutionary processes in a species' regional population. One is based on the sum of pairwise FST values and one on the spatial distribution of genetic variation. High values of the measure suggest a subpopulation might have been recently perturbed and low values that it is relatively undisturbed. The two measures identify different blocks as being of particular interest.

Animals↗
PubMed2001

Stillbirth and neonatal mortality due to congenital anomalies: temporal trends and variation by small area deprivation scores in England and Wales, 1986-96.

We investigated the variation of stillbirth and neonatal mortality due to congenital anomalies in relation to small-area measures of deprivation in a population-based study in England and Wales, 1986-96. We found 10 954 stillbirths and neonatal deaths from all non-chromosomal and chromosomal anomalies during the study period out of a total of 7 487 007 live and stillbirths. The extended perinatal mortality rate (EPM rate) (defined as babies who were stillborn or died within 28 completed days after birth per 10 000 total live and stillbirths) for all chromosomal and all non-chromosomal anomalies was 1.5/10 000 and 13.2/10 000, respectively, over the whole period. The rate for non-chromosomal anomalies halved over the decade while the rate for chromosomal anomalies remained unchanged. The relative risks of EPM for chromosomal and non-chromosomal anomalies were 0.71 [0.80, 0.95] and 1.17 [95%CI 1.06, 1.30], respectively, in the group of wards with highest deprivation compared with the least deprived group. Increasing gradients of EPM with increasing deprivation were observed for (1) grouped non-chromosomal anomalies including neural tube defects, all renal and urinary anomalies, all musculoskeletal anomalies, and multiple anomalies, and (2) several specific non-chromosomal anomalies including anencephaly, limb reduction defects, diaphragm and abdominal wall defects. This study provides strong evidence that increased deprivation is associated with increased EPM due to most non-chromosomal anomalies; the finding of decreased relative risk for chromosomal anomalies is probably related to differences in maternal age distribution between deprivation groups.

Chromosome Aberrations↗
PubMed2002

The Blood Stocks Management Scheme, a partnership venture between the National Blood Service of England and North Wales and participating hospitals for maximizing blood supply chain management.

BACKGROUND AND OBJECTIVES: The Blood Stocks Management Scheme (BSMS) has been established as a joint venture between the National Blood Service (NBS) in England and North Wales and participating hospitals to monitor the blood supply chain. MATERIALS AND METHODS: Stock and wastage data are submitted to a web-based data-management system, facilitating continuous and complete red cell data collection and 'real time' data extraction. RESULTS: The data-management system enables peer review of performance in respect of stock holding levels and red cell wastage. CONCLUSIONS: The BSMS has developed an innovative web-based data-management system that enables data collection and benchmarking of practice, which should drive changes in stock management practice, therefore optimizing the use of donated blood.

Blood Banks↗