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Biomedical subjects

Richard Baker

Publications and source records attributed to Richard Baker.

At least 37 records · Page 2Linked to original sources
PubMed2005

Elderly patients' and GPs' views on different methods for patient involvement: an international qualitative interview study.

BACKGROUND: Elderly patients' interaction with the GP may be improved through patient involvement techniques, and there is a variety of such techniques which improve patients' involvement in their own care, although little is known about their acceptability. OBJECTIVES: The aim of this study was to identify barriers and facilitators for using patient information leaflets and patient satisfaction questionnaires as methods for increasing elderly patients' involvement in general practice care by comparing their views with the GPs' views on these two types of methods. METHODS: In seven countries (Austria, Denmark, Germany, The Netherlands, Portugal, Slovenia and Switzerland) 146 GPs and 284 patients aged 70 and over were interviewed about the use and the acceptability of these two methods. Interviewers followed a semi-structured interview guide, and all interviews were tape-recorded and transcribed verbatim. RESULTS: The arguments for using patient satisfaction questionnaires were that they would provide the GP with more information, function as a basis for change, increase patients' self-confidence and make them more conscious of what to expect. Barriers for their use were cognitive impairment among patients, fear that they would not answer honestly and opposition to written material. The arguments for patient information leaflets were that they could support patients' memories, educate patients and promote their self-responsibility. The barriers were cognitive impairment among patients and fear that they would give them false impressions of what to expect. CONCLUSION: Both instruments were generally well accepted by both GPs and patients. Their use seemed to be dependent upon the individual GP's attitude and the patients' cognitive capacities.

Adult↗
PubMed2005

Chorea associated with thyroxine replacement therapy.

Chorea is an uncommonly reported manifestation of hyperthyroidism. We report the first description of generalized chorea due to iatrogenic thyrotoxicosis and propose that the movement disorder is due to a direct effect of thyroxine on the basal ganglia rather than being an autoimmune phenomenon.

Aged↗
PubMed2005

Can a facilitated programme promote effective multidisciplinary audit in secondary care teams? An exploratory trial.

This 24-month exploratory study evaluated whether a 6-month programme supported by a trained external facilitator was feasible, acceptable and led to the adoption of a multidisciplinary approach to audit by secondary care staff. Undertaken in five acute hospital sites in the East Midlands UK, 22 multidisciplinary teams were randomised to either an intervention or control arm. Employing mixed methods, a range of outcomes, including collaborative behaviour, was measured. The intervention was feasible and acceptable to staff. Involvement in the facilitated programme had a positive impact on self-reported knowledge (P=0.000 post-intervention and at 4-months follow-up), skills (P=0.000 post-intervention and P=0.02 at 4-months follow-up) and attitudes (P<0.01 post-intervention), appeared to have some influence on improving self-reported (P<0.05 post-intervention) and observed collaborative behaviour (P=0.01) and led to better quality audit resulting in measurable improvements to care. Improved collaborative behaviour may have resulted from an increase in assertive behaviour by nurses. Research to test approaches to support teams to work effectively together is currently hampered by a lack of suitable research instruments and needs addressing before main (phase 111) trials are undertaken.

Assertiveness↗
PubMed2005

Practice costs of implementing guidelines for asthma and angina: findings from a randomised controlled trial.

We collected information about the costs of three interventions (dissemination of full guidelines or prioritised review criteria or criteria plus feedback) to improve care of adults with stable angina or asthma within the context of a randomised controlled trial. The cost of criteria with feedback was pound180 per practice compared to pound9.60-31.45 for the other interventions. Total mean costs borne by practices varied between pound838 and pound2127 per practice depending upon disease and intervention type.

Adult↗
PubMed2005

Randomised controlled trial to compare GP-run orthopaedic clinics based in hospital outpatient departments and general practices.

BACKGROUND: To reduce outpatient waiting times, a growing number of outpatient clinics for selected groups of patients are being provided by GPs with special interests (GPwSIs). AIM: To determine whether there are differences in patient satisfaction or clinical outcome among patients attending orthopaedic clinics provided by GPwSIs in hospital or community settings. DESIGN OF STUDY: Randomised controlled trial. SETTING: Hospital outpatient departments or general practices. METHOD: Three hundred and twenty-one patients with minor orthopaedic problems were referred by GPs to the orthopaedic surgery department of the University Hospitals of Leicester NHS Trust; 168 patients were randomised to care by GPwSIs in practices, and 153 were randomised to care by the same GPwSIs in clinics held at hospital outpatient departments. Patients completed the SF-36v2 and satisfaction questionnaires at their first appointment, and again 3 months later. RESULTS: There was no significant difference between the sites in changes in health. After the first clinic attendance, patients attending practice-based clinics were more satisfied with access to appointments and information received. CONCLUSION: For selected orthopaedic referrals seen by GPwSIs, there were no significant differences in clinical outcomes between practice-based and hospital-based clinics, but some features of practice-based clinics tend to be preferred by patients.

Adult↗
PubMed2004

Two methods of calculating thorax kinematics in children with myelomeningocele.

OBJECTIVE: The purpose of this study was to determine the importance of model and cardan angle sequence for calculating thorax kinematics. BACKGROUND: Patients with myelomeningocele often show a significant lateral bending and large trunk rotation over the gait cycle. The temporal pattern and magnitudes of these rotations are important for clinical decision-making. Two common thorax models and two orders of rotation in calculating the thoracic kinematics are compared. METHODS: Thoracic kinematics in eight myelomeningocele patients were studied retrospectively. Four markers were placed on the trunk in addition to the lower limb markers. Each child walked at a self-selected speed over the walkway in bare feet. The spatial position and orientation of each segment were computed from the marker position at 2% of the gait cycle. Cardan angles for two thorax models were calculated using two different orders of rotation with respect to both the laboratory and the pelvic reference systems. RESULTS: The results showed that differences between models in the coronal and transverse planes were greater than in the sagittal plane. The changes in the modelling technique yielded the greatest differences when comparing between models. CONCLUSIONS: Clinical significant differences were found between changes in different thorax models and between the sequences of rotation for subjects with pathological thoracic motion. This clearly indicates that existing thorax models based on indirect marker placement may give misleading kinematic measurements. Different rotation sequences also lead to different results and an analysis of these suggests that the conventional sequence (flexion, lateral bending, axial rotation), is preferable for the thorax. RELEVANCE: Accurate measurement of thoracic motion will enhance our understanding of both the pathological and compensatory mechanism in the gait pattern of children with myelomeningocele. Furthermore, the current investigation on thorax kinematics will lead to calculation of the motion of the center of mass and future methodology to calculate thoracic kinetics.

Adult↗
PubMed2004

Impact of national health care systems on patient evaluations of general practice in Europe.

OBJECTIVE: To examine associations between patient evaluations of general practice and characteristics of national health care systems. METHODS: International comparative study in 17 countries, using international patient survey data (n= 25052) and data-bases for health care system characteristics. Dependent variable was patients' evaluation of general practice care. Five independent factors were examined: GP density, physician density, fee for service reimbursement, gatekeeper role, and first-contact role. RESULTS: None of the associations were statistically significant. CONCLUSIONS: Patients were highly satisfied with general practice in different national health care systems. Descriptive tables on international variations may lead to misleading conclusions.

Europe↗
PubMed2004

GPs' views on involvement of older patients: an European qualitative study.

Involvement of older patients in general practice care is regarded as important, but is not widespread. To determine specific barriers to the involvement of older patients in general practice care and to identify variations between countries, we performed an international comparative study based on qualitative interviews with 233 general practitioners (GPs) in 11 countries. Most GPs thought that involving older patients had positive outcomes. GPs saw patient involvement as a process taking place solely during consultations. The main barrier for GPs was lack of time. Barriers related to older patients were their feelings of respect for doctors, their lack of experience in being involved and possible mental and physical impairments. To conclude, increasing involvement of older patients is not easy and will only be effective when GPs have adopted a more developed concept of patient involvement and are supported with the different methods for achieving this. The range of appropriate interventions may be similar in all countries.

Adult↗
PubMed2004

Do they look after their own? Informal support for South Asian carers.

Policy on care in the community was founded on the premise that the care of frail elderly people with disabilities would be a joint responsibility for health and social care professionals, and family carers, supported by people within their social networks. The policy assumes that such social networks are common features of all communities in contemporary Britain, containing a reserve of people who can be called upon to provide support to carers. The present paper draws on material gathered for a qualitative study of the experiences carers in South Asian communities to examine the quality and quantity of informal support that was available in different types of households. Male and female carers were selected from the Punjabi Sikh, Gujarati Hindu, and Bangladeshi and Pakistani communities. A total of 105 carers participated in the project. Participants were caring for people in all age groups with physical and/or mental distress, and in some cases, with multiple and complex impairments. The analysis of carers' accounts suggested that, for a variety of reasons, the main carer, irrespective of gender, had limited support both in nuclear and extended households. In addition, societal attitudes towards disability and the fear of obligation prevented the seeking and accepting of help from wider social networks. The paper concludes that the evidence does not support the assumption about extended families, and their willingness and ability to support carers. Many issues highlighted in this paper have far-reaching implications for policy makers in many countries in the West where South Asian people have made their homes.

Adult↗
PubMed2004

Relationship between continuity of care and diabetes control: evidence from the Third National Health and Nutrition Examination Survey.

OBJECTIVES: We examined the relationship between continuity of care and diabetes control. METHODS: We analyzed data on 1400 adults with diabetes who took part in the Third National Health and Nutrition Examination Survey. We examined the relationship of continuity of care with glycemic, blood pressure, and lipid control. RESULTS: Continuity of care was associated with both acceptable and optimal levels of glycemic control. Continuity was not associated with blood pressure or lipid control. There was no difference between having a usual site but no usual provider and having a usual provider in any of the investigated outcomes. CONCLUSIONS: Continuity of care is associated with better glycemic control among people with diabetes. Our results do not support a benefit of having a usual provider above having a usual site of care.

Adolescent↗
PubMed2004

Problems with a 'target' approach to access in primary care: a qualitative study.

We report an analysis of the qualitative phase of a study of patients' and carers' views of primary care services, focusing on their experiences of access to face-to-face general practitioner (GP) consultations during the period when new access policies were being implemented. Practices interpreted the new policy in various ways; restricted interpretations, including restriction of access to telephone booking, could cause distress to patients. Patients and carers welcomed flexible interpretations of the policy that offered choice, such as a choice of GP, or of booking in advance.

Adolescent↗
PubMed2003

How important is personal care in general practice?

OBJECTIVES: To explore patients' perceptions of the features of personal care and how far these are shared by healthcare providers; whether a continuing relationship between a health professional and a patient is essential for personal care; and the circumstances in which a continuing relationship is important. DESIGN: Qualitative analysis of semistructured interviews using the "framework" approach. SETTING: Six general practices in Leicestershire. PARTICIPANTS: 40 patients aged > or = 18 years, 13 general practitioners, 10 practice and community nurses, and six practice administrative staff, recruited through participating practices. RESULTS: Patients' and healthcare providers' accounts cited human communication, individualised treatment or management, and whole person care as features of personal care. Personal care was described in three different contexts-a continuing relationship, a single consultation, and from the practice as a whole. The extent to which a continuing relationship was important for personal care was determined by the reason for consulting, as well as patients' consulting history and lifestyle. CONCLUSIONS: Patients, general practitioners, primary care nurses, and administrative staff hold similar views on the meaning of personal care, despite differences of emphasis reflecting their different roles. Personal care is promoted by but not always dependent on a continuing provider-patient relationship; human communication and individualised care emerged as important in making care personal whatever the context. Most respondents valued relationships in primary care and had clear ideas about when care in the context of a relationship was most valuable.

Adolescent↗
PubMed2003

Continuity of care and recognition of diabetes, hypertension, and hypercholesterolemia.

BACKGROUND: Continuity of care has been shown to have a variety of health benefits, but the effect of continuity of care on recognition of common chronic diseases has been underinvestigated. OBJECTIVE: To examine the relationship between continuity of care and the recognition of 3 prevalent chronic diseases: diabetes, hypertension, and hypercholesterolemia. METHODS: We analyzed data from the third National Health and Nutrition Examination Survey, a nationally representative sample of 18 162 adult noninstitutionalized residents of the United States collected from 1988 through 1994. We examined the proportion of unrecognized disease among all individuals with diabetes, hypertension, and hypercholesterolemia according to self-reported level of continuity of care. We used logistic regression to control for possible confounders, including number of disease risk factors. RESULTS: Among persons with diabetes, in adjusted models, those with a usual provider of care had a lower likelihood of having unrecognized disease (odds ratio, 0.30; 95% confidence interval, 0.10-0.95) than those with no usual site or provider of care. Unrecognized hypertension had an unadjusted relationship with level of continuity of care, but continuity of care was not a significant predictor after possible confounders were adjusted for. Unrecognized hypercholesterolemia was not predicted by level of continuity of care. CONCLUSIONS: Continuity of care has some benefits in terms of recognizing chronic disease, although benefits appear to be disease specific. More research needs to be conducted to elucidate the complex relationship between continuity and disease recognition.

Adolescent↗