Barriers to referral in patients with angina: qualitative study

Rebuild doctor-patient trust in medical service delivery in China

Doctor–patient trust is not strong in China, but studies examining this factor remain insufficient. The present study aimed to explore the effect of doctor–patient communication, medical service quality, and service satisfaction on patient trust in doctors. Five hundred sixty-four patients with tuberculosis participated in this cross-sectional study in Dalian, China. They completed questionnaires assessing socio-demographic characteristics, doctor–patient communication, medical service quality, service satisfaction and patient trust in medical staff. A structural equation model was applied to examine the hypotheses, and all the study hypotheses were supported: (1) doctor–patient communication, medical service quality and service satisfaction were positively associated with building doctor–patient trust; (2) service quality positively mediated the relationship between doctor–patient communication and trust; (3) medical service satisfaction positively mediated the relationship between doctor–patient communication and trust; (4) medical service satisfaction positively mediated the relationship between medical service quality and doctor–patient trust; and (5) medical service quality and service satisfaction were the positively sequential mediators between communication and doctor–patient trust. Based on these findings, improvements in doctor–patient communication, medical service quality, and service satisfaction are the important issues contributing to the rebuilding of doctor–patient trust in medical service delivery.

Explaining experiences of community-dwelling older adults with a pro-active comprehensive geriatric assessment program - a thorough evaluation by interviews

INTRODUCTION

Pro-active assessment programs are increasingly used to improve care for older adults. These programs include comprehensive geriatric tailored to individual patient preferences. Evidence for the effects of these programs on patient outcomes is nevertheless scarce or ambiguous. Explaining these dissatisfying results is difficult due to the multi-component nature of the programs. The objective of the current study was to explore and explain the experience of older adults participating in a pro-active assessment program, to help to clarify the effects.

METHODS

Semi-structured in-depth interviews were held with 25 participants of a pro-active assessment program for frail community-dwelling adults aged 65+. This study was part of an evaluation study on the effects of the program. Transcripts were analysed with thematic analysis and cross-case analysis.

RESULTS

The participants' mean age was 78.5 (SD 6.9) and 56% was female. The majority of the participants were satisfied with the program but based this on communication aspects, since only a few of them expressed real program benefits. Participant experiences could be clustered in six themes: (1) All participants expressed the need for a holistic view which was covered in the program, (2) the scope of the CGA was broader than expected or unclear, (3) the program delivered unexpected but valued help, (4) participants described a very low sense of ownership, (5) timing of the program implementation or the CGA was difficult and(6), participants and care workers had a different view on what to consider as a problem. These experiences could be explained by three program components: the degree of (the lack of) integration of the program within usual care, the pro-active screening method and the broader than expected, but appreciated multi-domain approach.

CONCLUSION

Older adults' need for a holistic view is covered by this outpatient assessment program. However, their engagement and the correct timing of the program are hampered by the pro-active recruitment and the limited integration of the program within existing care. Furthermore, satisfaction seems an insufficient guiding factor when evaluating CGA programs for older adults because it does not reflect the impact of the program.

Influences of socioeconomic deprivation on GPs' decisions to refer patients to cardiology: a qualitative study

BACKGROUND

Variation in GP referral practice may be a factor contributing to the lower uptake of cardiology specialist services for people living in socioeconomic deprivation. Cardiology referrals were chosen for this study due to higher rates of premature death and emergency admissions resulting from coronary heart disease for patients living in more deprived areas.

AIM

To find out how socioeconomic deprivation influences GP referral practice.

DESIGN AND SETTING

A qualitative study of GPs working in affluent and deprived areas of one large city in the UK.

METHOD

The authors used purposive and snowball sampling to recruit 17 GP participants to interviews and a focus group. Participants were asked to reflect on their own experience of making referrals. The authors used a framework approach to the analysis, with differences in themes for GPs working in least and most deprived areas being highlighted.

RESULTS

The authors identified four main themes by which socioeconomic deprivation influenced GP referral practice: identifying problems; making decisions about referral; navigating the healthcare system; and external pressures. Using a published framework of consultation complexity, the authors then examined the data in relation to a fifth theme of complexity. Referrals from areas of high socioeconomic deprivation involved greater complexity in the majority of the domains of this framework.

CONCLUSION

Socioeconomic deprivation influences GP referral decisions and navigation of the healthcare system in multiple ways. Referral practice for GPs working in deprived areas is more complex than for their peers working in more affluent areas.

Managing chest pain patients in general practice: an interview-based study

Background

Assessment of chest pain in general practice is challenging. General practitioners (GPs) often feel uncertainty when dealing with chest pain. The role of new diagnostic tools is yet unclear.

Therefore, we aimed to learn: (1) whether or not GPs experience a change in incidence and presentation of chest pain, (2) how GPs deal with uncertainty, and (3) which thoughts, demands and doubts concerning new diagnostic tools occur.

Methods

Semi-structured, face to face interview based study, aiming at six main subjects: experienced changes in prevalence of chest pain, the management of chest pain patients, dealing with uncertainty, the GPs’ approach in referring chest pain patients, GPs’ attitude towards ‘unnecessary’ referrals, and the GPs’ suggestions for improving the management of chest pain patients.

Results

145 GPs in Belgium and the Netherlands were invited to participate, 27 (15 Flemish and 12 Dutch) GPs were interviewed. Data saturation was reached. The number of patients having an acute coronary syndrome among chest pain patients is decreasing, whereas the presentation of atypical complaints increases, together leading to more uncertainty. GPs rely on their own judgment above all, and desire new diagnostic tools only when these tools are of proven added value.

Conclusion

The incidence of chest pain in general practice is not decreasing according to the GPs. However, the presentation of chest pain is changing. GPs feel relatively comfortable with referring a considerable number of chest pain patients without ACS, as over-referral is safe. Uncertainty is regarded as a substantial element of their profession. New diagnostic tools are awaited with cautiousness.

Electronic supplementary material

The online version of this article (10.1186/s12875-018-0771-0) contains supplementary material, which is available to authorized users.

Rural health professionals' experiences in implementing advance care planning: a focus group study

Advance care planning (ACP) is described as an ongoing discussion between a patient, their family and healthcare professionals (HCPs) to understand a patient's wishes for future health care. Legislation supporting ACP in Western Australia is relatively new and HCPs are still learning about the process and implementation. This study aimed to provide a rich description of rural health professionals' perceptions and experiences with ACP within the context of their professional role and to identify systemic issues and training needs. Ten focus groups were conducted throughout 2014 with a total of 55 rural participants including general practitioners (n=15), general practice registrars (n=6), practice nurses (n=18), community nurses (n=4) and hospital nurses (n=12) in the south-western regions of Western Australia. Thematic analysis has identified the following themes regarding ACP: benefits to patients and families; professional roles in ACP; barriers and enablers; and systems for communicating ACP. HCPs have self-determined their roles in the ACP process, which currently leaves some components of the process unaccounted for, suggesting that collaboration between HCPs working together in a rural health setting and a standardised system for distributing these documents may assist with the implementation of ACP.

Equity in healthcare for coronary heart disease, Wales (UK) 2004-2010: A population-based electronic cohort study

BACKGROUND

Despite substantial falls in coronary heart disease (CHD) mortality in the United Kingdom (UK), marked socioeconomic inequalities in CHD risk factors and CHD mortality persist. We investigated whether inequity in CHD healthcare in Wales (UK) could contribute to the observed social gradient in CHD mortality.

METHODS AND FINDINGS

Linking data from primary and secondary care we constructed an electronic cohort of individuals (n = 1199342) with six year follow-up, 2004-2010. We identified indications for recommended CHD interventions, measured time to their delivery, and estimated risk of receiving the interventions for each of five ordered deprivation groups using a time-to-event approach with Cox regression frailty models. Interventions in primary and secondary prevention included risk-factor measurement, smoking management, statins and antihypertensive therapy, and in established CHD included medication and revascularization. For primary prevention, five of the 11 models favoured the more deprived and one favoured the less deprived. For medication in secondary prevention and established CHD, one of the 15 models favoured the more deprived and one the less deprived. In relation to revascularization, six of the 12 models favoured the less deprived and none favoured the more deprived-this evidence of inequity exemplified by a hazard ratio for revascularization in stable angina of 0.79 (95% confidence interval 0.68, 0.92). The main study limitation is the possibility of under-ascertainment or misclassification of clinical indications and treatment from variability in coding.

CONCLUSIONS

Primary care components of CHD healthcare were equitably delivered. Evidence of inequity was found for revascularization procedures, although this inequity is likely to have only a modest effect on social gradients in CHD mortality. Policymakers should focus on reducing inequalities in CHD risk factors, particularly smoking, as these, rather than inequity in healthcare, are likely to be key drivers of inequalities in CHD mortality.

Perceived Barriers and Enablers of Help-Seeking for Substance Use Problems During Adolescence

Aim. Receiving professional help early can reduce long-term harms associated with substance use. However, little is known about the factors that influence help-seeking for substance use problems during early-mid adolescence, prior to the emergence of disorder. Given that beliefs regarding help-seeking are likely to develop early, understanding adolescent views of help-seeking during this period is likely to provide important information for prevention and intervention efforts. The current study identifies perceptions that would facilitate or prevent adolescents from seeking support for substance use problems from formal and informal help sources. Method. Thirty-four 12- to 16-year-olds from two schools in Melbourne, Victoria, Australia, were recruited. A qualitative interpretative design was used, incorporating semistructured, audio-recorded interviews. Results. Three overlapping themes that reflected barriers or enablers to help-seeking were identified: approachability, confidentiality and trustworthiness, and expertise. Help-seeking was facilitated when adolescents believed that the help source would be supportive and understanding, would keep information confidential, and had expertise in the alcohol and drug field. Conversely, adolescents were reluctant to seek help from sources they believed would be judgmental, lacked expertise, or would inform their parents. Conclusions. These findings highlight perceptions that may influence help-seeking for alcohol and drug problems during adolescence. Further research is needed to determine if help-seeking can be facilitated by improving parents’ and peers’ knowledge and promoting health professionals’ expertise in working with young people’s alcohol and drug issues.

Access to primary care for socioeconomically disadvantaged older people in rural areas: a realist review

OBJECTIVE

The aim of this review is to identify and understand the contexts that effect access to high-quality primary care for socioeconomically disadvantaged older people in rural areas.

DESIGN

A realist review.

DATA SOURCES

MEDLINE and EMBASE electronic databases and grey literature (from inception to December 2014).

ELIGIBILITY CRITERIA FOR SELECTING STUDIES

Broad inclusion criteria were used to allow articles which were not specific, but might be relevant to the population of interest to be considered. Studies meeting the inclusion criteria were assessed for rigour and relevance and coded for concepts relating to context, mechanism or outcome.

ANALYSIS

An overarching patient pathway was generated and used as the basis to explore contexts, causal mechanisms and outcomes.

RESULTS

162 articles were included. Most were from the USA or the UK, cross-sectional in design and presented subgroup data by age, rurality or deprivation. From these studies, a patient pathway was generated which included 7 steps (problem identified, decision to seek help, actively seek help, obtain appointment, get to appointment, primary care interaction and outcome). Important contexts were stoicism, education status, expectations of ageing, financial resources, understanding the healthcare system, access to suitable transport, capacity within practice, the booking system and experience of healthcare. Prominent causal mechanisms were health literacy, perceived convenience, patient empowerment and responsiveness of the practice.

CONCLUSIONS

Socioeconomically disadvantaged older people in rural areas face personal, community and healthcare barriers that limit their access to primary care. Initiatives should be targeted at local contextual factors to help individuals recognise problems, feel welcome, navigate the healthcare system, book appointments easily, access appropriate transport and have sufficient time with professional staff to improve their experience of healthcare; all of which will require dedicated primary care resources.

Economic inequalities in burden of illness, diagnosis and treatment of five long-term conditions in England: panel study

OBJECTIVE

We compared the distribution by wealth of self-reported illness burden (estimated from validated scales, biomarker and reported symptoms) for angina, cataract, depression, diabetes and osteoarthritis, with the distribution of self-reported medical diagnosis and treatment. We aimed to determine if the greater illness burden borne by poorer participants was matched by appropriately higher levels of diagnosis and treatment.

DESIGN

The English Longitudinal Study of Ageing, a panel study of 12,765 participants aged 50 years and older in four waves from 2004 to 2011, selected using a stratified random sample of households in England. Distribution of illness burden, diagnosis and treatment by wealth was estimated using regression analysis.

OUTCOME MEASURES

The main outcome measures were ORs for the illness burden, diagnosis and treatment, respectively, adjusted for age, sex and wealth. We estimated the illness burden for angina with the Rose Angina scale, diabetes with fasting glycosylated haemoglobin, depression with the Centre for Epidemiologic Studies Depression Scale, osteoarthritis with self-reported pain and disability and cataract with self-reported poor vision. Medical diagnoses were self-reported for all conditions. Treatment was defined as β-blocker prescription for angina, surgery for osteoarthritis and cataract, and receipt of predefined effective interventions for diabetes and depression.

RESULTS

Compared with the wealthiest, the least wealthy participant had substantially higher odds for illness burden from any of the five conditions at all four time points, with ORs ranging from 4.2 (95% CI 2.6 to 6.8) for diabetes to 15.1 (11.4 to 20.0) for osteoarthritis. The ORs for diagnosis and treatment were smaller in all five conditions, and ranged from 0.9 (0.5 to 1.4) for diabetes treatment to 4.5 (3.3 to 6.0) for angina diagnosis.

CONCLUSIONS

The substantially higher illness burden in less wealthy participants was not matched by appropriately higher levels of diagnosis and treatment.

'Well London' and the benefits of participation: results of a qualitative study nested in a cluster randomised trial

BACKGROUND

Well London is a multicomponent community engagement and coproduction programme designed to improve the health of Londoners living in socioeconomically deprived neighbourhoods. To evaluate outcomes of the Well London interventions, a cluster randomised trial (CRT) was conducted that included a longitudinal qualitative component, which is reported here. The aim is to explore in depth the nature of the benefits to residents and the processes by which these were achieved.

METHODS

The 1-year longitudinal qualitative study was nested within the CRT. Purposive sampling was used to select three intervention neighbourhoods in London and 61 individuals within these neighbourhoods. The interventions comprised activities focused on: healthy eating, physical exercise and mental health and well-being. Interviews were conducted at the inception and following completion of the Well London interventions to establish both if and how they had participated. Transcripts of the interviews were coded and analysed using Nvivo.

RESULTS

Positive benefits relating to the formal outcomes of the CRT were reported, but only among those who participated in project activities. The extent of benefits experienced was influenced by factors relating to the physical and social characteristics of each neighbourhood. The highest levels of change occurred in the presence of: (1) social cohesion, not only pre-existing but also as facilitated by Well London activities; (2) personal and collective agency; (3) involvement and support of external organisations. Where the physical and social environment remained unchanged, there was less participation and fewer benefits.

CONCLUSIONS

These findings show interaction between participation, well-being and agency, social interactions and cohesion and that this modulated any benefits described. Pathways to change were thus complex and variable, but personal well-being and local social cohesion emerged as important mediators of change.

Discussing dying in the diaspora: attitudes towards advance care planning among first generation Dutch and Italian migrants in rural Australia

Western cultural practices and values have largely shaped advance care planning (ACP) policies across the world. Low uptake of ACP among ethnic minority groups in Western countries has been interpreted with reference to cultural differences. This paper adopts a life-history approach to explore attitudes towards ACP among older, first-generation Dutch-Australian and Italian-Australian migrants. Thirty people participated in extended ethnographic interviews (N = 17) and group discussions (N = 13) during 2012. Transcripts were thematically analyzed and interpreted using a Foucauldian perspective on knowledge and power. Migration experiences, ongoing contact with the native country and participation in migrant community support networks influenced attitudes towards ACP. Dutch participants framed ACP discussions with reference to euthanasia, and adopted a more individualist approach to medical decision-making. Italian participants often spoke of familial roles and emphasized a family-based decision making style. The importance of migrant identity has been neglected in previous discussions of cultural factors influencing ACP uptake among ethnic minority groups. The unique migration experience should be considered alongside culturally appropriate approaches to decision-making, in order to ensure equitable access to ACP among migrant groups.

Causes of delay in seeking treatment in patients with breast cancer in Iran: a qualitative content analysis study

BACKGROUND

In the Middle East, including Iran, breast cancer is the most frequent malignancy among women. Without treatment, a malignant breast tumor advances in stage, diminishing a woman's chances of survival. In this study we aimed to gain insight into the causes of delay in seeking treatment in patients with breast cancer.

METHODS

The participants in this qualitative, content analysis study were 10 women in whom a diagnosis of breast cancer in the stages of II b, III or IIV had been made. They were selected from patients of a major oncology clinic in Kerman, Iran. Data were collected by means of semi-structured interviews that lasted between 20 to 30 minutes. Sampling was discontinued when data saturation was achieved. Content analysis was conducted by classifying the data into themes and sub-themes.

RESULTS

The results of our study revealed several factors that interfered with patients' professional consultation seeking and prompt treatment. These factors included; lack of knowledge, fear of being diagnosed with cancer, not seeing oneself at risk, mental preoccupation and wrong diagnosis by physicians.

CONCLUSIONS

This study suggests that women and even physicians need further information about breast cancer symptoms. Women need encouragement to seek medical advice when they encounter suspicious symptoms. Additionally, women may benefit from awareness of the pros of early detection and reassurance about the improvements in the success of breast cancer treatment.

Dual embedded agency: Physicians implement integrative medicine in health-care organizations

The paradox of embedded agency addresses the question of how embedded agents are able to conceive of new ideas and practices and then implement them in institutionalized organizations if social structures exert so powerful an influence on behavior, and agents operate within a framework of institutional constraints. This article proposes that dual embedded agency may provide an explanation of the paradox. The article draws from an ethnographic study that examined the ways in which dual-trained physicians, namely medical doctors trained also in some modality of complementary and alternative medicine, integrate complementary and alternative medicine into the biomedical fortress of mainstream health-care organizations. Participant observations were conducted during the years 2006–2011. The observed physicians were found to be embedded in two diverse medical cultures and to have a hybrid professional identity that comprised two sets of health-care values. Seeking to introduce new ideas and practices associated with complementary and alternative medicine to medical institutions, they maneuvered among the constraints of institutional structures while using these very structures, in an isomorphic mode of action, as a platform for launching complementary and alternative medicine practices and values. They drew on the complementary and alternative medicine philosophical principle of interconnectedness and interdependency of seemingly polar opposites or contrary forces and acted to achieve change by means of nonadversarial strategies. By addressing the structure–agency dichotomy, this study contributes to the literature on change in institutionalized health-care organizations. It likewise contributes both theoretically and empirically to the study of integrative medicine and to the further development of this relatively new area of inquiry within the sociology of medicine.

Stroke prevention: managing modifiable risk factors

Prevention plays a crucial role in counteracting morbidity and mortality related to ischemic stroke. It has been estimated that 50% of stroke are preventable through control of modifiable risk factors and lifestyle changes. Antihypertensive treatment is recommended for both prevention of recurrent stroke and other vascular events. The use of antiplatelets and statins has been shown to reduce the risk of recurrent stroke and other vascular events. Angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin II receptor blockers (ARBs) are indicated in stroke prevention because they also promote vascular health. Effective secondary-prevention strategies for selected patients include carotid revascularization for high-grade carotid stenosis and vitamin K antagonist treatment for atrial fibrillation. The results of recent clinical trials investigating new anticoagulants (factor Xa inhibitors and direct thrombin inhibitors) clearly indicate alternative strategies in stroke prevention for patients with atrial fibrillation. This paper describes the current landscape and developments in stroke prevention with special reference to medical treatment in secondary prevention of ischemic stroke.

The balancing point: understanding uptake of advance directive forms in a rural Australian community

OBJECTIVES

The study was conducted in Western Australia, focusing on the attitudes of older, rural, non-hospitalised people towards newly legislated advance care planning (ACP) documents. This study explored baseline awareness and perception of advance directive (AD) forms and factors relevant to their utilisation, using the transtheoretical model as a theoretical framework.

METHODS

Sixty-two adults were recruited from residential aged care facilities, community care organisations, general practice, an oncology service and a law firm. Semi-structured interviews were undertaken. These were transcribed and thematically analysed by the authors.

RESULTS

Participants gave responses that were consistent with different stages of the transtheoretical model. Perceived susceptibility to the negative consequences of not engaging in AD form utilisation was a trigger for further contemplation. The presence of adequate personal empowerment was important for successful completion of AD forms. There was also qualitative evidence of a negative relationship between perceived susceptibility and empowerment regarding AD form utilisation.

CONCLUSIONS

Promoting balance between a person's perceived susceptibility and empowerment may be an effective method of increasing engagement with AD forms.

Is access to specialist assessment of chest pain equitable by age, gender, ethnicity and socioeconomic status? An enhanced ecological analysis

OBJECTIVES

To determine whether access to rapid access chest pain clinics of people with recent onset symptoms is equitable by age, socioeconomic status, ethnicity and gender, according to need.

DESIGN

Retrospective cohort study with ecological analysis.

SETTING

Patients referred from primary care to five rapid access chest pain clinics in secondary care, across England.

PARTICIPANTS

Of 8647 patients aged ≥35 years referred to chest pain clinics with new-onset stable chest pain but no known cardiac history, 7570 with documented census ward codes, age, gender and ethnicity comprised the study group. Patients excluded were those with missing date of birth, gender or ethnicity (n=782) and those with missing census ward codes (n=295).

OUTCOME MEASURES

Effects of age, gender, ethnicity and socioeconomic status on clinic attendance were calculated as attendance rate ratios, with number of attendances as the outcome and resident population-years as the exposure in each stratum, using Poisson regression. Attendance rate ratios were then compared with coronary heart disease (CHD) mortality ratios to determine whether attendance was equitable according to need.

RESULTS

Adjusted attendance rate ratios for patients aged >65 years were similar to younger patients (1.1, 95% CI 1.05 to 1.16), despite population CHD mortality rate ratios nearly 15 times higher in the older age group. Women had lower attendance rate ratios (0.81, 95% CI 0.77 to 0.84) and also lower population CHD mortality rate ratios compared with men. South Asians had higher attendance rates (1.67, 95% CI 1.57 to 1.77) compared with whites and had a higher standardised CHD mortality ratio of 1.46 (95% CI 1.41 to 1.51). Although univariable analysis showed that the most deprived patients (quintile 5) had an attendance rate twice that of less deprived quintiles, the adjusted analysis showed their attendance to be 13% lower (0.87, 95% CI 0.81 to 0.94) despite a higher population CHD mortality rate.

CONCLUSION

There is evidence of underutilisation of chest pain clinics by older people and those from lower socioeconomic status. More robust and patient focused administrative pathways need to be developed to detect inequity, correction of which has the potential to substantially reduce coronary mortality.

Referring patients with chronic noncancer pain to pain clinics: survey of Ontario family physicians

OBJECTIVE

To examine the factors associated with FPs' referrals of patients with chronic noncancer pain to a tertiary care pain clinic.

DESIGN

A questionnaire-based survey; data were analyzed using univariate methods.

SETTING

A tertiary care pain clinic in Toronto, Ont. Participants All FPs who referred patients to the clinic between 2002 and 2005.

MAIN OUTCOME MEASURES

Variables explored included FPs' sex, age, and ethnic background, ethnicity of patient groups seen, and FPs' rationale or barriers influencing referrals to specialized pain clinics.

RESULTS

The response rate was 32% (47 of 148 FPs). There were no statistically significant differences between respondents and non-respondents in sex, age, duration of practice, and university of graduation, or between the variables of interest and the referral patterns of those who did respond. The mean age of respondents was 50 years; 47% of the FPs identified themselves as Canadian; and one-third of the respondents indicated that they referred more than 30 patients to pain clinics each year. The 3 most frequently cited reasons prompting referral to pain clinics were requests for nerve blocks or other injections, desire for the expertise of the program, and concerns about opioids; the 3 most prevalent barriers were long waiting lists, patient preference for other treatments, and distance from the clinic.

CONCLUSION

Although the results of our survey of FPs identify certain barriers to and reasons for referring patients to pain clinics, the results cannot be generalized owing to the small sample of FPs in our study. Larger studies of randomly selected FPs, who might or might not refer patients to pain clinics, are needed to provide a better understanding of chronic noncancer pain management needs at the primary care level.

Patients' descriptions of angina symptoms: a qualitative study of primary care patients

BACKGROUND

Initial diagnosis of angina in primary care is based on the history of symptoms as described by the patient in consultation with their GP. Deciphering and categorising often complex symptom narratives, therefore, represents an ongoing challenge in the early diagnosis of angina in primary care.

AIM

To explore how patients with a preexisting angina diagnosis describe their symptoms.

METHOD

Semi-structured interviews were conducted with 64 males and females, identified from general practice records as having received a diagnosis of angina within the previous 5 years.

RESULTS

While some patients described their angina symptoms in narratives consistent with typical anginal symptoms, others offered more complex descriptions of their angina experiences, which were less easy to classify. The latter was particularly the case for severe coronary artery disease, where some patients tended to downplay chest pain or attribute their experience to other causes.

CONCLUSION

Patients with a known diagnosis of angina do not always describe their symptoms in a way that is consistent with Diamond and Forrester's diagnostic framework for typicality of angina. Early diagnosis of angina in primary care requires that GPs operate with a broad level of awareness of the various ways in which their patients describe their symptoms.

Cost of illness for chronic stable angina patients enrolled in a self-management education trial

BACKGROUND

Chronic stable angina (CSA) is a major debilitating health problem in Canada. A paucity of relevant cardiovascular data sets has precluded a detailed examination of the impact of interventions on CSA-related costs and its broader economic burden.

OBJECTIVES

As part of a larger clinical trial, the authors sought to determine the short-term impact of a standardized self-management training program on CSA-related costs. A secondary objective was to estimate the total annualized cost of CSA per patient from a societal perspective.

METHODS

Pre- and three-month post-test cost data were collected on 117 participants using the Ambulatory Home Care Record. Mean annualized direct, indirect and system-related CSA costs (2003 to 2005) were estimated; total per-patient CSA costs from a societal perspective were calculated as the sum of these costs.

RESULTS

The mean (+/- SD) age of participants was 68+/-11 years; 80% were male. The program did not impact costs in the short-term. Direct annual out-of-pocket costs, including money paid for health care, travel to appointments, medication, equipment and home support totaled $3,267. Indirect costs, reflecting the value of all unpaid time spent by those engaged in angina-related care, were $12,963. System costs, including costs paid by public and private insurers, were $2,979. Total estimated annual CSA costs from a societal perspective were $19,209 per patient.

CONCLUSIONS

These data suggest that CSA imposes a major economic burden, comparable with other prevalent conditions such as chronic noncancer pain. Advancements in self-management training research are needed to help reduce the economic burden of CSA in Canada.

Presentation of stable angina pectoris among women and South Asian people

BACKGROUND

There is speculation that women and South Asian people are more likely than men and white people to report atypical angina and that they are less likely to undergo invasive management of angina. We sought to determine whether atypical symptoms of angina pectoris in women and South Asians impacted clinically important outcomes and clinical management.

METHODS

We prospectively identified 2189 South Asian people and 5605 white people with recent-onset chest pain at 6 chest-pain clinics in the United Kingdom. We documented hospital admissions for acute coronary syndromes, coronary deaths as well as coronary angiography and revascularization procedures.

RESULTS

Atypical chest pain was reported by more women than men (56.5% vs 54.5%, p < 0.054) and by more South Asian patients than white patients (59.9% vs 52.5%, p < 0.001). Typical symptoms were associated with coronary death or acute coronary syndromes among women (hazard ratio [HR] 2.30, 95% CI 1.70-3.11, p < 0.001) but not among men (HR 1.23, 95% CI 0.96-1.57, p = 0.10). Typical symptoms were associated with coronary outcomes in both South Asian and white patients. Among those with typical symptoms, women (HR 0.76, 95% CI 0.63-0.92, p = 0.004) and South Asian patients (HR 0.52, 95% CI 0.41-0.67, p < 0.001) were less likely than men and white patients to receive angiography.

INTERPRETATION

Compared to those with atypical chest pain, women and South Asian patients with typical pain had worse clinical outcomes. However, sex and ethnic background did not explain differences in the use of invasive procedures.

Randomized controlled trial of a psychoeducation program for the self-management of chronic cardiac pain

Cardiac pain arising from chronic stable angina (CSA) is a cardinal symptom of coronary artery disease and has a major negative impact on health-related quality of life (HRQL), including pain, poor general health status, and inability to self-manage. Current secondary prevention approaches lack adequate scope to address CSA as a multidimensional ischemic and persistent pain problem. This trial evaluated the impact of a low-cost six-week angina psychoeducation program, entitled The Chronic Angina Self-Management Program (CASMP), on HRQL, self-efficacy, and resourcefulness to self-manage anginal pain. One hundred thirty participants were randomized to the CASMP or three-month wait-list usual care; 117 completed the study. Measures were taken at baseline and three months. General HRQL was measured using the Medical Outcomes Study 36-Item Short Form and the disease-specific Seattle Angina Questionnaire (SAQ). Self-efficacy and resourcefulness were measured using the Self-Efficacy Scale and the Self-Control Schedule, respectively. The mean age of participants was 68 years, 80% were male. Analysis of variance of change scores yielded significant improvements in treatment group physical functioning [F=11.75(1,114), P<0.001] and general health [F=10.94(1,114), P=0.001] aspects of generic HRQL. Angina frequency [F=5.57(1,115), P=0.02], angina stability [F=7.37(1,115), P=0.001], and self-efficacy to manage disease [F=8.45(1,115), P=0.004] were also significantly improved at three months. The CASMP did not impact resourcefulness. These data indicate that the CASMP was effective for improving physical functioning, general health, anginal pain symptoms, and self-efficacy to manage pain at three months and provide a basis for long-term evaluation of the program.

Effectiveness of Psychoeducational Interventions for Improving Symptoms, Health-Related Quality of Life, and Psychological well Being in Patients with Stable Angina

Several primary trials report the adjunctive value of psychoeducational interventions for improving stable angina symptoms, health-related quality of life (HRQL) and psychological well-being; however, few high-quality meta-analyses have examined the overall effectiveness of these interventions. We used meta-analysis in order to determine the effectiveness of psychoeducational interventions for improving symptoms, HRQL and psychological well-being in stable angina patients. Seven trials, involving 949 participants total were included. Those who received psychoeducation experienced nearly 3 less angina episodes per week, delta (Delta)= -2.85, 95% CI, -4.04 to -1.66, and used sublingual (SL) nitrates approximately 4 times less per week, Delta= -3.69, 95% CI -5.50 to -1.89, post-intervention (3-6 months). Significant HRQL improvements (Seattle Angina Questionnaire) were also found for physical limitation, Delta= 8.00, 95% CI 4.23 to 11.77, and disease perception, Delta= 4.46, 95% CI 0.15 to 8.77, but CIs were broad. A pooled estimate of effect on psychological well-being was not possible due to heterogeneity of measures. Psychoeducational interventions may significantly reduce angina frequency and decrease SL nitrate use in the short-term. These encouraging results must be interpreted with caution due to heterogeneity in methods and small samples. Larger, robust trials are needed to further determine the effectiveness of psychoeducation for stable angina management.

Why do older women delay presentation with breast cancer symptoms?

Women who delay their presentation with breast cancer for three months or longer are more likely to be diagnosed with later stage disease and have poorer survival. Older women, who are at greater risk of developing breast cancer, are also more likely to delay their presentation. Factors associated with delayed presentation were assessed in 69 women (>65 years) with breast cancer. Previous factors identified for women of all ages were confirmed (having a non-lump symptom p=0.003) or strengthened (non-disclosure of symptom discovery to a relative or close friend p=0.001). Additional factors for delay in this older group included reservations about seeing their GP (p=0.02) and fear of the consequences of cancer (p=0.04). These factors should inform the design of interventions to reduce delays.

Aggregation of qualitative studies--From theory to practice: Patient priorities and family medicine/general practice evaluations

OBJECTIVE

Aggregation (i.e., meta-ethnography or meta-synthesis) of qualitative studies remains relatively rare and controversial. We have attempted this procedure within an investigation of patient priorities and evaluations of primary care in order to triangulate an instrument development process as well as explore associated dilemmas.

METHODS

The procedures included a literature search of qualitative research on patient priorities and evaluations and creation of a framework for quality assessment of retrieved papers. The tool for the evaluation of quality in qualitative studies was piloted, refined, and applied to the retrieved literature. The articles were equally distributed between two teams in random fashion, and inter-rater agreement calculated. Finally, we formulated and applied a strategy for aggregation of data from included papers that allowed comparison to a systematic review of quantitative studies on the topic.

RESULTS

Thirty-seven articles met inclusion criteria. Twenty-four of these articles were of sufficient quality to be included in the qualitative aggregation. Inter-rater agreement ranged from 0.22 to 0.77 and 0.38 to 0.60 for pair and assessor comparisons, respectively. The aggregation strategy enabled synthesis within sub-categories of the heterogeneous papers.

CONCLUSIONS

We have devised a modestly reliable instrument to assess the quality of qualitative work. The procedure for quality assessment and aggregation appears to be both feasible and potentially useful, though both theoretical and practical problems underline the need for further refinement prior to widespread utilization of this approach.

PRACTICE IMPLICATIONS

An instrument to assess the quality of qualitative work within the context of aggregation efforts is described. Calculating inter-rater reliability in this framework can support future quality assessments. A method of breaking a heterogeneous collection of included papers into sub-categories to enable aggregation of qualitative studies is applied and demonstrates its feasibility and potential usefulness.

Social deprivation and statin prescribing: a cross-sectional analysis using data from the new UK general practitioner ‘Quality and Outcomes Framework’

We aimed to study the relationship between the prescribing of lipid-lowering medication, social deprivation and other general practice characteristics. We conducted a cross-sectional survey of all general practices in England, 2004-05. For each practice, the following variables were obtained: standardized cost and volume data for lipid-lowering medication, descriptors of general practices, Index of Multiple Deprivation, 2004, ethnicity data from the 2001 Census and Quality and Outcomes Framework data. A regression model was constructed which explained 34.5% of the variation in statin prescribing by general practitioners. The most powerful predictors were higher social deprivation, higher prevalence of coronary heart disease and achievement of cholesterol targets for diabetics. Negative regression coefficients were demonstrated for the proportion of elderly patients in the practice and, to a lesser extent, for the proportion of south Asian and Afro-Caribbean patients. In conclusion, contrary to previous local studies, we found that statin prescribing was higher in more deprived communities, even after adjustment for increased disease prevalence and practice variables associated with deprivation. Statin prescribing was also independently associated with success at achieving cholesterol targets in established disease (secondary prevention). However, our findings suggest under-prescribing of statins to the elderly and possibly also to ethnic minorities.

Conducting a critical interpretive synthesis of the literature on access to healthcare by vulnerable groups

BACKGROUND

Conventional systematic review techniques have limitations when the aim of a review is to construct a critical analysis of a complex body of literature. This article offers a reflexive account of an attempt to conduct an interpretive review of the literature on access to healthcare by vulnerable groups in the UK METHODS: This project involved the development and use of the method of Critical Interpretive Synthesis (CIS). This approach is sensitised to the processes of conventional systematic review methodology and draws on recent advances in methods for interpretive synthesis.

RESULTS

Many analyses of equity of access have rested on measures of utilisation of health services, but these are problematic both methodologically and conceptually. A more useful means of understanding access is offered by the synthetic construct of candidacy. Candidacy describes how people's eligibility for healthcare is determined between themselves and health services. It is a continually negotiated property of individuals, subject to multiple influences arising both from people and their social contexts and from macro-level influences on allocation of resources and configuration of services. Health services are continually constituting and seeking to define the appropriate objects of medical attention and intervention, while at the same time people are engaged in constituting and defining what they understand to be the appropriate objects of medical attention and intervention. Access represents a dynamic interplay between these simultaneous, iterative and mutually reinforcing processes. By attending to how vulnerabilities arise in relation to candidacy, the phenomenon of access can be better understood, and more appropriate recommendations made for policy, practice and future research.

DISCUSSION

By innovating with existing methods for interpretive synthesis, it was possible to produce not only new methods for conducting what we have termed critical interpretive synthesis, but also a new theoretical conceptualisation of access to healthcare. This theoretical account of access is distinct from models already extant in the literature, and is the result of combining diverse constructs and evidence into a coherent whole. Both the method and the model should be evaluated in other contexts.

Falling through the net of stroke care

The provision of healthcare services has been shown to differ by social characteristics such as gender, age and social status. The processes by which such differences arise are unclear. We report findings from a qualitative interview study with stroke service providers undertaken during an investigation of inequalities in stroke care. We interviewed 41 professionals from hospital and community settings in south London. Participants' accounts are used to explore how it is that patients' trajectories of care might not follow evidence-based guidelines, focusing on stroke unit admission, provision of hospital rehabilitation therapies and community health and social services. Categories of patients who might not receive best care were people who were cognitively impaired, those regarded as having 'complex problems', those with communication problems and younger people. Additionally, the local availability of services was thought to affect individuals' chances of receiving particular components of care. Although professionals spoke of certain types of patients as 'falling through the net' (of services), their accounts suggest that they channel patients through services according to an implicit template of the individual suited to the service. Those who do not fit the service as currently resourced may have reduced access to specific components of care. If inequalities in access to care are to be addressed we require a better understanding of how professionals' decision-making processes test the fit between service users and the implicit template of 'suitable' patient or client.

A population study of the long-term consequences of Rose angina: 20-year follow-up of the Renfrew-Paisley study

OBJECTIVE

To examine the long-term cardiovascular consequences of angina in a large epidemiological study.

DESIGN

Prospective cohort study conducted between 1972 and 1976 with 20 years of follow-up (the Renfrew-Paisley Study).

SETTING

Renfrew and Paisley, West Scotland, UK.

PARTICIPANTS

7048 men and 8354 women aged 45-64 years who underwent comprehensive cardiovascular screening at baseline, including the Rose Angina Questionnaire and electrocardiography (ECG).

MAIN OUTCOME MEASURES

All deaths and hospitalisations for cardiovascular reasons occurring over the subsequent 20 years, according to the baseline Rose angina score and baseline ECG.

RESULTS

At baseline, 669 (9.5%) men and 799 (9.6%) women had angina on Rose Angina Questionnaire. All-cause mortality for those with Rose angina was 67.7% in men and 43.3% in women at 20 years compared with 45.4% and 30.4%, respectively, in those without angina (p<0.001). Values are expressed as hazards ratio (HR) (95% confidence interval (CI). In a multivariate analysis, men with Rose angina had an increased risk of cardiovascular death or hospitalisation (1.49 (1.33 to 1.66), myocardial infarction (1.63 (1.41 to 1.85)) or heart failure (1.54 (1.13 to 2.10)) compared with men without angina. The corresponding HR (95% CI) for women were 1.38 (1.23 to 1.55), 1.56 (1.31 to 1.85) and 1.92 (1.44 to 2.56). An abnormality on the electrocardiogram (ECG) increased risk further, and both angina and an abnormality on the ECG increased risk most of all compared with those with neither angina nor ischaemic changes on the ECG. Compared with men, women with Rose angina were less likely to have a cardiovascular event (0.54 (0.46 to 0.64)) or myocardial infarction (0.44 (0.35 to 0.56)), although there was no sex difference in the risk of stroke (1.11 (0.75 to 1.65)), atrial fibrillation (0.84 (0.38 to 1.87)) or heart failure (0.79 (0.51 to 1.21)).

CONCLUSIONS

Angina in middle age substantially increases the risk of death, myocardial infarction, heart failure and other cardiovascular events.

Prognosis research: why is Dr. Lydgate still waiting?

BACKGROUND

Understanding prognosis--the future risk of adverse outcomes among people with existing disease--plays third fiddle behind clinical research into therapeutic interventions and novel diagnostic technologies.

METHODS AND RESULTS

Diseases show marked variations in a wide range of prognostic outcomes, yet these variations have seldom been the subject of systematic and sustained epidemiologic and multidisciplinary research. This is important to prioritize hypotheses for testing in intervention studies in groups, and to refine tools for prognostication in individuals. Methodologic standards for the design, conduct, analysis and reporting of prognosis research are required. Training is needed for the clinicians, policymakers, and payers who use prognostic information.

CONCLUSION

Here, arguments detracting from the potential scope of prognosis research are rebutted and misconceptions addressed with the aim of stimulating debate on the evolving role of prognosis research.

Recovering from a heart attack: a qualitative study into lay experiences and the struggle to make lifestyle changes

BACKGROUND

The adoption of healthy living advice by people with heart disease is known to be poor even in targeted interventions. Reasons for this can range from confusion about the seriousness of the condition to ineffectiveness in the form of advice and how it is conveyed. However, the social setting can be an important influence on lifestyle change.

OBJECTIVES

To identify views and experiences of people recovering from myocardial infarction, specifically barriers to, and facilitators of, following advice about lifestyle change and maintenance.

METHODS

Focus groups and interviews were undertaken with men and women discharged from hospital two/three years previously. A total of 53 people (35 men and 18 women) took part, recruited via a coronary care unit and patients' GPs.

RESULTS

A major finding was participants' desires for long-term monitoring and support. While reported sources, form and content of coronary heart disease advice varied, most participants agreed that long-term follow up or back-up would be helpful, although what this should include and how it should be undertaken was not the same for all participants. This would fulfil needs such as: help in following lifestyle advice; sharing with people with similar experiences; regular contact with medical/health professionals (for confirmation of good heath and to ask questions); providing reassurance to other members of the patients' families.

CONCLUSIONS

A long-term programme is needed incorporating mutual support and sharing with regular (not necessarily frequent) input from practitioners of information, advice and reassurance, as a support strategy for lifestyle change.

Socioeconomic status and stroke

This paper reviews the current evidence for the association between socioeconomic status and stroke incidence, survival, mortality, and other outcomes. The evidence is strongest for mortality and incidence of stroke, with high rates of stroke in low socioeconomic groups being a consistent finding. Low socioeconomic groups also have lower survival and greater stroke severity than high socioeconomic groups, although there is less evidence for this association. The mechanisms through which socioeconomic status affects stroke risk and outcomes are unclear but some studies report that differences in risk-factor prevalence could account for some of the variation. We discuss the implications of these findings and make recommendations for future research. Studies using prospective population-based methods with improved control for confounding factors are needed to confirm or refute these associations. Understanding the causal associations between socioeconomic status and stroke will allow interventions to be appropriately targeted and assessed.

The principles and application of qualitative research

The present paper provides an overview of the methodological principles that underpin qualitative research and how these principles differ from those of quantitative research. It is intended to set the scene for the following papers that outline two specific approaches to the analysis of qualitative data. Within the tradition of qualitative research there are many different theoretical perspectives, of which these approaches are only two examples, but they need to be set within this broader tradition in order to highlight their specific features. Qualitative and quantitative research differ from each other in far more than their methods and data. They are each based on very different premises about both the nature of the world and the nature of our knowledge of it and how this information is generated. These approaches have implications for all aspects of research strategy, including the assessment of the quality of research findings and their wider utility or application. In relation to the latter, lack of detail in the reporting of qualitative research and small sample sizes has tended to create the impression that the findings of qualitative research have little application outside the particular research setting. While there is need for more rigor in reporting, it needs to be recognized that qualitative research can offer insights and understandings with wider relevance, although these outcomes are of a different type from those provided by quantitative research.

Women, men and coronary heart disease: a review of the qualitative literature

AIM

This paper presents a review of the qualitative literature which examines the experiences of patients with coronary heart disease. The paper also assesses whether the experiences of both female and male patients are reflected in the literature and summarizes key themes.

BACKGROUND

Understanding patients' experiences of their illness is important for coronary heart disease prevention and education. Qualitative methods are particularly suited to eliciting patients' detailed understandings and perceptions of illness. As much previous research has been 'gender neutral', this review pays particular attention to gender.

METHODS

Published papers from 60 qualitative studies were identified for the review through searches in MEDLINE, EMBASE, CINAHL, PREMEDLINE, PsychINFO, Social Sciences Citation Index and Web of Science using keywords related to coronary heart disease.

FINDINGS

Early qualitative studies of patients with coronary heart disease were conducted almost exclusively with men, and tended to generalize from 'male' experience to 'human' experience. By the late 1990s this pattern had changed, with the majority of studies including women and many being conducted with solely female samples. However, many studies that include both male and female coronary heart disease patients still do not have a specific gender focus. Key themes in the literature include interpreting symptoms and seeking help, belief about coronary 'candidates' and relationships with health professionals. The influence of social roles is important: many female patients have difficulties reconciling family responsibilities and medical advice, while male patients worry about being absent from work.

CONCLUSIONS

There is a need for studies that compare the experiences of men and women. There is also an urgent need for work that takes masculinity and gender roles into account when exploring the experiences of men with coronary heart disease.

Exploring gender and socioeconomic differences in treatment of coronary heart disease

BACKGROUND

Earlier studies on gender and socioeconomic differences in the treatment of coronary heart disease have focused mainly on structural features of the health-care system on the one hand and on coronary patients' psychosocial characteristics on the other. The aim of this exploratory qualitative study was to trace key points in the pathways of treatment where patients' experience varies and which can contribute to gender and socioeconomic differences in treatment.

METHODS

The data consist of 30 interviews among persons diagnosed with or suspected to have coronary heart disease in the Health 2000, a representative cross-sectional interview and health examination survey. Purposive sampling was used to ensure variation in gender, socioeconomic status and disease severity. The data were analysed using qualitative content analysis.

RESULTS

Gender and socioeconomic differences were found in two key points in the pathways of treatment: doctor-patient interaction and the organization of primary care. The three features commonly distinguished in doctor-patient interaction, i.e. treatment decision-making, information exchange and interpersonal relationship, were all found to be relevant. A second key point was organization of primary care in terms of both access to examinations and care, and continuity of care.

CONCLUSIONS

These results should sensitize us to gender and socioeconomic differences in coronary patients' problems in access to and continuity of care, as well as to potential problem areas in doctor-patient interaction.

Running nurse-led secondary prevention clinics for coronary heart disease in primary care: qualitative study of health professionals' perspectives

BACKGROUND

A randomised trial of nurse-led secondary prevention clinics for coronary heart disease resulted in improved secondary prevention and significantly lowered all-cause mortality at 4-year follow-up. This qualitative trial was conducted to explore the experience of health professionals that had been involved in running the clinics.

AIM

To identify the barriers and facilitators to establishing secondary prevention clinics for coronary heart disease within primary care.

DESIGN OF STUDY

Semi-structured audiotaped telephone interviews with GPs and nurses involved in running clinics.

SETTING

A stratified, random sample of 19 urban, suburban, and rural general practices in north-east Scotland.

METHOD

Semi-structured telephone interviews with 19 GPs and 17 practice-based nurses involved in running nurse-led clinics for the secondary prevention of coronary heart disease.

RESULTS

Eight practices had run clinics continuously and 11 had stopped, with eight subsequently restarting. Participants accounted for these patterns by referring to advantages and disadvantages of the clinics in four areas: patient care, development of nursing skills, team working, and infrastructure. Most practitioners perceived benefits for patients from attending secondary prevention clinics, but some, from small rural practices, thought they were unnecessary. The extended role for nurses was welcomed, but was dependent on motivated staff, appropriate training and support. Clinics relied on, and could enhance, team working, however, some doctors were wary of delegating. With regard to infrastructure, staff shortages (especially nurses) and accommodation were as problematic as lack of funds.

CONCLUSIONS

Nurse-led secondary prevention clinics were viewed positively by most healthcare professionals that had been involved in running them, but barriers to their implementation had led most to stop running them at some point. Lack of space and staff shortages are likely to remain ongoing problems, but improvements in funding training and communication within practices could help clinics to be put into practice and sustained.

Exploring the equity of GP practice prescribing rates for selected coronary heart disease drugs: a multiple regression analysis with proxies of healthcare need

BACKGROUND: There is a small, but growing body of literature highlighting inequities in GP practice prescribing rates for many drug therapies. The aim of this paper is to further explore the equity of prescribing for five major CHD drug groups and to explain the amount of variation in GP practice prescribing rates that can be explained by a range of healthcare needs indicators (HCNIs). METHODS: The study involved a cross-sectional secondary analysis in four primary care trusts (PCTs 1-4) in the North West of England, including 132 GP practices. Prescribing rates (average daily quantities per registered patient aged over 35 years) and HCNIs were developed for all GP practices. Analysis was undertaken using multiple linear regression. RESULTS: Between 22-25% of the variation in prescribing rates for statins, beta-blockers and bendrofluazide was explained in the multiple regression models. Slightly more variation was explained for ACE inhibitors (31.6%) and considerably more for aspirin (51.2%). Prescribing rates were positively associated with CHD hospital diagnoses and procedures for all drug groups other than ACE inhibitors. The proportion of patients aged 55-74 years was positively related to all prescribing rates other than aspirin, where they were positively related to the proportion of patients aged >75 years. However, prescribing rates for statins and ACE inhibitors were negatively associated with the proportion of patients aged >75 years in addition to the proportion of patients from minority ethnic groups. Prescribing rates for aspirin, bendrofluazide and all CHD drugs combined were negatively associated with deprivation. CONCLUSION: Although around 25-50% of the variation in prescribing rates was explained by HCNIs, this varied markedly between PCTs and drug groups. Prescribing rates were generally characterised by both positive and negative associations with HCNIs, suggesting possible inequities in prescribing rates on the basis of ethnicity, deprivation and the proportion of patients aged over 75 years (for statins and ACE inhibitors, but not for aspirin).

Barriers to health care access among the elderly and who perceives them

OBJECTIVES

We evaluated self-perceived access to health care in a cohort of Medicare beneficiaries.

METHODS

We identified patterns of use and barriers to health care from self-administered questionnaires collected during the 1993-1994 annual examination of the Cardiovascular Health Study.

RESULTS

The questionnaires were completed by 4889 (91.1%) participants, with a mean age of 76.0 years. The most common barriers to seeing a physician were the doctor's lack of responsiveness to patient concerns, medical bills, transportation, and street safety. Low income, no supplemental insurance, older age, and female gender were independently related to perceptions of barriers. Race was not significant after adjustment for other factors.

CONCLUSIONS

Psychological and physical barriers affect access to care among the elderly; these may be influenced by poverty more than by race.

A systematic review of psychoeducational intervention trials for the management of chronic stable angina

BACKGROUND

Chronic stable angina (CSA) is a cardinal symptom of coronary artery disease and has a major impact on health-related quality of life (HRQOL). There are few data on the effectiveness of psychoeducational interventions for CSA patients that target HRQOL-related outcomes.

AIM

To determine the effectiveness of psychoeducational interventions for CSA management based on the best available evidence.

METHODS

A systematic review of randomized controlled trials (RCTs) testing the effects of psychoeducational interventions on angina symptoms, angina symptom-related distress, and physical functioning was conducted. Four primary studies (1994-97) were included that had (a) specified treatment and control conditions, (b) participants with anigna class I-III (Canadian Cardiovascular Society) and (c) psychoeducational interventions. These studies were reviewed for methodological rigour. A pooled common effect could not be determined because of heterogeneity of outcomes, measures and analyses.

RESULTS

While positive effects were reported, methodological problems with respect to sampling, randomization, controls and measurement precluded generalization.

CONCLUSION

The effectiveness of psychoeducation interventions for improving angina outcomes is inconclusive. Future RCTs of psychoeducational programmes require methodologically robust methods to reduce biases and random error, and to enhance the generalizability of findings for CSA management.

Prognosis of angina with and without a diagnosis: 11 year follow up in the Whitehall II prospective cohort study

OBJECTIVE

To investigate the prognosis of angina among people with and without diagnosis by a doctor and an abnormal cardiovascular test result.

DESIGN

Prospective cohort study with a median follow up of 11 years.

SETTING

20 civil service departments originally located in London.

PARTICIPANTS

10 308 civil servants aged 35-55 years at baseline.

MAIN OUTCOME MEASURES

Recurrent reports of angina; quality of life (SF-36 physical functioning); non-fatal myocardial infarction; death from any cause (n = 344).

RESULTS

1158 (11.4%) participants developed angina, and 813 (70%) had no evidence of diagnosis by a doctor at the time of the initial report. Participants without a diagnosis had an increased risk of impaired physical functioning (age and sex adjusted odds ratio of 2.36 (95% confidence interval 1.91 to 2.90)) compared with those who had neither angina nor myocardial infarction throughout follow up. Among reported cases of angina without a diagnosis, the 15.5% with an abnormality on a study electrocardiogram had an increased risk of death (hazard ratio 2.37 (1.16 to 4.87)). These effects were similar in magnitude to those in participants with a diagnosis of angina.

CONCLUSION

Undiagnosed angina was common and had an adverse impact on prognosis comparable to that of diagnosed angina, particularly among people with electrocardiographic abnormalities. Efforts to improve prognosis among people with angina should take account of this submerged clinical iceberg.

Continuing inequality: gender and social class influences on self perceived health after a heart attack

STUDY OBJECTIVE

To investigate the effect of social class and gender on self perceived health status for those recovering from an acute myocardial infarction.

DESIGN

A longitudinal survey design was used, collecting both qualitative and quantitative data. Quantitative data are reported in this article, obtained by questionnaire over the first year after the event. SF-36 and EQ-5D (EuroQol) were used to measure self perceived health status.

SETTING

Community based study in a city in the north of England.

PARTICIPANTS

A consecutive sample of 229 people discharged from hospital after acute myocardial infarction.

MAIN RESULTS

Overall gain in health status was found to be statistically significant over the year. Improvements were greatest in domains relating to role fulfillment and pursuit of normal and social activities. When analysed by gender, women showed poorer improvement than men, particularly in the domains relating to physical and social functioning. Analysed by social class, those without educational qualifications showed poorer improvement in pain experience and vitality. Access to a car was significant in avoiding physical limitations and promoting general health.

CONCLUSIONS

Existing gradients between the health of women and men, and between the social classes, are maintained and probably exacerbated by the experience of acute illness, and health professionals need to be made aware of social groups who are at risk of poor rehabilitation.

Older people as health service consumers 3: obstacles to access in the village

Faster access to hospital services, swift advice and treatment in GP surgeries and quicker access to information at home are among the improvements brought about as a result of recent Government policies in England. These developments have increased the infrastructure, such as walk-in clinics and extended surgery hours, but the responsibility lies with the patient to present themselves. Although older people use NHS services proportionately more than other age groups, they also tend to normalize disease symptoms, attributing them to ageing (Tod et al, 200a). This article, the third in a series which addresses older people's beliefs and behaviour in relation to health care, discusses the factors which influence the accessing of health services within an older, white village community in South England.

Parents' accounts of wheeze and asthma related symptoms: a qualitative study

AIMS

To examine parents' accounts of how they recognise and judge respiratory symptoms in children, and to investigate their interpretations of respiratory survey questions about wheeze, shortness of breath, and cough.

METHODS

Qualitative study using semistructured interviews. Data were analysed using the constant comparative method. Nineteen parents of children aged under 6 years were recruited from a cohort of parents who had responded to an earlier respiratory symptom survey and from one general practice.

RESULTS

Parents judged respiratory symptoms using a range of cues, including changes in the sound of breathing and changes in appearance and behaviour. Experiential resources and contextual factors played an important role in parents' judgements. Interpretations of questions about respiratory symptoms were varied, particularly in relation to the terms "attacks of wheeze" and "shortness of breath". Parents' descriptions of wheeze differed from descriptions of the sound of wheeze used in some survey questionnaires. Parents drew fine distinctions between different "types" of cough and identified a distinct "asthma" cough.

CONCLUSIONS

Attention needs to be given to the complexity of reporting respiratory symptoms in children and to the importance of contextual factors in parents' judgements. We suggest that questions which require parents to report on children's internal feelings or states be avoided. Consideration should be given to providing parents with explicit direction on what cues to attend to or ignore in reporting symptoms, and to clarifying some questions that are currently used in clinical practice and in surveys.

Socioeconomic variations in responses to chest pain: qualitative study

OBJECTIVE

To explore and explain socioeconomic variations in perceptions of and behavioural responses to chest pain.

DESIGN

Qualitative interviews.

SETTING

Community based study in Glasgow, Scotland.

PARTICIPANTS

30 respondents (15 men and 15 women) from a socioeconomically deprived area of Glasgow and 30 respondents (15 men and 15 women) from an affluent area of Glasgow.

OUTCOME MEASURES

Participants' reports of their perceptions of and actions in response to chest pain.

RESULTS

Residents of the deprived area reported greater perceived vulnerability to heart disease, stemming from greater exposure to heart disease in family members and greater identification with high risk groups and stereotypes of cardiac patients. This greater perceived vulnerability was not associated with more frequent reporting of presenting to a general practitioner. People from the deprived area reported greater exposure to ill health, which allowed them to normalise their chest pain, led to confusion with other conditions, and gave rise to a belief that they were overusing medical services. These factors were associated with a reported tendency not to present with chest pain. Anxiety about presenting among respondents in the deprived area was heightened by self blame and fear that they would be chastised by their general practitioner for their risk behaviours.

CONCLUSIONS

Important socioeconomic variations in responses to chest pain may contribute to the known inequities in uptake of secondary cardiology services. Primary care professionals and health promoters should be aware of the ways in which perceptions of symptoms and illness behaviour are shaped by social and cultural factors.

Audit of primary care angina management in Sandwell, England

This audit aimed to assess the identification and treatment of coronary risk factors, lifestyle advice given and use of drug therapy, among patients with angina in Sandwell. It was designed to help general practices evaluate their angina management, and highlight areas where practice could be improved. Criteria were based on Sandwell's published angina audit and local clinical guidelines. Each participating practice was asked to identify all patients with angina, from which a 10% sample was randomly selected. The notes of each selected patient were examined for evidence showing whether agreed standards of care had been achieved. Fifteen practices took part, and contributed data on a total of 358 patients. Of patients without contraindications, 66.5% were taking aspirin, 62.1% were prescribed short-acting nitrates and 58.4% were prescribed beta-blockers. Non-white patients were significantly less likely to receive short-acting nitrates (p < 0.001) and women were significantly less likely to receive beta-blockers (p < 0.01). A total of 83.5% of patients had received smoking cessation advice, 75.1% had weight advice, 75.1% were advised about alcohol use and 64.5% about exercise. Overall, 77.4% had a blood pressure check within the previous twelve months, 40.5% had their cholesterol measured and 33.5% had their blood glucose measured. Non-white patients were significantly less likely to receive smoking cessation, weight, exercise and alcohol advice and were less likely to have their blood pressure checked (all p < 0.0001). Patients aged 65 and over were significantly less likely to receive a cholesterol check (p < 0.0001). None of the auditable standards were actually met. This study shows that there is considerable scope to improve the management of angina patients, with particular regard to aspirin. We recommend that practices develop systems to ensure that the appropriate treatment, advice and checks are given to all patients with angina, paying particular attention to those from ethnic minority backgrounds.

Primary and secondary dental care: the nature of the interface

Specialist dental services are scarce resources and are often oversubscribed. A key element is how these services relate to their referral base, in other words the interface between primary and secondary dental care. Dentistry has several unique qualities when compared with medicine and the nature of the interface between primary and secondary dental care is consequently very different to the medical interface, whilst apparently sharing common features. This paper examines the nature of that interface, the drivers for patient flow between services and outlines the properties of an ideal interface. This model can then be used as a way of describing some of the problems facing specialist dental services and of assessing any proposed solutions.