Mental disorders and access to medical care in the United States

OBJECTIVE: The authors examined the barriers to receipt of medical services among people reporting mental disorders in a representative sample of U.S. adults. METHOD: The sample was drawn from adults who responded to the 1994 National Health Interview Survey (N=77,183). The authors studied the association between report of a mental disorder and 1) access to health insurance and a primary provider, and 2) actual receipt of medical care. Multivariate techniques were used to model problems with access as a function of mental disorders, controlling for demographic, insurance, and health variables. RESULTS: While people who reported mental disorders showed no difference from those without mental disorders in likelihood of being uninsured or of having a primary care provider, they were twice as likely to report having been denied insurance because of a preexisting condition or having stayed in their job for fear of losing their health benefits. Among respondents with insurance, those who reported mental illness were no less likely to have a primary care provider but were about two times more likely to report having delayed seeking needed medical care because of cost or having been unable to obtain needed medical care. CONCLUSIONS: People who reported mental disorders experienced significant barriers to receipt of medical care. Efforts to measure and improve access to health care for this population may need to go beyond simply providing insurance benefits or access to general medical providers.     

Intra-abdominal desmoplastic small round cell tumor in children: a clinicopathologic study

OBJECTIVE: Analysis, results, and implications of a supply and demand workforce model for physical medicine and rehabilitation. Explicit issues addressed include: (1) the supply implications of maintaining current (1994-1995) output of physiatrists from residency programs; (2) the implications of continued growth in managed care on the demand for the services of physiatrists; (3) likely future supply and demand conditions; and (4) strategies to adapt to future conditions. DESIGN: A workforce model of the supply and demand for physiatrists was developed. Parameters of the model are estimated using econometric models and by applying the judgments of a consensus panel. The model evaluated several different scenarios regarding managed care growth, competition from other providers and other factors. RESULTS: Based on the analysis, physiatrists will continue to be in excess demand through the year 2000. More aggressive growth in managed care can affect this result. CONCLUSIONS: Based on an overall assessment of supply and demand conditions, and under the assumption that the supply of new entrants each year remains in the range of 1994-1995 levels, demand for physiatrists will continue to exceed supply, on average, through the year 2000. Excess supply has, and will, emerge in selected geographic areas. If the profession is successful in informing the market regarding the advantages of physiatry, the profession can continue to grow without experiencing excess supply, in the aggregate, for the foreseeable future.     

Optometric manpower in the Commonwealth of Puerto Rico: estimates and projections, 1982-2025

BACKGROUND: The 1982 study investigated the potential impact of the IAUPR School of Optometry on the adequacy of supply of optometrists in Puerto Rico for the years of 1980-2000. This article is designed to: (1) update the 1982 study; (2) appraise the accuracy of the 1982 projections; (3) re-evaluate the status of optometric manpower in Puerto Rico through the year 2025; and (4) provide the School of Optometry with information necessary to make informed judgments about future enrollments. METHODS: Estimates of supply are based on data from the Colegio de Optometras de Puerto Rico, the Sección de Oftalmología de la Asociación Médica de Puerto Rico, and the enrollment and graduation registries from the School of Optometry. Requirements are based on estimates of annual effective demand, provider-to-population ratios, per capita demand, and optometric productivity. RESULTS: Optometrists comprised 52.2% of Puerto Rico's actively practicing vision care manpower in 1995, with a mean optometrist-to-population ratio of 8.2 per 100,000. The number ranged from 28 in Mayagüez to 107 in San Juan. Under different assumptions regarding supply, productivity, and demand, surpluses and deficits are estimated and projected for the years 1995 to 2025. CONCLUSIONS: Depending on the assumptions used, an undersupply or an oversupply of optometrists may be found in Puerto Rico, currently and in the future. Projections of supply and demand predict a considerable range--from a surplus of 961 optometrists to a deficit of 2,085 optometrists in the year 2025.     

Quality of services and demand for health care in Nigeria: a multinomial probit estimation

This study attempts to empirically answer three important policy questions for a population sample from Ogun State, Nigeria: 1. Would price (fee) increases for health care lead to large reductions of care usage or to shifts across types of care used? 2. Would price increases lead to net increases in revenues for the health system? 3. Would the price increases have larger impacts (in the form of reductions in health care usage) on lower income members of the population? Household data are combined with data on prices and quality of care, collected directly from facilities, to estimate the demand for outpatient health care. Many of the statistical problems of demand estimation with micro level data are avoided by an innovation--the first use of the multinomial probit estimation method for health demand. A separate but related problem, that the price data used in such studies are usually endogenous (in fact usually are expenditures, which are to a great degree determined by the actual care choice) is avoided by the collection of a specific exogenous price variable directly from the health providers. Because the health care 'good'--outpatient health care--can vary to such a degree across providers, quality of care must be controlled in order that the coefficients on prices and other variables will not be biased. A strong circumstantial case can be made that past estimation efforts probably underestimated the impact of prices of care on provider choices, because those providers charging higher prices also tend to provide higher quality care and those charging lower prices to provide care of lower quality. Because of this fear of bias on the extremely important price coefficient, effective control of the quality of the care available at the alternative accessible care providers is almost certainly at this time the most important marginal innovation to demand estimation. Most past researchers simply have not had available to them exogenous quality of care information collected via a facility (provider) survey. This study tried several health care provider quality variables and finally used three distinct variables which were statistically significant: (a) expenditure per person in population served; (b) percentage of times drugs are available; and (c) interviewers evaluation of the physical condition of the facility. Price of a visit to the facility is also included, and also is an exogenous variable collected directly from the alternative available providers. For the variables of most interest for this study, price and quality of care, the results are quite reasonable and much as expected.(ABSTRACT TRUNCATED AT 250 WORDS)     

Access to ambulatory care for American Indians and Alaska Natives; the relative importance of personal and community resources

The debate on health care reform in the United States has been greatly influenced by various national studies showing a strong relationship between lack of public or private health care coverage and inadequate access to health services. There is also much concern about deficiencies in the availability and delivery of services to certain population groups--especially for those living in the most remote and sparsely populated areas of the country. However, national studies have generally not demonstrated that the use of health services is strongly associated with urban/rural residence or the supply of medical providers. In this study, we show that national studies can obscure the problems of certain population groups including American Indians and Alaska Natives. Using data from the 1987 National Medical Expenditure Survey, the findings show that the availability of medical providers as well as place of residence were strongly associated with the use of health care by American Indians and Alaska Natives. Although American Indians and Alaska Natives included in this study were eligible to receive health care free of charge from the Indian Health Service (IHS), financial factors were also significantly associated with use due to the use of services other than those provided or sponsored by IHS. Also, the results show that while geographic and supply factors have only modest effects on the average travel time to medical providers for the U.S. population as a whole, travel times are dramatically longer for American Indians and Alaska Natives living in rural areas and where there are few medical providers. In addition, there appear to be fewer hospitalizations in areas where there are IHS outpatient services. We conclude by discussing the need for health care reform to take into account the diversity of a large country such as the U.S., and the special needs of population groups that are usually not adequately represented in national studies.     

Planning flexible learning to match the needs of consumers: a national survey

The injection of market forces into the National Health Service (NHS) has led to nurse education being viewed as a commodity which educational institutions supply and NHS employers purchase. Conscious of the costs of paying for courses within this new consumer culture, NHS trusts and other health service employers are increasingly looking for cost-effective flexible training to educate their workforce quickly and efficiently. Parallel to this is the accelerated demand for continuing professional development (CPD) brought about by the inception of the UKCC's Post-Registration Education and Practice Project (PREPP). Both registered and enrolled nurses are finding they need professional updating and skills and thus increased access to courses. The increased demand for education and training brought about by these changes cannot be met through traditional methods alone, requiring educational institutions to re-appraise their methods of delivery and introduce more flexible approaches to learning. There is every evidence that this is now the case with open learning, distance learning and flexible approaches to learning ever growing in popularity as providers of nurse education recognize the benefits such approaches offer. The emphasis is on meeting the diverse needs of the health care employers and individuals by providing education that is flexible, learner-centred and customer focused. This paper presents the findings of a national survey to ascertain how providers of flexible education plan educational programmes to meet the needs of their customers. Based on data collected from 120 educational institutions within the higher education, health and social care and private sectors, it highlights: the ways in which flexible learning programmes and courses are delivered; what aspects of flexibility are considered important when designing programmes to meet the needs of prospective customers; and what approaches are used to assess demand for flexible education. The study stresses the need for providers of flexible education to take into account the dual perspectives of those who have a stake in the flexibility of nurse education; NHS employers as funders of students and individual healthcare professionals themselves.     

Use of a customer satisfaction survey by health care regulators: a tool for total quality management

OBJECTIVES: To conduct a survey of health care providers to determine the quality of service provided by the staff of a regulatory agency; to collect information on provider needs and expectations; to identify perceived and potential problems that need improvement; and to make changes to improve regulatory services. METHODS: The authors surveyed health care providers using a customer satisfaction questionnaire developed in collaboration with a group of providers and a research consultant. The questionnaire contained 20 declarative statements that fell into six quality domains: proficiency, judgment, responsiveness, communication, accommodation, and relevance. A 10% level of dissatisfaction was used as the acceptable performance standard. RESULTS: The survey was mailed to 324 hospitals, nursing homes, home care agencies, hospices, ambulatory care centers, and health maintenance organizations. Fifty-six percent of provider agencies responded; more than half had written comments. The three highest levels of customer satisfaction were in courtesy of regulatory staff (90%), efficient use of onsite time (84%), and respect for provider employees (83%). The three lowest levels of satisfaction were in the judgment domain; only 44% felt that there was consistency among regulatory staff in the interpretation of regulations, only 45% felt that interpretations of regulations were flexible and reasonable, and only 49% felt that regulations were applied objectively. Nine of 20 quality indicators had dissatisfaction ratings of more than 10%; these were considered priorities for improvement. CONCLUSIONS: Responses to the survey identified a number of specific areas of concern; these findings are being incorporated into the continuous quality improvement program of the office.     

Variations in ADHD treatment among special education students

OBJECTIVE: To examine variation in patient characteristics (case-mix) and treatment patterns for attention-deficit/hyperactivity disorder (ADHD) by provider type. METHOD: By means of a two-stage study design, 102 children were identified as receiving treatment for ADHD in the past year, among a school district-wide sample of second-through fourth-grade special education students. Parent and child interviews were conducted using standardized measures of need for treatment, service use, and process of care. RESULTS: Nearly three fourths of the children received treatment for ADHD by a primary care provider, and of these, 68% did not have any contact with a mental health specialist. Children treated only by a primary care provider had fewer comorbid conditions, less impairment, and lower levels of family burden than children treated only by a mental health specialist. Treatment of ADHD solely by primary care providers was characterized by fewer sessions, less time with the patient, and less use of multimodal therapies. CONCLUSION: Future studies examining clinical outcomes for ADHD treatment should take into account variation in case-mix and treatment patterns by provider type.     

Managing dental care versus managed dental care: looking south from north of the 49th parallel

In the United States, aggregate expenditures on the largely private health care system, as a proportion of Gross National Product, exceed those of all other countries. Under private enterprise, the health care system in the United States grew as predicted by the underlying equation that more service volume equates to more revenue for hospitals and providers. Managed care is the response of for-profit health care organizations to meet the demands of U.S. corporations to contain the escalating costs of hospital, medical and other health care benefits for their employees. Managed health care has several models, but preferred provider organizations (PPOs) have been the model that has increased most rapidly. In contrast, managers of Canadian public dental programs plan, organize, direct and control more of the structures, processes and outputs to achieve desired outcomes for special groups. In Canada, the approaches to quality assurance, restraint of trade and the power of the professional lobby are different from the approaches in the United States. Nonetheless, the context of private dental care plans is very similar to the context that produced managed health care in the United States. Better management to meet demonstrated needs with evidence-based care can result in sustainable, adequately financed plans and avoid the deep-discount form of managed dental care.     

An international perspective on optometric education

In many of the world's nations, optometry hardly exists because resources are not sufficient to educate optometrists nor to fund their services. In others, tradition and accommodation with other forces have rendered optometry incapable of change that would expand its scope of services. But, in a growing number of countries, there is an accelerating trend toward expansion of education and scope of practice. Optometry is coming to be defined in those parts of the globe as that independent primary health profession whose practitioners are educated in vision and health sciences, and who meet standards that qualify them to diagnose and treat visual problems and ocular disease. Review of this change, wherever it has transpired, leads to the conclusion that the scope of optometric practice expands only after corresponding expansion in optometric education. These goals are being achieved in a group of highly developed countries in which optometry has long been a major eye care provider, and in countries in which socio-economic and political conditions are improving, but where there is no significant source or tradition of primary eye care of any scope.     

The nursing home comprehensive eye examination

BACKGROUND: There is significant need for optometric care in long-term care facilities which can be expected to increase in the next decade. METHODS: The previous ophthalmic and medical literature was reviewed and the practical aspects of providing eye care in a nursing home were analyzed. RESULTS: Comprehensive nursing home care requires the integration of portable ophthalmic equipment, a modification of standard testing procedures, clear and concise documentation, and close communication with other health care providers on the nursing home clinical staff. CONCLUSION: Optometrists must consider the incorporation of nursing home care into their clinical practice, while recognizing the unique aspects of providing eye care within a long-term care facility.     

The optometric assessment of neurologic function

BACKGROUND: As a direct extension of the nervous system, the eye may be involved in a number of nervous system diseases and disorders. METHODS: The previous ophthalmic and medical literature was evaluated and organized into an orderly review of the literature with recommendations for the examination of patients with neurologic dysfunctions. RESULTS: Many of the appropriate tests for the assessment of neurologic function can be readily performed by optometrists in the clinical setting. CONCLUSIONS. The screening of neurologic function by optometrists is important in many ways. The optometrist can gain significant insight in the ocular and systemic diagnoses associated with neurologic disease by utilizing the appropriate clinical tests and as a result then communicate more effectively with neurologists and other health care practitioners.     

Attitudes of primary care providers toward diabetes: barriers to guideline implementation

OBJECTIVE: Primary care providers have been slow to adopt standards of care for diabetes, and continuing medical education (CME) programs have been minimally effective in changing provider behavior. The objective of this study was to explore the previously reported finding that attitudes, rather than knowledge, may impede primary care provider adherence to standards of care. RESEARCH DESIGN AND METHODS: Study participants included 31 primary care providers attending an eight-session CME program on diabetes. Providers rated on a 10-point scale how the treatment of diabetes compared with that of five other chronic conditions (hypertension, hyperlipidemia, angina, arthritis, and heart failure; 1 = easier to 10 = harder; midpoint 5.5). In a subsequent open-ended qualitative interview, providers explained their scale ratings. RESULTS: Diabetes was rated as significantly harder to treat than hypertension (24 of 30 >5.5; P < 0.001) and angina (20 of 30 >5.5; P = 0.03). A majority also rated hyperlipidemia (18 of 30) and arthritis (18 of 30) as easier to treat than diabetes. Explanatory themes underlying provider frustrations with diabetes include characteristics of the disease itself and the complexity of its management, and a perceived lack of support from society and the health care system for their efforts to control diabetes. CONCLUSIONS: CME that addresses provider attitudes toward diabetes in addition to updating knowledge may be more effective than traditional CME in promoting adherence to standards of care. Additional changes are needed in our health care system to shift from an acute to a chronic disease model to effectively support diabetes care efforts.     

Ambulatory care visits to physician offices, hospital outpatient departments, and emergency departments: United States, 1996

OBJECTIVE: This report describes ambulatory care visits in the United States across three ambulatory care settings--physician offices, hospital outpatient departments, and hospital emergency departments. Statistics are presented on selected patient and visit characteristics for all ambulatory care visits and separately for each setting. METHODS: The data presented in this report were collected by means of the 1996 National Ambulatory Medical Care Survey (NAMCS) and the 1996 National Hospital Ambulatory Medical Care Survey (NHAMCS). These surveys are part of the ambulatory care component of the National Health Care Survey that measures health care utilization across a variety of providers. The NAMCS and NHAMCS are national probability sample surveys of visits to office-based physicians (NAMCS) and visits to the outpatient departments and emergency departments of non-Federal, short-stay and general hospitals (NHAMCS) in the United States. Sample data are weighted to produce annual estimates. RESULTS: During 1996 an estimated 892 million visits were made to physician offices, hospital outpatient departments, and hospital emergency departments in the United States, an overall rate of 3.4 visits per person. Visits to office-based physicians accounted for 82.3 percent of ambulatory care utilization, followed by visits to emergency departments (10.1 percent) and outpatient departments (7.5 percent). Persons 75 years and over had the highest rate of ambulatory care visits. Females had significantly higher rates of visits to physician offices and hospital outpatient departments than males did. About two-thirds of ambulatory care visits by black persons were to physician offices. There were an estimated 129.3 million injury-related ambulatory care visits during 1996 or 48.9 visits per 100 persons.     

The impact of payor/provider type on health care use and expenditures among the frail elderly

OBJECTIVES: This study examined whether health care expenditures and usage by the frail elderly differ under three payor/provider types: Medicare fee for service, Medicare health maintenance organization (HMO), and dual Medicare-Medicaid enrollment. METHODS: In-home interviews were conducted among 450 frail elderly patients of a San Diego, Calif, health care system. Cost and use data were collected from providers. RESULTS: Analyses revealed no difference in total expenditures between fee-for-service and HMO enrollees, but Medicare-Medicaid beneficiaries' expenditures were 46.8% higher than those for HMO enrollees and 52.2% higher than those for the fee-for-service group. Fee-for-service participants were less than half as likely as HMO enrollees to have two or more hospital admissions, but hospital usage rates between those two payor/provider groups did not differ. Not were there payor/provider differences in access to home health care, but HMO home health care users received significantly fewer services than the others. CONCLUSIONS: The care provided to these HMO beneficiaries resulted in a combination of restricted home health use and higher multiple hospitalizations. This raises compelling questions for future research. For the dually enrolled, stronger cost containment may be required.     

Chemical synthesis of 15 beta-hydroxytestosterone and its derivatives using a (4-methoxyphenyl)methyl protecting group

This article describes the Community Nursing Organization, a federal health care model designed to provide specific ambulatory and outpatient services to medicare beneficiaries via a nurse managed delivery system under capitated financing. A primary nurse provider, working with the elderly client, family, physician, health care service providers, and community organizations, assesses the need for care and arranges for appropriate services. This nurse must also authorize payment of those services covered by the Community Nursing Organization (CNO). A 3-year demonstration project is currently under way. Findings at 1 year indicate that the system may have a positive effect on client health status.     

Undercover careseekers: simulated clients in the study of health provider behavior in developing countries

The simulated client method (SCM) has been used for over 20 years to study health care provider behavior in a first-hand way while minimizing observation bias. In developing countries, it has proven useful in the study of physicians, drug retailers, and family planning services. In SCM, research assistants with fictitious case scenarios (or with stable conditions or a genuine interest in the services) visit providers and request their assistance. Providers are not aware that these clients are involved in research. Simulated clients later report on the events of their visit and these data are analyzed. This paper reviews 23 developing country studies of physician, drug retail, and family planning services in order to draw conclusions about (1) the advantages and limitations of the methods; (2) considerations for design and implementation of a simulated client study; (3) validity and reliability; and (4) ethical concerns. Examples are also drawn from industrialized countries, related methodologies, and non-health fields to illustrate the issues surrounding SCM. Based on this review, we conclude that the information gathered through the use of simulated clients is unique and valuable for managers, intervention planners and evaluators, social scientist, regulators, and others. Areas that need to be explored in future work with this method include: ways to ensure data validity and reliability; research on additional types of providers and health care needs; and adaptation of the technique for routine use.     

Managed care and the treatment of skin disease, 1995. Continued growth and emerging dominance

OBJECTIVE: To document changes in type of financing for office-based visits for the treatment of common skin conditions and to dermatologists. DESIGN: Data from a national survey of visits to office-based practitioners conducted by the National Center for Health Statistics were used. The stratified sampling technique permits estimation of the total number of office visits with specific characteristics in the United States. SETTING: A national probability sample of visits to office-based practitioners occurring in 1995. SUBJECTS: In 1995, 36,875 visits were sampled. Of these, 2121 were for common skin problems to any physician and 1886 were visits for any reason to dermatologists. MAIN OUTCOME MEASURES: The distribution source of payment and presence of managed care arrangements for office visits for common skin problems and to dermatologists. INTERVENTION: None. RESULTS: In 1995, preferred provider and health maintenance organizations provided payment for 34% of all ambulatory care and 38% of office visits for common skin complaints. CONCLUSION: Managed care is already the dominant mechanism of payment for the treatment of skin disease for many patient groups and in many areas of the country. Preferred provider organizations are much more likely to employ dermatologists to provide care of common skin problems than are health maintenance organizations. If the recent trends continue, by year 2000 most patients seen by dermatologists will be seen under the auspices of managed care systems.     

Updates in pediatric emergency medicine for the office practitioner

Emergently ill or injured children may access care through their primary care provider, through prehospital emergency medical services, or directly in a hospital emergency unit. Primary health care providers and emergency care providers need to have the skills, proper equipment, and medications available to care for these children. This paper reviews recent articles on the prevention, evaluation, treatment, and outcomes of illness and injury in children, which should be of interest to primary and emergency care givers. Areas of recent research include the epidemiology, prevention, and evaluation of childhood injuries and the evaluation of infants and children with fever. Other areas reviewed are respiratory disease and the treatment of gastroenteritis. Also reviewed are articles on the role of the primary care physician in emergency medical services for children.     

Marital distress and mental health care service utilization.

Objective: This study was designed to evaluate the association between marital distress and mental health service utilization in a population-based sample of men and women (N = 1,601). Method: The association between marital distress and mental health care service utilization was evaluated for overall mental health service utilization and for specific sectors of treatment providers, including psychiatrist, other mental health provider, other medical provider, and religious services provider. Interviews were used to assess past-year service utilization and presence of anxiety, mood, and substance use disorders. Results: Approximately 12% of married individuals sought help for problems with their emotions, nerves, or substance use during the 12 months preceding the interview. Marital distress was significantly associated with (a) overall mental health service utilization and service utilization provided by each of the sectors of providers when controlling for demographic variables and (b) overall mental health service utilization and receiving treatment from a psychiatrist when additionally controlling for past-year anxiety, mood, or substance use disorders. There was little evidence that the associations between marital distress and service utilization were moderated by gender or presence of psychiatric disorders. Conclusion: The finding that marital distress is associated with greater mental health care service utilization suggests that clinicians should assess both individual and relationship factors among individuals presenting for treatment. (PsycINFO Database Record (c) 2010 APA, all rights reserved)