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PubMed2005

Is there any solution to the "brain drain" of health professionals and knowledge from Africa?

African public health care systems suffer from significant "brain drain" of its health care professionals and knowledge as health workers migrate to wealthier countries such as Australia, Canada, USA, and the United Kingdom. Knowledge generated on the continent is not readily accessible to potential users on the continent. In this paper, the brain drain is defined as both a loss of health workers (hard brain drain) and unavailability of research results to users in Africa (soft brain drain). The "pull" factors of "hard brain drain" include better remuneration and working conditions, possible job satisfaction, and prospects for further education, whereas the "push" factors include a lack of better working conditions including promotion opportunities and career advancement. There is also a lack of essential equipment and non-availability or limited availability of specialist training programs on the continent. The causes of "soft brain drain" include lack of visibility of research results in African journals, better prospects for promotion in academic medicine when a publication has occurred in a northern high impact journal, and probably a cultural limitation because many things of foreign origin are considered superior. Advocates are increasingly discussing not just the pull factors but also the "grab" factors emanating from the developed nations. In order to control or manage the outflow of vital human resources from the developing nations to the developed ones, various possible solutions have been discussed. The moral regard to this issue cannot be under-recognized. However, the dilemma is how to balance personal autonomy, right to economic prosperity, right to personal professional development, and the expectations of the public in relation to adequate public health care services in the developing nations.

Africa↗

PubMedDate not supplied

Application of quality-improvement methods in a community practice: the Sandhills Pediatrics Asthma Initiative.

This case study demonstrates the use of quality improvement methods to improve asthma care in a busy community practice. The practice used disease-management strategies, such as population identification, self-management education, and performance measurement and feedback. The practice then applied several practice-based quality improvement methods, such as PDSA cycles, to improve care. From 1998 to 2003, process measures, such as staging of asthmatics, use of long-term control medications, use of peak flow meters and spacers, and use of action plans, improved. There was also a substantial decrease in emergency department use and hospitalizations among patients with asthma. Although there have been several studies demonstrating the efficacy of disease management strategies, most lack generalizability to community practices. Often, interventions are so intensive and cumbersome, that they are unlikely to be replicated in primary care setting. Researchers have been unable to determine which components of the interventions are most effective and replicable. Furthermore, many studies of disease management strategies enroll participants who lack the co-morbidities seen in community practice. There are also few studies of disadvantaged populations that face other barriers to care, such as lack of transportation, poor access to specialists, and medical illiteracy. In this case study, there were several unique factors that enabled the practice to improve care for this population. The AccessCare case manager who worked with the practice not only provided data and feedback to the practice team, but also served as an improvement "coach," often pushing the team and facilitating many of the improvement efforts. AccessCare's approach is in contrast to many of the commercial disease management companies' "carve out" models that do not sufficiently involve providers or practices in their interventions. The other necessary ingredient for success in this project was organizational leadership and support. The leaders of the practice saw beyond the usual metrics of patient visit counts and relative value units (RVUs) to embrace the concept of population health: the notion that practices are not only responsible for providing acute, episodic care in the office, but also for improving health outcomes in the community in which they serve. Other important factors included ensuring a basic agreement among providers on the need for improvement and frequent communication about the goals of the project. Although the champions of the project tried to minimize formal meeting time, there was frequent informal communication between team members. In the future, there is a need to develop other approaches to stimulate these endeavors in community practices, such as "pay for performance" programs, continuing education credit, and tying maintenance of board certification to quality improvement initiatives.

Asthma↗

PubMed1999

[Evolution of health care in France: comparison elements with foreign countries].

This article reviews the financial growth reports of five health systems: France, Germany, United Kingdom, United States and Canada. It is designed to provide descriptive elements related to expenditure: medical demographics and health care professionals in general, hospital densities, availability of sophisticated medical equipment, medical approach to evaluate the needs for specialists, responsible for ordering expensive technologies (especially cardiologists). The results are presented in summary table form and show that debates on health system reforms too often forget these basic descriptive elements able to diagnose a crisis situation in the system, whether it is financial and/or social and consequently the possible remedies than can be applied. Finally, these discussions also often forget the significantly different epidemiological situations observed between rich countries, as illustrated by the situation of cardiovascular diseases in the countries used as examples. In conclusion, the data presented provide a basis for reforms of health systems, which have been converging since the beginning of the 1990s: closure of short-stay hospital beds, control of medical demographics, specialties and technical procedures, attempts to take the morbidity of the population into account.

Canada↗

PubMed2003

Fixed fees and physician-induced demand: a panel data study on French physicians.

This paper investigates on the existence of physician-induced demand (PID) for French physicians. The test is carried out for GPs and specialists, using a representative sample of 4500 French self-employed physicians over the 1979-1993 period. These physicians receive a fee-for-services (FFS) payment and fees are controlled. The panel structure of our data allows us to take into account unobserved heterogeneity related to the characteristics of physicians and their patients. We use generalized method of moments (GMM) estimators in order to obtain consistent and efficient estimates. We show that physicians experience a decline of the number of consultations when they face an increase in the physician:population ratio. However this decrease is very slight. In addition, physicians counterbalance the fall in the number of consultations by an increase in the volume of care delivered in each encounter. Econometric results give a strong support for the existence of PID in the French system for ambulatory care.

Cohort Studies↗

PubMed2004

Variations in asthma care by race/ethnicity among children enrolled in a state Medicaid program.

OBJECTIVE: To examine differences in the process of care for Medicaid-enrolled white, Hispanic, and black children with asthma. DESIGN: Retrospective cohort study using Medicaid claims data to analyze the process of asthma care in 1994, including all white (non-Hispanic), black (non-Hispanic), and Hispanic children (aged 2-18 years) with asthma in the non-health maintenance organization portion of the Massachusetts Medicaid program (N = 5773). Main outcome measures included performance on 6 claims-based process-of-care measures that reflect national guidelines. Measures addressed primary and specialty care for asthma, appropriate asthma pharmacotherapy, and timely follow-up care after asthma emergency department (ED) visits and hospitalizations. RESULTS: Controlling for case mix, provider type, disability status, age, and gender, Hispanic children with asthma were 39% less likely than white children to have a specialist visit for asthma (odds ratio [OR]: 0.61; confidence interval [CI]: 0.46-0.81) and 41% less likely to receive a follow-up visit within 5 days of being seen in the ED for asthma (OR: 0.59; CI: 0.36-0.95). However, Hispanic children received better care in 2 respects. They were 16% more likely than white children to receive a minimum of 2 asthma visits per year (CI: 1.01-1.34) and 27% less likely to be overprescribed beta-agonist medications (OR: 0.73; CI: 0.54-0.99). Black children were 64% less likely than white children to receive timely follow-up care after being seen in the ED for asthma (OR: 0.36; CI: 0.18-0.73). There were no racial/ethnic differences in the prescribing of antiinflammatory medications or timely follow-up care after an asthma hospitalization. CONCLUSIONS: This study demonstrates important differences in the process of care experienced by racial/ethnic subpopulations within a Medicaid population, which may help explain differential outcomes. Efforts to improve asthma outcomes should target specific areas in which black and Hispanic children may be receiving suboptimal care.

Adolescent↗

PubMed2006

Factors associated with health care utilization by the elderly in a public health care system.

OBJECTIVE: The objective was to determine the factors associated with the use of health care services by the elderly residing in the community. METHODS: A cross-sectional study on 787 elderly people over 64 years of age from Albacete City (Castilla-La Mancha, Spain). The study was carried out by personal home interviews during a 9-month period. The dependent variables were: health care utilization, and characteristics. The independent variables were: self-reported health status, self-reported morbidity, medication use, functional status, mental health, lifestyle habits, social support, and sociodemographic status. RESULTS: The health care services were used by 74.5% in the last 3 months of which 59.4% were general practitioner visits, 18.4% were to nursing staff, and 16.5% were specialist visits. Laboratory tests were performed in 39.2% and radiological examinations in 24.9%. Emergency visits accounted for 2.4%, and hospitalization, 2.9%. Users of health care services among the elderly population were objectively more ill, although there was a group of healthy individuals who also visited the physician and a large group of elderly with considerable health problems who never saw their physician. In the multivariate analysis, general practitioner utilization was independently associated with a perceived unmet need for care (OR = 3.15), a negative self-reported health status (OR = 2.51), and a lower educational level (OR = 2.41). CONCLUSIONS: Subjective factors as perceived need for care, a negative self-reported health status and lower educational level are important factors that influence in the utilization of health care services.

Aged↗

PubMed2005

DOTS implementation in a middle-income country: development and evaluation of a novel approach.

BACKGROUND: DOTS is widely accepted as the most cost-effective strategy for tuberculosis (TB) control. However, there is little published information regarding methods for implementation in middle-income countries. METHODS: Over 3 years, the Canadian Lung Association assisted the Ecuadorian TB programme to implement DOTS for over half the nation's total population. A multilevel strategy developed by a team of Ecuadorian health professionals provided initial, in-service, replica and reinforcement training at the local level, and training at national level for specialist physicians, specialist societies and medical schools. Evaluation was based on international guidelines for case finding, treatment and laboratory quality control, and costs of all implementation activities. RESULTS: By January 2004, DOTS training had been provided to 1954 health professionals and 199 smear microscopy technicians, and DOTS was implemented in all 496 health facilities. Case detection activities at the local level increased substantially. Cure and treatment completion improved to 83% of new cases. Overall concordance of laboratory quality control readings was 98.7%. The total cost of DOTS implementation was US dollar 3 049 585. CONCLUSIONS: To achieve international targets for TB control, DOTS implementation in a middle-income country required intensive training at the local level and at multiple other levels.

Directly Observed Therapy↗

PubMedDate not supplied

[Self-care and education for the asthmatic patient].

Asthma constitutes one of the most frequent chronic illnesses during infant ages and although is represents a minor illness in the majority of cases, its chronic course, the limitation of activities that it implies and the possibility that serious exacerbations appear, make it a pathology that has great impact on a social-health level. Over the last few years it appears that there is an increase in both the occurrence as well as the morbidity and the mortality of asthma. On the other hand, it is know that the most serious consequences of asthma can, to a large extent, be prevent and we can compare prevention experiences that have been going on for a long time, that have demonstrated their efficiency in other countries. Numerous health control and promotion programmes for asthma have shown that the patients education and their inclusion in programmes on self care improves the therapeutic performance, allowing patients to have a better quality of live and they influence favourably on the course of the illness. The guides and the consensus on the treatment of asthma insist that the education of the patient should start at the moment the illness is diagnosed and that he should be integrated into a continual assistance programme that includes all the people related to the patients treatment, the specialist, the doctors and nurses. The clinic should instruct the patient on the nature of asthma, on the treatment options, and should indicate a treatment plan that is simple, but compatible, with optimum care and encourage an active participation. A personalised education can be carried out but additional education resources will also be involved, in groups, and supported by established programmes. In order to achieve this objetctives, the health programme should be adapted to the epidemiological and cultural characteristics of the population it is aimed at, choosing groups of patients that are as homogeneous as possible, taking into account the seriousness of the illness, the patients age and the demographic characteristics. It is necessary to use strict criteria when knowing which patients can obtain the greatest benefits from the self care programmes, aiming at making the resources as beneficial as possible.

Adult↗

PubMed2005

[Predictors for ambulatory medical care utilization in Germany].

An analysis of the possible influences on primary health care utilization is made. The theoretical framework is the health behavioural model of R. M. Andersen, dividing the influencing variables into the components predisposing characteristics, enabling resources, and need factors. The study was based on data from the German National Health Examination and Interview Survey of the adult population in 1998. The data were linked to regional structural data and aggregated account data. The total number of contacts, the number of contacts with general practitioners and internists, and the number of different specialists contacted in the last 12 months, as calculated from interview data, were used to indicate primary health care utilization. In addition to the expected strong influence of need factors such as morbidity and health-related quality of life, the predisposing characteristics such as region, urban/rural, age, and gender have a significant influence on the primary care utilization. With regard to the enabling factors, persons with a family doctor had more contacts overall, which contrasts with the family doctor's assumed gate-keeper function. From the results of the study, recommendations on possible regulatory measures are given, but also some restrictions for influencing the number of contacts are pointed out.

Adult↗

PubMed2005

The Breathmobile Program: structure, implementation, and evolution of a large-scale, urban, pediatric asthma disease management program.

Despite more than a decade of education and research-oriented intervention programs, inner city children with asthma continue to engage in episodic "rescue" patterns of healthcare and experience a disproportionate level of morbidity. The aim of this study was to establish and evaluate a sustainable community-wide pediatric asthma disease management program designed to shift inner city children in Los Angeles from acute episodic care to regular preventive care in accordance with national standards. In 1995 the Southern California Chapter of the Asthma and Allergy Foundation of America (AAFA), the Los Angeles County Department of Health Services (LAC DHS), and the Los Angeles Unified School District (LAUSD) established an agreement to initiate and sustain the Breathmobile Program. This program includes automated case identification, mobile school-based clinics, and highly structured clinical encounters supported by an advanced information technology solution. Interdisciplinary teams of asthma care specialists provide regular and ongoing care to children at school and county clinic sites over a wide geographic area of urban Los Angeles. Each team operates in a specially equipped mobile clinic (Breathmobile), efficiently moving a structured healthcare process to school and county clinic sites with large numbers of children. Demographic, clinical, and participation data is tracked carefully in an electronic medical record system. Program operations, clinical oversight, and patient tracking are centralized at a care coordination center. Clinical operations and methods have been replicated in fixed specialty clinic sites at the Los Angeles County + University of Southern California Medical Center. Clinical and process measures are regularly evaluated to assure quality, plan iterative improvement, and support evidence-based care. Four Breathmobiles deliver ongoing care at more than 90 school sites. The program has engaged over five thousand patients and their families in a continuity care model that has demonstrated efficacy over usual episodic care. More than 90% of patients in all asthma severity categories achieved clinical control of asthma with significant reductions in inpatient (IP) and emergency department (ED) use. On February 14, 2002, the program became the first program in the United States to receive the award of disease-specific care certification by the Joint Commission on Accreditation of Healthcare Organizations (JCAHO). Proper design and resource allocation can sustain a school-based community-wide pediatric asthma disease management program and shift a population of inner city children from acute episodic care to routine preventive care in accordance with national standards. An evidence-based approach to evaluating and maintaining quality, coupled with stratified care delivery, can assure the efficient use of safety net healthcare resources.

Adolescent↗

PubMedDate not supplied

[Public healthcare coverage versus double healthcare coverage: what are the differences?].

OBJECTIVE: To identify differences in socioeconomic characteristics, health status, health services' utilization, and satisfaction with health services between the population with public healthcare coverage only and the population with double healthcare coverage through additional affiliation to mutual or private health insurance companies. METHODS: Data from the 2002 Catalan Health Interview Survey with interviews to 8,400 individuals were used. Individuals with public healthcare insurance were differentiated from those who also had private health insurance. Multivariate logistic regression analysis was used. RESULTS: A total of 99.2% of the population reported public healthcare coverage and 24.7% also had voluntary mutual or private insurance. Individuals with double coverage were younger, had a high level of education, belonged to advantaged classes, and reported better self-perceived health and fewer chronic diseases and disabilities. No significant differences in the percentage of individuals who reported visiting a health professional in the previous 15 days were observed. Significant differences in the type of professional visited were observed: 65% of individuals with public healthcare coverage only visited primary care settings but 51.1% of those with double coverage visited specialists. The proportion of persons reporting that they were satisfied or very satisfied with professional attitudes, waiting times and administrative procedures was higher in the double coverage group. CONCLUSIONS: Distinct sociodemographic and health profiles were found between persons with public coverage only and those with double coverage. Health services' utilization also differed between the two groups.

Adolescent↗

PubMedDate not supplied

Chile mental health country profile.

This paper describes main facts about Chile starting with key socio-demographic, socio-economic, political, environmental, epidemiological, social support and social pathology aspects that characterize the context in which current mental and neurological policy and programmes have been put in place since 2000, as part of the National Health Plan and Health Sector Strategy Plan. The 'National Plan for Mental Health and Psychiatry', using a community psychiatry approach, has been partially implemented for people covered by the Public Health Insurance, which comprises 62% of the Chilean population (people with lower income). This paper also describes: the management, population needs and demands, financial resources, human resources in primary care, mental health specialist care and community-based care, physical capital, social capital, provision and processes, and outcomes of the plan. Strengths are analyzed, like the health reform, including its values and principles, the active participation of consumer and family groups as well as mental health NGOs, access to mental health services through primary care, quality assurance of the mental health services delivered to the population and progressive development of a culture of respect for human rights, including those of people with mental illnesses. Finally, difficulties for the advance of mental health care are also enumerated: the low priority still given to mental health compared with physical health by the country's leaders, the insufficient emphasis on mental health in both undergraduate and postgraduate professional training, the strong stigma and discrimination associated with mental illness in the general population and the advocacy by some mental health professionals of the traditional model of care (role of the psychiatric hospital).

Antipsychotic Agents↗

PubMed2001

Unlocking specialists' attitudes toward primary care gatekeepers.

OBJECTIVES: Many managed care plans rely on primary care physicians to act as gatekeepers, which may increase tension between these physicians and specialists. We surveyed specialist physicians in California to determine whether their attitudes toward primary care gatekeepers differed depending on how the specialists were paid and the settings in which they practiced. STUDY DESIGN: We performed a cross-sectional survey using a mailed questionnaire. The predictors of specialist attitudes toward gatekeepers were measured using chi-square, the t test, and regression analyses. POPULATION: A probability sample of 1492 physicians in urban counties in California in the specialties of cardiology, endocrinology, gastroenterology, general surgery, neurology, ophthalmology, and orthopedics was used. OUTCOMES: We used questions about specialists' attitudes toward primary care physicians in the gatekeeper role. A summary score of attitudes was developed. RESULTS: A total of 979 physicians completed the survey (66%). Attitudes toward primary care physicians were mixed. Relative to nonsalaried physicians, those who were salaried had a somewhat more favorable attitude toward gatekeepers (P = .13), as did physicians with a greater percentage of practice income derived from capitation (P =.002). CONCLUSIONS: Specialists' attitudes toward the coordinating role of primary care physicians are influenced by the practice setting in which the specialists work and by financial interests that may be threatened by referral restrictions. Policies that promote alternatives to fee for service and shift specialty practice toward more organized group settings may generate a common sense of purpose among primary care physicians and specialists.

Adult↗

PubMed2003

Telerehabilitation consultations for clients with neurologic diagnoses: cases from rural Minnesota and American Samoa.

Telerehabilitation is the provision of rehabilitation services at a distance using electronic information and communication technologies. This paper describes two clinical programs that utilize videoconferencing to provide rehabilitation specialist consultations to individuals living in remote areas. Needs assessments for the two areas revealed that local clinicians were interested in access to specialty consultation. Administrative processes and a data collection tool were developed for these programs. High speed videoconferencing that allows for real-time audio and video interaction was used. Each consultation includes the patient, the local caregivers and specialists from our facilities interacting via videoconferencing. A total of 117 telerehabilitation encounters have been completed. All consultations resulted in changes to the plan of care. Clinicians who participated in the projects consistently rated the clinical effectiveness of teleconsults as good or excellent. Thirty-eight consultations have been neurologic in nature. Of that set, 25 of the visits were initial assessments, and thirteen were follow-up visits. Two case studies of individuals with neurologic diagnoses are presented. Recommendations to others who are providing rehabilitation services via telehealth technologies are included. The authors conclude that the care of individuals with neurologic issues can be augmented and supported via specialty consultation using telehealth technology.

Adolescent↗

PubMedDate not supplied

Bangladesh specialists call for more maternal, child care.

Some 28,000 Bangladesh mothers die during childbirth each year and 375,000 become debilitated, according to a statement from the Obstetrical and Gynecological Society of Bangladesh which held its first international conference in Dhaka in December. 1992. Almost 300,000 babies do not survive childbirth, the society said recently. The society calculates that, of the 4 million births in Bangladesh each year, around 600,000 require clinic or hospital facilities and 200,000 require cesarean section. At present hospitals account for barely 40,000 deliveries and around 25,000 cesarean sections are carried out each year. Bangladesh not only lacks hospital beds, equipment, and nurses but also needs 1000 more specialists in obstetrics and gynecology, the society's statement said. The society called for a National Council on Maternal and Child Health, headed by the prime minister. The council should be supported by a technical committee and Maternal and Child Health should be a full directorate in the Ministry of Health and Family Welfare. The society recommended setting minimum standards for health education, nutrition, and treatment of anemia, immunization, screening for high-risk pregnancies, safe delivery, referral, transport, neonatal and postpartum care, infant care, and treatment of unsafe abortion. Collaboration with non governmental organizations should be the basis for providing more facilities and equipment, training more staff, and ensuring adequate transport to hospital, the society said.

Asia↗

PubMed1996

Skin cancer diagnosis in a primary care setting.

BACKGROUND: Primary care providers are in a good position to detect sk in cancers early, but their current involvement in diagnosis and referral of patients with skin cancer is unknown. Some managed care settings utilize a primary care case manager approach to health care. OBJECTIVE: The purpose of this study was to assess the incidence and demographic associations of skin cancer in a managed care population served by primary care providers. METHODS: this study analyzed 1215 skin biopsy specimens obtained by family physicians, internists, and supervised certified physician assistants within an eastern Washington health maintenance organization and the 69 biopsy specimens obtained by referral specialists and confirmed by pathologic consultation. RESULTS: Internists, family physicians, and their physician assistants performed 94.7% of the biopsies on 87% of all malignancies. Dermatologists and surgeons performed the rest. Primary care providers and dermatologists detected malignant melanomas at a rate comparable to a similar study from British Columbia but lower than other previous investigations. CONCLUSION: Melanomas were diagnosed in this managed care system at a rate comparable to a similar system in Canada. Lower rates for other skin cancers are probably because of methodologic differences from other studies, but variation in histologic diagnoses between pathologists and differences in skin cancer detection cannot be excluded.

Adult↗

PubMed2002

[Transport-in vitro-fertilization/intracytoplasmic sperm injections in Denmark].

INTRODUCTION: This study describes the results obtained with a small IVF/ICSI-transport programme carried out between a private specialist clinic and a public IVF-clinic. MATERIALS AND METHODS: All women treated in the specialist clinic over a three and a half years period were entered. Ovarian stimulation, oocyte aspiration, and the follow-up after fertilisation were carried out in the specialist clinic, whereas fertilisation, culture and embryo transfer were performed in the public IVF clinic 25 km away. The oocytes were transported in an insulated box kept at 37 degrees C. RESULTS: Totally 314 stimulation cycles were performed with 68% IVF, 19% ICSI, and 13% cycles with cryopreserved oocytes (FER). The material comprises 259 oocyte aspirations with a total of 1969 oocytes, 1229 were fertilised. Oocyte and transfer-data are given in Table 2. The pregnancy rate was 29% for IVF and 27.1% for ICSI, but only 12.2% in FER. DISCUSSION: These results are consistent with that of other private and public IVF treatments in Denmark, where differences in population and oocyte handling are comparable (Table 3). As reported from the Netherlands, the UK, and Argentina (Table 4) transportation of oocytes does not seem to damage their potential for fertilisation and implantation.

Denmark↗

PubMed2004

The effect of private insurance access on the choice of GP/specialist and public/private provider in Spain.

This paper sheds light into the investigation of differential patterns of utilisation of physician services by populations subgroups that is emerging in a number of studies. Using Spanish data from the National Health Survey of 1997 we try to explain the distinct role of the type of insurance on the choice between specialists and GPs and its intertwining with the choice between private and public providers. We estimate a two-stages probit to conclude that differences in insurance access is the main determinant of both, the choice of sector and the kind of physician contacted, giving rise to very different patterns of consumption of GP and specialist visits. People with only public insurance go 2.8 times to the GP per one time that they visit a specialist; individuals with duplicate coverage have a ratio of GP/specialist visits equal to 1.4 (the combination being public GP and private specialist) and people with only private insurance access actually have an 'inverted' pattern of visits: they contact specialists more often than GPs. Age, sex and health and public supply characteristics also have a distinct and interesting impact on these choices. Finally, equity concerns based on the implied assumption that specialists care is superior to general practitioner care are discussed.

Adolescent↗