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Biomedical subjects

F A Sloan

Publications and source records attributed to F A Sloan.

At least 37 records · Page 2Linked to original sources

Commercialism in nonprofit hospitals.

The private nonprofit hospital is the dominant organizational form in the U.S. hospital industry. Various reasons have been advanced for its high market share. As hospitals undergo massive changes due in large part to changes in payment practices, there is widespread concern that nonprofit hospitals may become less committed to noncommercial activities. This may even be more likely when such hospitals convert to for-profit status. The empirical evidence indicates that, on average, hospitals of nonprofit and for-profit ownership are similar in the provision of uncompensated care, the quality of care, and the adoption of technology. Conversion of a nonprofit to for-profit status does not adversely affect the provision of uncompensated care on average. However, for-profits are more likely to be located in areas where consumers have the ability to pay for care. As hospital markets become more competitive and the opportunity for cross-subsidizing more unprofitable, collective-good activities will become increasingly difficult. Support for such activities, if they are to exist, will have to come from explicit public subsidies.

Capital Financing↗

The influence of obstetric no-fault compensation on obstetricians' practice patterns.

OBJECTIVES: The objectives were to determine level of satisfaction among obstetricians with the no-fault insurance programs in Florida and Virginia and to study any reported practice patterns attributable to implementation of no-fault compensation. STUDY DESIGN: Structured surveys were conducted with 119 obstetricians in Florida and Virginia. RESULTS: More than 90% of obstetricians were enrolled in no-fault insurance programs, but only 13% reported having had a patient compensated by a no-fault program. Only 14% knew of a colleague with a patient who had been compensated. Despite no-fault compensation, threat of lawsuits was a factor in 39% of cases of physicians who quit practicing obstetrics. The no-fault programs did not cause obstetricians to report increases in their obstetric caseloads or in their fraction of patients at high risk. Overall, obstetricians were far more satisfied with the no-fault system than with the tort system. Still, more than half of the respondents expressed dissatisfaction with premiums assessed by no-fault insurance. CONCLUSION: Obstetricians who knew about the no-fault programs were generally satisfied with their performance. However, the no-fault programs have not built a constituency with physicians, and the programs are relatively small in their scope of coverage. No-fault compensation thus has had minor impact on reported obstetric practice. To be effective in improving patient access, no-fault compensation must be broader in scope.

Data Collection↗

No-fault system of compensation for obstetric injury: winners and losers.

OBJECTIVE: To determine whether Florida's implementation of a no-fault system for birth-related neurologic injuries reduced lawsuits and total spending associated with such injuries, and whether no-fault was more efficient than tort in distributing compensation. METHODS: We compared claims and payments before and after implementation of a no-fault system in 1989. Data came from the Department of Insurance's medical malpractice closed claim files and no-fault records. Descriptive statistics were compiled for tort claims before 1989 and for tort and no-fault claims for 1989-1991. We developed two projection approaches to estimate claims and payments after 1989, with and without no-fault. We assessed the program's performance on the basis of comparisons of actual and projected values for 1989-1991. RESULTS: The number of tort claims for permanent labor-delivery injury and death fell 16-32%. However, when no-fault claims were added to tort claims, total claims frequency rose by 11-38%. Annually, an estimated 479 children suffered birth-related injuries; however, only 13 were compensated under no-fault. Total combined payments to patients and all lawyers did not decrease, but of the total, a much larger portion went to patients. Compensation of patients after plaintiff lawyers' fees rose 4% or 44%, depending on the projection method used. Less than 3% of total payments went to lawyers under no-fault versus 39% under tort. CONCLUSION: Some claimants with birth-related injuries were winners, taking home a larger percentage of their awards than their tort counterparts. Lawyers clearly lost under no-fault. Because of the narrow statutory definition, many children with birth-related neurologic injuries did not qualify for coverage.

Birth Injuries↗

Alternative approaches to valuing intangible health losses: the evidence for multiple sclerosis.

This study uses both risk-risk and risk-dollar approaches to assess intangible health losses associated with multiple sclerosis (MS). Using an estimation approach that adjusts for potential perceptional biases that may effect the expressed risk tradeoffs, we estimated parameters of the utility function of persons with and without MS as well as the degree of subjects" overestimation of the probability of obtaining MS. The sample included subjects from the general population and persons with MS. We found that marginal utility of income is lower in the state with MS than without it. However, the difference in marginal in two states was greater for persons without MS than for those with the disease. Persons with MS overestimated the probability of acquiring MS to a greater extent than did persons within MS. Correcting for overestimation of this probability, the value of intangible loss of a statistical case of MS derived from responses of the general population was US$350,000 to US$500.000. Persons with MS were willing to pay somewhat more than this (D80,118,J17).

Attitude to Health↗

Life transitions and health insurance coverage of the near elderly.

OBJECTIVES: This study addresses three issues. (1) What are demographic wealth, employment, and health characteristics of near-elderly persons losing or acquiring health insurance coverage? Specifically, (2) what are the effects of life transitions, including changes in employment status, health, and marital status? (3) To what extent do public policies protect such persons against coverage loss, including various state policies recently implemented to increase access to insurance? METHODS: The authors used the 1992 and 1994 waves of the Health and Retirement Study to analyze coverage among adults aged 51 to 64 years. RESULTS: One in five near-elderly persons experienced a change in insurance coverage from 1992 to 1994. Yet, there was no significant change in the mix of coverage as those losing one form of coverage were replaced by others acquiring similar coverage. CONCLUSIONS: Individuals whose health deteriorated significantly were not more likely than others to suffer a subsequent loss of coverage, due to substitution of retiree or individual coverage for those losing private coverage and acquisition of Medicaid and Medicare coverage for one in five uninsured. State policies to increase access to private health insurance generally did not prevent individuals from losing coverage or allow the uninsured to gain coverage. Major determinants of the probability of being insured were education, employment status of person and spouse, and work disability status. Other measures of health and functional status did not affect the probability of being insured, but had important impacts on the probability of having public coverage, conditional on being insured.

Death↗

A comprehensive assessment of the cost of multiple sclerosis in the United States.

Comprehensive data on the costs of multiple sclerosis is sparse. We conducted a survey of 606 persons with MS who were members of the National Multiple Sclerosis Society to obtain data on their cost of personal health services, other services, equipment, and earnings. Compensation of such cost in the form of health insurance, income support, and other subsidies was measured. Survey data and data from several secondary sources was used to measure costs incurred by comparable persons without MS. Based on the 1994 data, the annual cost of MS was estimated at over $34,000 per person, translating into a conservative estimate of national annual cost of $6.8 billion, and a total lifetime cost per case of $2.2 million. Major components of cost were earnings loss and informal care. Virtually all persons with MS had health insurance, mostly Medicare/Medicaid. Health insurance covered 51 per cent of costs for services, excluding informal care. On average, compensation for earnings loss was 27 per cent. MS is very costly to the individual, health care system, and society. Much of the cost (57 per cent) is in the form of burdens other than personal health care, including earnings loss, equipment and alternations, and formal and informal care. These costs often are not calculated.

Cost of Illness↗

Does removing certificate-of-need regulations lead to a surge in health care spending?

This study assesses the impact of certificate-of-need (CON) regulation for hospitals on various measures of health spending per capita, hospital supply, diffusion of technology, and hospital industry organization. Using a time series cross-sectional methodology, we estimate the net impact of CON policies on costs, supply, technology diffusion, and industry organization, controlling for area characteristics, the presence of other forms of regulation, such as hospital rate-setting, and competition. Mature CON programs are associated with a modest (5 percent) long-term reduction in acute care spending per capita, but not with a significant reduction in total per capita spending. There is no evidence of a surge in acquisition of facilities or in costs following removal of CON regulations. Mature CON programs also result in a slight (2 percent) reduction in bed supply but higher costs per day and per admission, along with higher hospital profits. CON regulations generally have no detectable effect on diffusion of various hospital-based technologies. It is doubtful that CON regulations have had much effect on quality of care, positive or negative. Such regulations may have improved access, but there is little empirical evidence to document this.

Certificate of Need↗

Effects of state reforms on health insurance coverage of adults.

States have tried a number of strategies to reduce the growing number of uninsured people. These include Medicaid expansions and various insurance reforms, such as low-cost plans, subsidized insurance products, risk pooling, open enrollment and continuity of coverage requirements, and community rating. Using data from 1989 to 1994, we examine the impact of such policies on health insurance coverage for adults. We find that few state policies have succeeded in increasing health insurance coverage. For those that work, impacts are very modest or are accompanied by adverse effects such as crowdout. Implementing effective state policies to reduce the number of uninsured remains a great challenge.

Adolescent↗

Hospital pharmacy decisions, cost containment, and the use of cost-effectiveness analysis.

The key hypothesis of the study was that hospital pharmacies under the pressure of managed care would be more likely to adopt process innovations to assure less costly and more cost-effective provision of care. We conducted a survey of 103 hospitals and analyzed secondary data on cost and staffing. Compared to the size of the reduction in length of stay, changes in the way that a day of care is delivered appear to be minor, even in areas with substantial managed care share. The vast majority of hospitals surveyed had implemented some form of therapeutic interchange and generic substitution. Most hospitals used some drug utilization guidelines, but as of mid 1995 these were not yet important management tools for hospital pharmacies. To our knowledge, ours was the first survey to investigate the link between hospital formularies and use of cost-effectiveness analysis. At most cost-effectiveness was a minor tool in pharmaceutical decision making in hospitals at present. We could determine no differences in use of such analyses by managed care market share in the hospital's market share. One impediment to the use of cost-effectiveness studies was the lack of timeliness of studies. Other stated reasons for not using cost-effectiveness analysis more often were: lack of information on hospitalized patients and hence on the potential cost offsets accruing to the hospital: lack of independent sponsorship, and inadequate expertise in economic evaluation.

Cost Control↗

Effects of the threat of medical malpractice litigation and other factors on birth outcomes.

Most major health reform proposals include reform of medical malpractice. A major objective of the current medical malpractice system is to improve quality of care. The authors examine the effect of variations in the threat of medical malpractice, measured by claims frequency and payments per exposure year, on various indicators of birth outcomes, fetal deaths, low Apgar score, death within 5 days of birth, infant death, and death or permanent impairment at 5 years of age. Data came from 2 sources: a Survey of Obstetrical Care of 963 women in Florida in 1992 who delivered 5 years previously; and a fetal death and a linked birth-death file obtained from Florida Vital Statistics for 1987. Among the outcomes considered, only fetal deaths decreased in response to an increased threat of being sued, and this relationship was only obtained from one of the data sets. Overall, no systematic improvement in birth outcomes in response to an increased threat of medical malpractice litigation was obtained.

Adult↗

Continuing care retirement communities: prospects for reducing institutional long-term care.

Continuing care retirement communities (CCRCs) combine housing and long-term care (LTC) services, including personal and nursing home care. The amount of LTC that is prepaid varies by type of CCRC, with one-third offering extensive (fully prepaid) contracts for LTC. CCRCs are a potentially promising model for LTC delivery because they offer a full continuum of services and can substitute less expensive supportive care for institutional care. Using data on CCRCs, we tested one central hypothesis: Provision of supportive services, particularly when combined with capitation, reduces use of nursing home care. To test this hypothesis, we studied the effect of various contract types for LTC services offered by CCRCs and provision of support services on utilization of nursing home and personal care units. Compared with other types of CCRCs, those offering completely prepaid LTC coverage reduced use of nursing home care by 13 percent and personal care by 5 percent. CCRCs with prepaid LTC coverage did not use more stringent health screening at entry, so "cream-skimming" does not appear to explain this result. However, affordability is an important issue: CCRC residents with extensive contracts were wealthier than were other CCRC residents.

Aged↗

Effects of prices, civil and criminal sanctions, and law enforcement on alcohol-related mortality.

Alcohol use has been linked to several causes of death. This study provides an empirical analysis of the effects of various public policies on mortality rates by state and year for the years 1982-88. Causes of death analyzed are: alcohol primary cause; traffic accident; homicides; suicides; falls, fires and other accidents; and contributory cause deaths (cancers of the alimentary tract). We find that increasing the price of alcohol decreases mortality rates for some of the causes, but not for primary cause deaths. Higher excise taxes on cigarettes reduce contributory cause mortality. Dram shop laws have negative and statistically significant effects not only on mortality rates from traffic accidents, but for several of the other causes. There is a need for further analysis to determine how these reductions are achieved. We find no evidence that imposing mandatory minimum jail terms, fines or license revocation for a DUI conviction affects alcohol-related mortality. However, increased police protection decreases mortality rates for several categories, especially homicides and traffic accidents. We find that imposing the death penalty reduces homicide rates. Reductions in alcohol-related mortality may be achieved by implementing a mix of public policies. No single policy is a panacea.

Accidents↗

Hospital drug formularies and use of hospital services.

Many hospitals have introduced formularies to reduce hospital pharmacy expense, among other reasons. This study provides empirical evidence of the influence of hospital formulary restrictions on pharmacy charges, all other hospital charges, and on length of stay, using a survey of hospital drug policies and hospital discharge data from Washington State in 1989. Limiting the number of drugs in particular therapeutic categories reduced total charges incurred for gastrointestinal disease and asthma patients, increased total charges for cardiovascular disease patients, and had no effect on charges for infectious diseases patients. Restricting availability of drugs reduced pharmacy charges, but these savings tended to be offset by increases in other charges. Combining the categories, we found that restricting availability of drugs did not affect charges. We conclude that across-the-board restrictions do not result in cost savings, although savings may be realized for particular drug categories.

Aged↗

Maternal recall and medical records: an examination of events during pregnancy, childbirth, and early infancy.

It is not currently known whether sufficiently precise data on a previous pregnancy, labor and delivery, and early infancy can be obtained retrospectively. We conducted a telephone survey in 1991 of women who delivered babies between 1984 and 1986 at two teaching hospitals in Nashville, Tennessee, to assess how well mothers recall information on factors predictive of an adverse birth outcome. The survey yielded 102 usable responses that were compared with hospital records for mothers and infants. Overall, 89 percent agreement was found between women's responses and their charts. Respondents were not reluctant to answer potentially sensitive questions, and their technical knowledge was typically better for their own health than about some prenatal diagnostic procedures and their infants' health. We found no difference in recall accuracy according to whether mothers experienced some adversity with the index pregnancy. Accurate perinatal information can generally be obtained with a recall period as high as four to six years.

Data Collection↗

Long-term care, Medicaid, and impoverishment of the elderly.

The 1989 Long Term Care Survey was used to assess the extent to which entry of disabled elderly into nursing homes depletes personal wealth ("spenddown"); the effect of state eligibility rules on this process, on incentives to shield assets for Medicaid eligibility, and on out-of-pocket prices for nursing-home care; and whether the disabled elderly's housing wealth represents potential revenue for Medicaid. Most disabled elderly in the community were either Medicaid eligible, or would have been soon after entering a nursing home. Variations in state Medicaid eligibility rules do not explain differences in the spenddown process: the amount of nonhousing wealth of most disabled elderly seldom warranted its transfer to relatives in order to secure Medicaid benefits, nor would their housing wealth have offered more than limited revenue for Medicaid.

Aged↗

Factors that prompted families to file medical malpractice claims following perinatal injuries.

OBJECTIVE: To identify self-reported reasons that prompt families to file malpractice claims following perinatal injuries. DESIGN: Families were interviewed by telephone using a questionnaire that contained structured and open-ended questions. PARTICIPANTS: Mothers of infants who had experienced permanent injuries or deaths and had closed malpractice claims in Florida between 1986 and August 1989 were interviewed. Questionnaires were completed by 127 (35%) of a total of 368 such families. OUTCOME MEASURES: Reasons prompting families to file and families' descriptions of medical events, advice from acquaintances, and the quality of physician-family communication. RESULTS: Families volunteered numerous reasons for filing: advised by knowledgeable acquaintances (33% of respondents), recognized cover-up (24%), needed money (24%), recognized that their child would have no future (23%), needed information (20%), and decided to seek revenge or protect others from harm (19%). Over one third of all families indicated that they were told by medical personnel prior to filing that the care provided had caused their children's injuries. Families expressed dissatisfaction with physician-patient communication. Families believed that physicians would not listen (13% of sample), would not talk openly (32%), attempted to mislead them (48%), or did not warn about long-term neurodevelopmental problems (70%). CONCLUSION: Families give many reasons for filing a claim. Obtaining money may not be the only goal for some families who file suit.

Family↗