Health Care in Modern Cuba

An extensively organized, centrally controlled system, aimed at equalizing and improving the distribution and quality of medical services according to population and geography, characterizes the modern Cuban health care complex. Facilities of increasing sophistication are located in urban areas while an expanding series of ambulatory, multipotential polyclinics attempts to provide most health services in both urban and rural settings.Maternal and child care, immunization programs and other forms of preventive medicine represent major priorities for expenditures. Occupational health is increasingly understood as a valuable resource, and medical professionals on all levels are being trained in significant numbers for Cuba and its allies.     

Health care use by human immunodeficiency virus-infected students at a California student health service.

We report characteristics of 16 college students with human immunodeficiency virus (HIV) infection but without the acquired immunodeficiency syndrome who received care at a student health center at a major university in California. Sociodemographic and clinical data and medical expenditures were obtained retrospectively from medical charts and computerized billing records. All 16 students were men who had sex with men, and 3 had also used intravenous drugs. Dermatologic conditions, upper respiratory tract infections, gastrointestinal conditions, anemia, lymphadenopathy, sexually transmitted diseases, and ophthalmologic conditions were more frequent among HIV-infected students than among the general student population using the health center. On average, HIV-infected students visited the student health service about 3 times more often and incurred charges about 10 times higher than the general population of students visiting the health center. Student health centers, which have been at the forefront of developing strategies for HIV prevention, education, and counseling, must also develop treatment programs for HIV-infected students.     

Medical schools seeking new ways to cope with funding cutbacks

Cuts in government funding mean that Canada''s medical schools have to seek new ways to raise funds. Susan Thorne examines some of the ways faculties of medicine are coping with change. In the brave new world of medical education, schools are combining classes for medical students and other health professionals, seeking business alliances, encouraging attendance by full-tuition students from other countries and diversifying revenue bases through new programs, such as McGill''s new 5-year MD-MBA degree.     

A Novel Educational Strategy Targeting Health Care Workers in Underserved Communities in Central America to Integrate HIV into Primary Medical Care

Background

Current educational strategies to integrate HIV care into primary medical care in Central America have traditionally targeted managers or higher-level officials, rather than local health care workers (HCWs). We developed a complementary online and on-site interactive training program to reach local HCWs at the primary care level in underserved communities.

Methods

The training program targeted physicians, nurses, and community HCWs with limited access to traditional onsite training in Panama, Nicaragua, Dominican Republic, and Guatemala. The curriculum focused on principles of HIV care and health systems using a tutor-supported blended educational approach of an 8-week online component, a weeklong on-site problem-solving workshop, and individualized project-based interventions.

Results

Of 258 initially active participants, 225 (225/258 = 87.2%) successfully completed the online component and the top 200 were invited to the on-site workshop. Of those, 170 (170/200 = 85%) attended the on-site workshop. In total, 142 completed all three components, including the project phase. Quantitative and qualitative evaluation instruments included knowledge assessments, reflexive essays, and acceptability surveys. The mean pre and post-essay scores demonstrating understanding of social determinants, health system organization, and integration of HIV services were 70% and 87.5%, respectively, with an increase in knowledge of 17.2% (p<0.001). The mean pre- and post-test scores evaluating clinical knowledge were 70.9% and 90.3%, respectively, with an increase in knowledge of 19.4% (p<0.001). A survey of Likert scale and open-ended questions demonstrated overwhelming participant satisfaction with course content, structure, and effectiveness in improving their HIV-related knowledge and skills.

Conclusion

This innovative curriculum utilized technology to target HCWs with limited access to educational resources. Participants benefited from technical skills acquired through the process, and could continue working within their underserved communities while participating in the online component and then implement interventions that successfully converted theoretical knowledge to action to improve integration of HIV care into primary care.     

Continuing Medical Education Tuition: A Survey of Charges

A survey was carried out on the tuition charged for continuing medical education (CME) programs offered by a variety of providers. These included schools of medicine throughout the United States, national organizations and societies, state-wide organizations and societies located in California, and a small group of hospitals in or near Sacramento, California.The fees charged for continuing medical education (expressed in this article as the amount in dollars that a physician must pay for one hour of approved Category I credit) may vary from nothing to more than $20 an hour. The average charge per hour for CME courses sponsored by medical colleges in the United States ranged from none to $11.19 during 1976 and 1977. Recent data indicate that most schools have increased tuition for CME courses because of inflation. Many schools of medicine provide CME through grand rounds, conferences and special lectures at no cost to participants. Similarly, in a small sample of hospitals in California, CME was found to be available at a minimal charge to physicians.Some CME programs are more costly because fees may include the expenses of honored visiting faculty, and costs of food or social activities. There may be further expense if travel is required, although these additional costs may be offset by the benefits of study in a relaxed atmosphere away from practice and office pressures.     

A Systematic Review of the Literature Addressing Veterinary Care for Underserved Communities

Currently, there is a care gap in veterinary medicine affecting low-income and underserved communities, resulting in decreased nonhuman-animal health and welfare. The use of low-price and community veterinary clinics in underserved populations is a strategy to improve companion-animal health through preventative care, spay/neuter, and other low-price care programs and services. Little research has documented the structure and effectiveness of such initiatives. This systematic review aimed to assess current published research pertaining to accessible health care, community-based veterinary medicine, and the use of community medicine in teaching programs. The review was an in-depth literature search identifying 51 publications relevant to the importance, benefits, drawbacks, and use of low-price and community clinics in underserved communities. These articles identified commonly discussed barriers to care that may prevent underserved clientele from seeking veterinary care. Five barriers were identified including the cost of veterinary care, accessibility of care, problems with or lack of veterinarian–client communication, culture/language, and lack of client education. The review also identified a need for additional research regarding evidence of effectiveness and efficiency in community medicine initiatives.     

Health Data and the Physician

California Health Data Corporation was formed to create better health data resources under the direction of hospitals and medicine. Highest priority is being given to developing information systems that will serve physicians, as well as those who are usually considered health data users. This is illustrated in CHD''s first major activity, sponsorship of a medical record information system for California hospitals. This system is designed first of all to provide better information for medical staff committees, and as a byproduct to provide data flow into a CHD data bank. For the practicing physician, the significance of CHD is that the organization will attempt to develop information systems that will help the medical profession maintain its central role in guiding the present and future patterns of health care.     

Voluntary Health Insurance Coverage in California, 1961: A Report of the Bureau of Research and Planning, California Medical Association

Almost 7 out of every 10 of the estimated population of 16.2 million persons in California, were covered under some form of voluntary health insurance at the end of 1961. The forms of protection included hospital, surgical, regular medical and major medical expense benefits. The per cent of the civilian population of California covered for surgical benefits was slightly over 66 per cent, while 56 per cent were covered for regular medical expense benefits. Comparable percentages for the United States are approximately 74 per cent (hospital), 69 per cent (surgical), and 51 per cent (regular medical). While the percentage of the State's population covered for hospital and surgical expenses is below that for the United States, it is higher for regular medical expense benefits. The rate of increase in coverage for the different forms of health care protection in California exceeded the rate of population growth during the one-year period ending 1961. The foregoing summary and the information in the accompanying text, does not reflect the total number of persons in California who receive or are eligible for health care services. A large variety of government financed programs on local, state and federal levels either finance or provide such services to an estimated 40 to 50 per cent of the California population, which does not have voluntary health insurance coverage. No current data are available regarding the number of persons who do not desire voluntary health insurance coverage for a variety of personal or financial reasons.     

Chronic illness and functional limitation in Ontario children: findings of the Ontario Child Health Study.

The Ontario Child Health Study (OCHS) was based on interviews of 1869 Ontario families who were selected by means of a stratified, multistaged sampling method from the 1981 census of Canada. Its primary purpose was to determine the prevalence and distribution of mental health problems in Ontario children aged 4 to 16 years and their families, but it also allowed an estimate of other significant medical conditions and provided an overview of these children''s use of health care, education and social services. Our results are based on questionnaire responses concerning 3294 children. Limitation of function without a chronic illness or medical condition was reported in 1.9%, the converse in 14.0%, and a chronic illness or medical condition with limitation of function in 3.7%. When the three groups are considered together, 19.6% of Ontario children had a chronic health problem. Children of lower socioeconomic status were much more likely to have chronic health problems. Overall, children with chronic health problems were more likely to use physician, special education, social and mental health services. These findings have implications for those who provide services for children, plan community programs or train professionals in caring for children.     

The future of family practice training in California.

Although the number of physicians in California has doubled since 1963, the number of family and general practice physicians has declined. The ratio of office-based primary care physicians to population has also decreased. Graduate medical education is funded largely from patient care revenues, but the low rate of reimbursement for ambulatory care makes training in primary care specialties especially dependent on public support. Medicare, the Veterans Administration, and the University of California provide more than $325 million a year in support of graduate medical education in California. Federal and state grant programs provide $5 million a year for family physician training in the state, but appropriations to these programs have been reduced in real terms. California family practice residencies are disproportionately located at county hospitals, where funding shortfalls make them especially vulnerable to cuts in grant programs. Additional resources will be needed if more family physicians are to be trained.     

Working to Improve Care of Hospital Hyperglycemia Through Statewide Collaboration: The Georgia Hospital Association Diabetes Special Interest Group

ObjectiveTo review the efforts of the Georgia Hospital Association Diabetes Special Interest Group (DSIG) to develop and disseminate sample clinical guidelines on management of inpatient hyperglycemia.MethodsBeginning in February 2003, a consortium of physicians and allied health professionals from throughout the state of Georgia began meeting on a frequent basis to formulate a plan to enhance the care of hospitalized patients with hyperglycemia. The immediate goals of the DSIG were the identification and organization of interested stakeholders, the development of consensus sample clinical guidelines, and the dissemination of information.ResultsSince its inception, the DSIG has accomplished the following: development of 7 consensus sample clinical guidelines, construction of a Web site that posts these clinical guidelines and other useful related information and educational materials, and sponsorship of workshops throughout the state of Georgia.ConclusionAs the importance of glucose control in the hospital setting has become increasingly recognized, institutions must find ways of applying results of clinical trials to “real-world” hospital environments. The DSIG is an example of a successful collaboration that could serve as a model for other state hospital organizations that wish to develop programs to enhance the care of inpatients with hyperglycemia. (Endocr Pract. 2007;13:45-50)     

Volunteering in Nha Trang, Vietnam: senior medical students' perspectives of a surgical mission trip

Vietnam has had a long history of international mission teams that volunteer needed surgical care to underserved populations for various medical problems. As senior medical students, we joined a non-profit organization's surgical mission trip led by a community practice surgeon and staffed by 32 health care professionals to provide cleft lip and palate reconstructions for 75 patients at a local hospital in Nha Trang, Vietnam. As a surgical mission team in a resource-poor country, we intended to fill gaps and unmet areas of need by offering care that patients would otherwise not receive. But in doing so, we encountered other gaps in health care for which we did not have adequate preparation or solutions: insufficient primary care, lack of understanding of others' cultural contexts, absence of knowledge of patients' socioeconomic contexts, and problems in other countries' health care systems. Although the purpose of our mission was to provide a specific service, we felt it is important to examine the service in the context of these broader issues. We considered these concerns from two different perspectives: what a medical mission gives and what it does not. In this article, we present several issues that our medical mission confronted and how they were both addressed and overlooked.     

Assistants to Primary Physicians in California

The mid-level practitioner movement is no longer experimental; nurse practitioners and physician''s assistants in California have proved to fill a necessary and viable professional role in the delivery of primary health care. The physician''s assistant law (AB2109) and the Experimental Manpower Act (AB1503) have facilitated the training and functioning of these new health care professionals; more comprehensive laws are still needed to permit optimal utilization. National agencies for approval of teaching programs and testing of individual graduates will play an increasing role in the accreditation and certification procedures. Professional role difficulties, issues of sex and questions of delegation of responsibility are being resolved and it is hoped that a more equitable and patient-oriented system is evolving.     

OMA's Continuing Education Program

Confronted with the inability to offer access to trained mental health personnel to their remote rural community, a private medical group practice in California recruited and integrated psychiatric social workers in their clinic. The rapid acceptance of these newer mental health professionals by community members of all economic levels and by group physicians confirms the success of this program, now in its fourth year, and rising community interest in mental health services.The group practice prototype affords a unique opportunity for innovation in community health care delivery in outlying areas with their traditional difficulties in attracting health care professionals.     

TAX-SUPPORTED MEDICAL CARE FOR CALIFORNIA'S CHILDREN—Where Should It Be Going?

The multiplication of separate governmental agencies providing health services to California''s children, the increasing difficulties in staffing tax-supported health agencies and the recent studies of the quality of care under these programs, have all pointed to an urgent need for prompt decisions on certain basic questions about the function of tax-supported medical care for children of dependent families.Fourteen separate kinds of health services are currently provided through public funds at an annual cost to California taxpayers of $52,000,000. These funds underwrite an uncoordinated, fragmented, patchwork quilt of medical care for some 500,000 children. Coordination and integration of these services through “one door” with uniform eligibility requirements and maximum utilization of private physicians'' services that meet appropriate standards is needed now. California physicians have an urgent responsibility to provide leadership in the development of more effective and more economical organization and distribution of higher quality medical care services for California''s children dependent on public support.     

Limited Health Knowledge as a Reason for Non-Use of Four Common Complementary Health Practices

Background

Complementary health practices are an important element of health/healthcare seeking behavior among adults in the United States. Reasons for use include medical need, prevention and wellness promotion, and cultural relevance. Survey studies published over the past several decades have provided important information on the use of complementary health practices, such as acupuncture and yoga. A review of the literature, however, reveals an absence of studies looking specifically at who does not use these approaches, and why not.

Methods

To explore this issue two samples were created using data from the 2007 National Health Interview Survey Complementary and Alternative Medicine supplement. Of particular interest was the relationship between lack of health knowledge, as a reason for non-use, and key independent variables. The first sample was comprised of individuals who had never used any of four common complementary health practices -- acupuncture, chiropractic, natural products, and yoga. The second was a subset of those same non-users who had also reported low back pain, the most frequently cited health concern related to use of complementary therapies.

Results

A hypothesized association between lack of health knowledge, lower educational attainment, and other key socioeconomic indicators was supported in the findings. Although it was hypothesized that low back pain would be associated with greater information seeking, regardless of level of education, that hypothesis was not supported.

Conclusion

Lack of knowledge was found to affect utilization of common complementary health practices, regardless of the potentially motivating presence of back pain. Disparities in the utilization of complementary medicine, related to educational attainment and other socioeconomic factors, may negatively affect quality of care for many Americans. Creative approaches are needed to help reduce inequities in understanding and improve access to care for underserved populations.     

The Central San Joaquin Valley Area Health Education Center

With federal financial support, an area health education center was established in the central San Joaquin Valley of California. The center is a cooperative health sciences education and health care program organized by the University of California and some of the educational and health care institutions of the valley. The center''s goals include providing and improving primary health care education, and improving the distribution of health personnel. These goals are achieved through the cooperative development of a number of independent and interdependent activities. An extensive evaluation of the Area Health Education Center has shown that it is a highly effective program.     

Universities and medical schools: reflections on a half-century of Canadian medical education.

After 50 years of accelerated development, universities and medical schools have entered a period of uncertainty and instability. The Flexnerian paradigm of medical education, rooted in biomedical science and conducted under the aegis of a university, reached its apotheosis by the late 1960s and the early 1970s. Fuelled by the introduction of comprehensive, government-sponsored health care insurance and advances in technology, the demand for health care professionals and for access to facilities increased sharply. Medical education, research and advanced clinical services expanded dramatically aided by the emergence of academic health sciences centres and accompanied by a wave of medical curriculum reform. Now medical schools must strike a dynamic balance in responding to the continued expansion of knowledge and technology, the demand for social equity and the exigencies of prolonged fiscal constraint. They must also balance the biological and sociological approaches to medicine in establishing the foundations for the future development of Canadian medical education.     

Stabilization by heparin of acidic fibroblast growth factor mitogenicity for human endothelial cells in vitro

The effects of heparin and other glycosaminoglycans (GAGs) on the mitogenicity and stability of acidic fibroblast growth factor (aFGF) were studied. The mitogenic activity of aFGF was assayed utilizing cultured adult human endothelial cells (AHECs) isolated from iliac arteries and veins as target cells. In most experiments, aFGF purified from bovine brain was employed; in some experiments recombinant bovine aFGF was used and qualitatively similar results were obtained. In the presence of heparin, bovine aFGF at doses between 0.5 and 1.0 ng/ml (30-60 pM) elicited half the maximum AHEC growth over a 4-day period depending on the cell line tested; in the absence of heparin, significant growth was not observed at aFGF concentrations less than 10-20 ng/ml. This effect of heparin was dose-dependent over the range 0.1-10 micrograms/ml (half-maximum dose, 2 micrograms/ml). The mitogenic activity of bovine aFGF for AHECs decreased by 50% after preincubation in culture medium without cells at 37 degrees C for 2 1/2 to 3 hours. In contrast, the mitogenic activity of bovine aFGF preincubated in the presence of heparin-containing culture medium without cells was dramatically stabilized (half-life 24-29 hours). These effects also were observed in serum-free medium. Several GAGs structurally related to heparin such as chondroitin-4-sulfate, chondroitin-6-sulfate, dermatan sulfate, and hyaluronic acid neither potentiated nor stabilized aFGF mitogenic activity. However, heparan sulfate from bovine lung was found to be nearly as active as heparin in both these effects. These data suggest that the binding and stabilization of mitogens by extracellular and tissue-associated heparan sulfates might play important roles in the regulation of AHEC growth.