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PubMed1996

Differences in 4-year health outcomes for elderly and poor, chronically ill patients treated in HMO and fee-for-service systems. Results from the Medical Outcomes Study.

OBJECTIVE: To compare physical and mental health outcomes of chronically ill adults, including elderly and poor subgroups, treated in health maintenance organization (HMO) and fee-for-service (FFS) systems. STUDY DESIGN: A 4-year observational study of 2235 patients (18 to 97 years of age) with hypertension, non-insulin-dependent diabetes mellitus (NIDDM), recent acute myocardial infarction, congestive heart failure, and depressive disorder sampled from HMO and FFS systems in 1986 and followed up through 1990. Those aged 65 years and older covered under Medicare and low-income patients (200% of poverty) were analyzed separately. SETTING AND PARTICIPANTS: Offices of physicians practicing family medicine, internal medicine, endocrinology, cardiology, and psychiatry, in HMO and FFS systems of care. Types of practices included both prepaid group (72% of patients) and independent practice association (28%) types of HMOs, large multispecialty groups, and solo or small, single-specialty practices in Boston, Mass, Chicago, Ill, and Los Angeles, Calif. OUTCOME MEASURES: Differences between initial and 4-year follow-up scores of summary physical and mental health scales from the Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36) for all patients and practice settings. RESULTS: On average, physical health declined and mental health remained stable during the 4-year follow-up period, with physical declines larger for the elderly than for the nonelderly (P<.001). In comparisons between HMO and FFS systems, physical and mental health outcomes did not differ for the average patient; however, they did differ for subgroups of the population differing in age and poverty status. For elderly patients (those aged 65 years and older) treated under Medicare, declines in physical health were more common in HMOs than in FFS plans (54% vs 28%; P<.001). In 1 site, mental health outcomes were better (P<.05) for elderly patients in HMOs relative to FFS but not in 2 other sites. For patients differing in poverty status, opposite patterns of physical health (P<.05) and for mental health (P<.001) outcomes were observed across systems; outcomes favored FFS over HMOs for the poverty group and favored HMOs over FFS for the nonpoverty group. CONCLUSIONS: During the study period, elderly and poor chronically ill patients had worse physical health outcomes in HMOs than in FFS systems; mental health outcomes varied by study site and patient characteristics. Current health care plans should carefully monitor the health outcomes of these vulnerable subgroups.

Adult↗
PubMed1995

Private fees in dental practice: a personal view for new graduates.

On qualification, many graduates have little idea of the finances involved in running a practice and this is a subject which will be dealt with in depth on Vocational Training courses. It is extremely important that the newly qualified learn the basis on which private fees may be calculated.

Dentist-Patient Relations↗
PubMed1997

Variations in cataract extraction rates in Medicare prepaid and fee-for-service settings.

OBJECTIVE: To compare rates of cataract extraction in 2 prepaid health settings and in traditional fee-for-service (FFS) settings. DESIGN: A cross-sectional analysis using 1993 health maintenance organization (HMO) Medicare claims and encounter files, the Health Care Financing Administration (HCFA) 5% Medicare Part B provider/supplier file, and the HCFA October 1992 100% Medicare population file. SETTING: Southern California Medicare FFS settings and the staff-model and independent practice association (IPA) plans of a large California HMO. PATIENTS: 1993 Medicare beneficiaries aged 65 years and older. The study included 43387 staff-model HMO enrollees, 19050 IPA enrollees, and 47 150 FFS beneficiaries (a 5% sample of all Southern California FFS beneficiaries). MAIN OUTCOME MEASURE: Age and risk-factor adjusted rates of cataract extraction per 1000 beneficiary-years. RESULTS: After controlling for age, sex, and diabetes mellitus status, FFS beneficiaries were twice as likely to undergo cataract extraction as were prepaid beneficiaries (P<.01). Female FFS beneficiaries were nearly twice as likely to undergo the procedure as were male FFS beneficiaries (P<.001); there were no extraction rate differences by sex in the prepaid settings. CONCLUSION: Because of the potential implications for vision care in the elderly, the significantly different rates of cataract extraction in FFS and prepaid settings warrant further clinical investigation to determine whether there is overuse in FFS vs underuse in prepaid settings. Such investigations must assess the appropriateness of cataract surgery by evaluating its use relative to clinical need.

Age Distribution↗
PubMed1997

Outcomes of stroke patients in Medicare fee for service and managed care.

CONTEXT: Increasing numbers of Medicare beneficiaries have been enrolling in health maintenance organizations (HMOs) because HMO participation reduces out-of-pocket expenses, and the federal government views HMOs as a way to contain Medicare costs. However, results comparing outcomes and quality of care in HMOs vs fee for service (FFS) have been mixed, and outcomes after stroke have not been adequately assessed. OBJECTIVE: To compare discharge destinations and survival rates following stroke in Medicare HMOs with similar FFS settings. DESIGN: An observational study for 2 groups evaluating stroke patients' discharge destinations and survival times from the date of hospital admission. SETTING: A total of 19 HMOs were selected from 12 states. The FFS sample was drawn from the same geographic areas. PATIENTS: The sample included 402 HMO patients from 71 hospitals and 408 FFS patients from 60 hospitals. PROCESS AND OUTCOME MEASURES: Data were abstracted from medical records on demographics, clinical characteristics of stroke, comorbid illnesses, and discharge destinations following hospitalization. Data on survival were obtained from Medicare files and included 25 to 37 months of follow-up (median, 30.4 months, HMO; 31.1 months, FFS) from the date of hospital admission. RESULTS: There were 109 patients who died during the hospitalization (49 HMO, 12.2%; 60 FFS, 14.7%), and a total of 410 patients had died by the end of follow-up (191 HMO, 47.5%; 219 FFS, 53.7%). Approximately one fourth of both groups had do-not-resuscitate orders (HMO, 25.4%; FFS, 27.9%; P=.68). After controlling for age, marital status, and characteristics of dependency at discharge, HMO patients were more likely than FFS patients to be sent to nursing homes (HMO, 41.8%; FFS, 27.9%; P=.001) and less likely to be discharged to rehabilitation hospitals or units (HMO, 16.2%; FFS, 23.4%; P=.03). At follow-up, no significant differences in relative risk of dying were found between HMO and FFS groups (relative risk, 0.96; 95% confidence interval, 0.73-1.26; P=.77). CONCLUSIONS: Patients in Medicare HMOs who experience strokes are more likely to be discharged to nursing homes and less likely to go to rehabilitation facilities following the acute event. However, they have similar survival patterns compared with comparable patients in FFS settings after adjusting for other factors.

Aged↗
PubMed1997

Changing nature of physician satisfaction with health maintenance organization and fee-for-service practices.

BACKGROUND: Managed care practice arrangements, or health maintenance organizations (HMOs), are sufficiently mature to examine whether physicians' level of satisfaction has changed as managed care has developed. This study compares Dane County, Wisconsin, physicians' satisfaction with HMO and fee-for-service (FFS) practices in 1986 with that of 1993 and examines factors that contribute to satisfaction in an HMO-dominated environment. METHODS: Cross-sectional surveys were mailed to all Dane County physicians in active practice in 1986 and 1993. Physician overall support for HMO development and satisfaction with work situation was measured with single items. Overall satisfaction and clinical freedom within HMO and FFS practices were measured using statistically reliable scales. RESULTS: Significantly more physicians were supportive of the development of HMOs in 1993 than in 1986, and more than two thirds of physicians in 1993 were satisfied in their current work situation. Primary care physicians were significantly more satisfied than subspecialists across most dimensions of satisfaction. Perceived clinical freedom and satisfaction with income continued to be major predictors of satisfaction in 1993 as in 1986. While physicians' satisfaction with HMO practice remained stable, their satisfaction with FFS practice was significantly lower in 1993 than in 1986. Satisfaction with Medicare practice, which was not measured in 1986, was significantly less than with HMO or FFS practice in 1993. CONCLUSIONS: Analyses suggest that primary care physicians are more satisfied than subspecialists with their HMO practice because of their greater satisfaction with HMO-generated income and the expanded clinical freedom they have in HMO practice. An across-the-board decline in satisfaction with FFS practice may be attributable to diminishing clinical freedom resulting from indemnity carriers' increasing micromanagement of patient care.

Cross-Sectional Studies↗
PubMed1997

Structural incentives and adoption of medical technologies in HMO and fee-for-service health insurance plans.

Recent literature has argued that conventional fee-for-service (FFS) health insurance, as compared to managed care (HMO) insurance, may lead to the adoption of new technology that raises costs and reduces patient welfare. In this paper, we show that this result depends on an increasingly unrealistic key assumption-that FFS insurers cannot refuse to reimburse new technology. We also show that, when the assumption is changed, HMO insurers may adopt costly technologies that FFS insurers do not.

Decision Making, Organizational↗
PubMed2002

Estimating the benefits and costs to mountain bikers of changes in trail characteristics, access fees, and site closures: choice experiments and benefits transfer.

Mountain biking is an increasingly popular leisure pursuit. Consequences are trail degradation and conflicts with hikers and other users. Resource managers often attempt to resolve these problems by closing trails to mountain biking. In order to estimate the impact of these developments, a model has been devised that predicts the effects of changes in trail characteristics and introduction of access fees, and correlates these with biker preference on trail selection. It estimates each individual's per-ride consumer's surplus associated with implementing different policies. The surplus varies significantly as a function of each individual's gender, budget, and interest in mountain biking. Estimation uses stated preference data, specifically choice experiments. Hypothetical mountain bike trails were created and each surveyed biker was asked to make five pair-wise choices. A benefit-transfer simulation is used to show how the model and parameter estimates can be transferred to estimate the benefits and costs to mountain bikers in a specific area.

Adult↗
PubMed2005

Effects of the removal of the tracheotomy tube on swallowing during the fiberoptic endoscopic exam of the swallow (FEES).

This study investigated the effects, if any, that the presence of a tracheotomy tube has on the incidence of laryngeal penetration and aspiration in patients with a known or suspected dysphagia. This was a prospective, repeated-measure design study. A total of 37 consecutive patients with a tracheotomy tube underwent a fiberoptic endoscopic evaluation of swallowing (FEES). Patients were first provided with pureed food boluses with the tracheotomy tube in place. The tracheotomy tube was then removed and the tracheostoma site was covered with gauze and gentle hand pressure was applied. The patients were then evaluated without the tracheotomy tube in place with additional puree. Aspiration status was in agreement with and without the tracheotomy tube in place in 95% (35/37) of the patients. The two patients who demonstrated a different swallowing pattern with regard to aspiration demonstrated aspiration only when the tracheotomy tube was removed. Laryngeal penetration status was in agreement with and without the tracheotomy tube in place in 78% (29/37) of the patients. For the majority of the patients, the removal of the tracheotomy tube made no difference in the incidence of aspiration and/or laryngeal penetration. Results of this study do not support the clinical notion that the patient's swallowing function will improve once the tracheotomy tube has been removed.

Aged↗
PubMed2004

Is combination therapy for malaria based on user-fees worthwhile and equitable to consumers? Assessment of costs and willingness to pay in Southeast Nigeria.

OBJECTIVES: To examine the equity implications of the costs of an episode of malaria, the benefit/cost ratios of using two artemisinin-based combination therapy (CT) from the consumers' view and inequities in willingness to pay (WTP) for CT. METHODS: A cross-sectional survey was conducted in Southeast Nigeria, where there is a moderate to high level of malaria resistance to chloroquine and sulfadoxine-pyrimethamine formulations. WTP was elicited from respondents using the bidding game (BG) and the structured haggling technique (SH). A socio-economic status (SES) index was used to examine the level of inequity in the key variables. In the benefit/cost ratios, the average cost of CT in Nigeria and price of Coartem were, respectively, used as the cost inputs while the mean WTP was the measure of benefit. Multiple regression analyses were used to determine the validity of the WTP estimates. RESULTS: More than 90% of the respondents were willing to pay for CT. The mean WTP in the BG was 301.1 Naira while it was 438.0 Naira in the SH. People in the highest SES quartile (Q4) were more willing to pay for CT than the lowest SES quartile (Q1). In the regression models, the SES quartiles were significantly related to levels of WTP. The benefit/cost ratios were higher in the SH group, and the ratio was only more than 1 using Coartem in only the SH group. The Q1 groups had the least benefit cost-ratios but the trend of SES differentials in benefit/cost ratios were not statistically significant in the BG group but was in the SH group. CONCLUSION: CT based on user-fees may not be worthwhile and equitable because there are economic and equity constraints to its wide-scale use. Benefit/cost ratios depend on the type of questions that were used to elicit WTP. Governments and donors should be willing to commit funds to make CT affordable to the poor consumers for the intervention to be used to significantly reduce the burden of malaria.

Antimalarials↗
PubMed2005

Healthcare reform involving the introduction of user fees and drug revolving funds: influence on health workers' behavior in southeast Nigeria.

OBJECTIVES: To assess the perceptions of health workers towards the drug revolving fund (DRF) scheme and the perceptions of the community members about health workers since the introduction of the DRF. METHODS: The study was conducted in four purposively selected local government areas (LGAs) in southeast Nigeria where the Bamako initiative DRF was operational. Data was collected using in-depth interviews with randomly selected health workers and exit interviews with patients who attended the health centers. RESULTS: There were differences between the ways the DRF affected health workers in the different LGAs. In general, the motivation of the health workers to deliver health services improved significantly largely because they had basic drugs to work with and they benefited from the drug gains accruing through the operations of the DRF. However, as time went on, some got de-motivated and their attentions became more focused on revenue generation and profit making through sale of own drugs at the expense of health of the people as no incentives were paid and salaries were delayed. Curative services were provided more than promotive and preventive services and drugs are prescribed irrationally. Patients showed wide spread dissatisfaction with fees charged, waiting time before being seen, and treatment instructions given to them. CONCLUSION: Governments need to focus not only on the provision of drugs and revenue generation but also on providing strong support for in-service training, monitoring and supervisory activities to improve health workers' attitude to work. The governments also need to explore incentives such as working condition and monetary incentives to motivate health workers to improve their performance so as to serve the consumers better.

Adult↗
PubMed2001

Customer fee and participation in breast-cancer screening.

Until 1997, breast screening by mammography was free for all women living in Turku, Finland. After this date, women born in certain years had to pay to be screened. We did a retrospective study, using data obtained from Statistics Finland, to ascertain whether or not the introduction of a fee affected attendance. We also assessed the effect of socioeconomic status on attendance. Our findings show that people who had to pay for mammography attended less often than women who were entitled to free screening, irrespective of their socioeconomic status.

Adolescent↗
PubMedDate not supplied

Assessment of quality of care for managed care and fee-for-service patients based on analysis of avoidable hospitalizations.

As managed care has grown to dominate the US health care delivery system, questions have been raised about the impact on the quality of care provided to its enrollees. Two important aspects of health care quality are access to care and the appropriateness of care. This analysis evaluated the occurrence of preventable hospitalizations among managed care (MCO) versus fee for service (FFS) populations to compare access to and appropriateness of preventive, primary, and surgical health care services. Rates of preventable hospitalizations associated with ambulatory sensitive conditions (ASCs) were calculated based on all discharges from Massachusetts hospitals in 1995, and categorized by population characteristics including: age, sex, ethnicity, and insurance status. Multivariate logistic regression models were employed to explain the likelihood of having a preventable hospitalization. Rates of preventable hospitalizations for two of the conditions evaluated (perforated appendix and diabetes complications) were lower for MCO enrollees. For two additional indicators (immunization preventable pneumonia and low birth weight), MCO rates were no different from FFS rates. Results for pediatric asthma were inconclusive. For four out of five quality indicators evaluated, individuals in Massachusetts MCOs are doing better or no worse than their counterparts in FFS plans. Until population-based data on managed care enrollees becomes available, and until such data can be linked to utilization and health outcomes information, investigations into the quality of services provided by MCOs compared to FFS plans cannot be definitive.

Journal Article↗
PubMed1999

Racial and income differences in use of the hospice benefit between the medicare managed care and medicare fee-for-service.

OBJECTIVE: To examine whether use of the Medicare Hospice Benefit between health maintenance organization (HMO) and Fee-For-Service (FFS)-enrolled beneficiaries varies by income or race. DATA SOURCE: Medicare enrollment and claims data for South Florida. RESULTS: In the FFS system, rate of death in hospice varied by income. In the HMO system, it did not. Time spent in hospice varied by income in the HMO system and not in the FFS system. There was little evidence that racial differences in hospice use differed between FFS and HMO options. CONCLUSIONS: These differences raise questions about whether some hospice use may be in response to system-level incentives.

Journal Article↗
PubMed2000

User fees and drugs: what did the health reforms in Zambia achieve?

The article reports on exploratory research into the effects and prospects of health reforms in Zambia. The research, which was qualitative, was carried out in two rural and two urban health centres and their surrounding catchment populations. The authors focus on four principles of health reform: community involvement (including cost sharing), prevention, equity and quality of care. One of their main conclusions is that many people criticize the introduction of cost sharing because it does not improve the quality of care, by which they first of all mean the availability of drugs. The authors plead for a humane implementation of user fees in public health care that is directly linked to a more efficient provision of essential medicines.

Community Participation↗
PubMed2005

Cyclic FEE peptide increases human gamete fusion and potentiates its RGD-induced inhibition.

BACKGROUND: Alpha6beta1 integrin has been proposed to act as a sperm receptor on the mouse oocyte by interacting with spermatozoon fertilin beta. We investigated, in humans, whether oocyte integrins could act similarly in gamete fusion, using a cyclic peptide containing the putative disintegrin-binding domain of human fertilin beta [cyclic FEE (cFEE)] and RGD peptide. METHODS: Zona-free eggs were inseminated in the absence or presence of peptides. To maintain the membrane protein pattern, the zona pellucida was removed by microdissection. Immunofluorescence and confocal microscopy were used to detect integrin subunits on the oocyte. RESULTS: Unexpectedly, cFEE alone increased human gamete fusion by 94% instead of inhibiting fertilization. Furthermore, cFEE together with RGD potentiated the RGD-induced inhibition of fertilization in a dose-dependent manner. The data suggested the hypothesis of integrin cross-talk, further supported by the co-localization of alpha6beta1 and alphavbeta3 integrins, the putative receptors of cFEE and RGD peptides, respectively. CONCLUSIONS: RGD-sensitive and -insensitive integrins may be associated in a multimolecular complex working as a sperm receptor on the human oocyte membrane. Supplementation of human IVF culture medium with cFEE peptide might improve fertilization rates in ART.

ADAM Proteins↗
PubMed1999

Effective poultry programming in the next century. User fees for land grant universities-the Scottish experience.

In 1987 the U.K. government required the organizations through which it provided an extension service to adopt a cost-recovery system. Generally, this requirement applied to all advice with the exception of advice given in the areas of welfare, pollution control, and farm diversification. The Scottish Agricultural College (SAC), which provided advice in Scotland at this time, adopted a strategy aimed at maintaining its extension base in Scotland. The strategy was based on reforming the Extension Service into an Advisory Service. Whereas clients had received information from the Extension Service free of charge, fees were charged for most services offered by the Advisory Service (there were a few exceptions for which the government paid). In order to develop the service, the advisers started servicing contracts outside Scotland, firstly in the U.K. and, more recently, across the world. As the industry has changed, so the service offered has changed, with increasing reliance being put upon specialist advisers who provide advice not to the farm staff but to company technologists.

Agriculture↗