Hidden problems in current health-care financing and potential changes.

Health-care costs in the US have risen significantly in the past 10 yrs, markedly affecting access to quality medical and mental health care. Deficit financing of our federal health-care expenditures adds billions of dollars annually to our national debt. Health-care reform is being hindered by both the inability of the government to pay for the uninsured and the unremitting spiral of the Medicare and Medicaid entitlement programs. The reasons for the total health-care cost increases include higher provider charges, overutilization of services, and the burgeoning technology; problems of malpractice, overspecialization, and consumer demands have also fueled the higher costs. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Combining a global health budget with a market-driven delivery system: Can it be done?

Two correlated problems, rampant escalation of health-care costs and the lack of access to health care for many Americans, challenge long-term solutions to our health-care crisis. Historically, free markets have provided the most effective method of controlling costs. Although the current health-care system is highly competitive, it falls far short of being a truly competitive marketplace emphasizing competition around cost and quality. A health-care system based on managed competition in which the marketplace is structured to create competition on cost and quality provides great promise for regulating health costs. Erosion of health-care benefits under our current system of employer-based health insurance threatens the effectiveness of any market-based solution. The 21st Century Health Care Act combines the cost-effectiveness and universal access derived through a single revenue spigot with the power of a market approach created by managed competition. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Major issues in user interface design for health professional workstations: summary and recommendations

Lack of good user interfaces has been a major impediment to the acceptance and routine use of health-care professional workstations. Health-care providers, and the environment in which they practice, place strenuous demands on the interface. User interfaces must be designed with greater consideration of the requirements, cognitive capabilities, and limitations of the end-user. The challenge of gaining better acceptance and achieving widespread use of clinical information systems will be accentuated as the variety and complexity of multi-media presentation increases. Better understanding of issues related to cognitive processes involved in human-computer interactions is needed in order to design interfaces that are more intuitive and more acceptable to health-care professionals. Critical areas which deserve immediate attention include: improvement of pen-based technology, development of knowledge-based techniques that support contextual presentation, and development of new strategies and metrics to evaluate user interfaces. Only with deliberate attention to the user interface, can we improve the ways in which information technology contributes to the efficiency and effectiveness of health-care providers.     

The cost-effectiveness of a multifactorial targeted prevention program for falls among community elderly persons

OBJECTIVES: Falls and fall injuries are common-potentially preventable-causes of morbidity, functional decline, and increased health-care use among elderly persons. The current analyses, performed on data obtained as part of a randomized controlled trial conducted within a health maintenance organization, describe the costs of a multifactorial, targeted prevention program for falls, present total net health-care costs, estimate the cost per fall prevented, and describe acute fall-related health-care costs. METHODS: The 301 participants were at least 70 years of age and possessed at least one of eight targeted risk factors for falling. The 153 participants randomized to the targeted intervention (TI) group received a combination of medication adjustment, behavioral recommendations, and exercises as determined by their baseline assessment. The 148 participants randomized to the usual care (UC) group received a series of home visits by a social work student. RESULTS: The mean intervention cost per TI participant was $925 (range $588 to $1,346). Total mean health-care costs were approximately $2,000 less in the TI than UC group, whereas median costs were approximately $1,100 higher in the TI than UC group. The TI strategy was unequivocally cost effective when mean costs were used because the intervention was associated with both lowered total health-care costs and fewer total and medical care falls. In sensitivity analyses, the cost-effectiveness of the TI strategy appeared robust to widely differing assumptions about total health-care costs (25th to 75th percentile of the actual distribution) and intervention costs (minimum to maximum costs). In subgroup analyses, the TI strategy showed its strongest effect among individuals at high risk of falling, defined as possession of at least four of the eight targeted risk factors. CONCLUSIONS: Consideration should be given toward incorporating and reimbursing the cost of fall-prevention programs within the usual health care of community-living elderly persons, particularly for those persons at high risk for falling.     

"Expressed emotion", marital quality and risk of recurrence in depressed patients

BACKGROUND: This study investigated the assignment of preference values to health states which may follow head and neck cancer (HNC) treatment. Preference values for these health states were provided by HNC patients, HNC health-care providers, and a group of college students representing individuals with little knowledge of HNC. METHODS: A time trade-off technique was used by participants to assign preference values to four health states in the domains of appearance, eating, speech, breathing, pain, and work/social functioning. RESULTS: Patients' and health-care professionals' rank-ordered preference value scores for health states in appearance, breathing, eating, and speech were not significantly different (p < .05). These two groups differed significantly in ranking four of the eight pain and work/social functioning health states. Patients and students differed significantly in ranking 21 of the 24 health states (p < .05). CONCLUSIONS: Health-care professionals and patients had very similar perspectives regarding health states in the HNC-specific domains, indicating that these professionals appear to be a legitimate proxy for patients' attitudes in these domains. Healthcare professionals placed a significantly greater value on avoiding both pain and social confinement than did patients. Students, representing individuals naive regarding HNC, differed from patients and health-care professionals in their rankings of these health-state outcomes.     

The Economic Burden of Anxiety Disorders in Canada.

Concern over the costs of medical conditions has traditionally overshadowed interest in assessing the costs of mental health problems. Recent research, however, indicates that mental disorders impose considerable costs on society and on the sufferer. Most of this research comes from the United States, while little is known about health-care use patterns, impairment, and costs associated with psychological problems in Canada. Given that cost containment has become a priority, it is crucial to examine mental disorders that may exert pressure on Canada's health-care system. Among mental health problems, anxiety disorders have received considerable attention, as they have been shown to be costly. Among the anxiety disorders, generalized anxiety disorder deserves closer examination as it is highly prevalent in the community and in the general medical sector, and has been shown to be disabling, which suggests that this disorder is a potential cost driver. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Divided No More: Psychology's Role in Integrated Health Care.

Health-care providers increasingly recognize the need to address behavioural and emotional influences on physical health in order to provide quality and cost-effective services. As behaviour change experts, psychologists can be critically important in new models of integrated care that focus on both physical and psychological health. However, to be effective, psychologists must be prepared to address the major issues facing health-care systems today and be willing to re-examine and modify current modes of education and practice. This article describes important trends affecting health care and the ways in which psychologists could contribute. Lastly, two psychologists involved in new models of integrated care describe their training and the challenges and rewards of their current activities. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A 52-year-old woman with arm pain

The use of antibiotic prophylaxis in oncological pharyngeal and laryngeal surgery has reduced the risk of postoperative wound infection, which decreases morbidity and health-care costs. We report the results of a prospective randomized study in our hospital comparing the effectiveness of two antibiotic protocols, amoxicillin-clavulanate and clindamycin plus gentamicin, both given for 24 hours, in patients who underwent clean-contaminated oncological surgery of the pharynx or larynx.     

Effects of galanin on 8-OH-DPAT induced decrease in body temperature and brain 5-hydroxytryptamine metabolism in the mouse

The objective of this study was to describe the health care utilization and prospective predictors of high-cost primary-care back pain patients. In the primary-care clinics of a large, staff model health maintenance organization in western Washington State, 1059 subjects were selected from consecutive patients presenting for back pain. The design was a 1-year prospective cohort study. Patients' were interviewed 1 month after an index primary-care back pain visit. Costs (back pain and total) and utilization (back pain primary-care follow-up visits, back pain specialty visits, back pain hospitalizations, back pain radiologic procedures, and pain medicine fills) were tracked over the next 11 months. Predictors assessed at 1 month were back pain diagnosis (disc disorder/sciatica, arthritis, vs. other), chronic pain grade (measure of pain intensity and related dysfunction), pain persistence (days with pain in prior 6 months), depressive symptomatology, and back pain-related disability compensation (ever/never). For the sample, 21% of patients with back pain costs > or = $600 (high back pain costs) accounted for 66% of back pain costs, 42% of total costs, 55% of primary-care follow-up visits for back pain, 91% of back pain specialty visits, 100% of back pain hospitalizations, 51% of back pain radiologic procedures, and 52% of pain medicine fills. The 21% with total costs > or = $2700 (high total costs) accounted for 67.7% of total costs, 52% of back pain costs, 29% of primary-care follow-up visits for back pain, 66% of back pain specialty visits, 100% of back pain hospitalizations, 39% of back pain radiologic procedures, and 42% of pain medicine fills. Multivariable logistic regression analyses indicated that increasing chronic pain grade, more persistent pain, and disc disorder/sciatica were strong independent predictors of high total and high back pain costs. Increasing depressive symptoms significantly predicted high total but not high back pain costs. Back pain disability compensation predicted high back pain but not high total costs. A minority of primary-care back pain patients accounted for a majority of health-care costs. Patients with high back pain costs accounted for more back pain-related health-care utilization than did patients with high total costs. Factors predicting subsequent high costs suggest behavioral interventions targeting dysfunction, pain persistence, and depression may reduce health-care utilization and prevent accumulation of high health-care costs among primary-care back pain patients.     

Less invasive techniques for mitral valve surgery

This paper reviews the published cost-of-illness studies on obesity. The medical literature has demonstrated that obesity is an independent risk factor for a number of medical conditions, including diabetes mellitus, hypertension, coronary heart disease, elevated cholesterol levels, depression, musculoskeletal disorders, gallbladder disease, and several cancers. Since these conditions can be costly to treat, obesity clearly has a substantial economic impact. Epidemiologic estimates of the aggregate economic costs associated with specific obesity-related diseases in the United States indicate that the annual burden to society totals in the billions of dollars, representing 5.5% to 7.8% of total health-care expenditures. Although estimates of the costs attributable to obesity differ across studies, the one common finding is that these costs are substantial from a health-policy perspective. The objective of this paper is to identify and review the obesity cost-of-illness literature, address study limitations, and identify key areas for future economic research. This review indicates that the economic burden of obesity has been estimated using a prevalence-based cost-of-illness framework. Areas for future research include estimating the economic burden of obesity using an incidence-based cost-of-illness framework and modeling the association between health-care expenditure and level of obesity using individual-level data, such as medical and pharmacy claims data.     

Establishing a community network for recruitment of African Americans into a clinical trial. The African-American antiplatelet stroke Prevention Study (AAASPS) experience

A major aspect of a clinical trial is the ability to successfully recruit patients. There is a paucity of information concerning the nuances of recruiting study patients, especially those from minority communities. As minorities generally have been underrepresented in the health-care system, they may be less likely to participate in clinical trials or other studies. Thus, a strategy is needed to overcome this potential shortfall. One of our solutions has been the development of a community network to help disseminate information about our program. We believe that a key aspect has been the involvement of community members during pre-trial planning, community awareness programs, and our Community Advisory Panel. We also believe that it may be a major error to bring a health-care initiative unannounced into a targeted community without extensive pre-program planning in cooperation with that community. As our community awareness scheme suggests (Figure), there are many possible avenues to heighten awareness about a health-care program. While the church remains an important institution for religious and cultural activities in the African-American community, we have found that the news, television, and radio media also can be a powerful source for spreading awareness. Thus, we recommend creating awareness about an initiative through a "grassroots" approach of church and community organizations, along with a global approach through news, television, and radio media. As part of the awareness promotion campaign, it must be emphasized that the study is safe and provides benefits to enrollees. The success of health programs is largely dependent on community acceptance, which must be established in the pre-program planning stages of the initiative. This concept of obtaining community approval and acceptance prior to program initiation is not a new one, nor does it exclusively apply to the African-American community. Community leaders and members need to have a vested interest in such a program and a sense of empowerment. Through this type of communication, patient enrollment and community satisfaction can be substantial. Such success can serve as a springboard for other targeted health-care studies or programs in high-risk communities.     

The duration of response to norgestimate and ethinyl estradiol in the treatment of acne vulgaris

Cost drivers in the treatment of full-thickness pressure sores were identified from the literature, Medicare data tapes and interviews with health-care providers. The following were identified as cost drivers in pressure sore treatment: nursing time related to wound care; nursing time devoted to patient position changes; dressing products; patient support devices; antibiotics; room charges for nursing home care; doctor visits for nursing home and home care patients; surgical debridement for nursing home and home care patients; hospital admissions for medical treatment for pressure sores; admissions for surgical treatment for pressure sores; and additional costs for hospital stays when patients who are admitted for other diagnoses develop sores. These cost drivers may be useful to health-care providers in developing cost-effective strategies for treating and preventing pressure sores.     

Computer-Aided Healthcare Facility Management

The decision-making process in the field of health-care facility management is multifaceted and encompasses many different areas, including maintenance, performance, risk, operations, and development. Information and communications technologies are perceived as the interface that integrates these topics. The main objective of this research is to develop a decision-support system based on core parameters affecting the performance of health-care facilities. This paper presents the preliminary development of a quantitative integrated health-care facility management model, subdivided into the following three interfaces: input, reasoning evaluator and predictor, and output. The model proposes the following five modules: maintenance, performance and risk, energy and operations, business management, and development. It offers projection of maintenance costs, performance, and risk of built facilities in the health-care sector. The model hypotheses are that age, occupancy, and environment affect the maintenance of the facility. These factors are quantitatively developed and analyzed for performance-based maintenance planning, employing an occupancy coefficient and a projection of performance indicator. Simulations of the facility coefficient for different combinations of occupancy and environment reveal that the occupancy level is a major factor that causes an augmentation of more than 18% in the allocation of resources for maintenance compared with standard occupancy. Prediction of the performance score of a building is carried out using a nonlinear pattern for the structural components and linear patterns for the rest of the components.     

Biochemical mechanisms of the toxic effect of oxalates

Australian nursing is undergoing major changes in practice, education and research in a climate of burgeoning health-care costs, and changing priorities and service directions. The government is searching for new ways to deliver services that are appropriate and equitable while focusing on containing costs. These are signs that it is an opportune time for nurses to test new roles, and one suggested way to provide extra cost-effective service is through the use of nurse practitioners. In order to improve the delivery of mental health services, the nurse practitioner specializing in mental health can provide a link between the community and the primary care provided by general practitioners. A proposed model for nurse practitioners in mental health is presented as a means of bridging this gap.     

Review of applying implant-magnetic attachments to oral and maxillofacial prostheses]

The Postanesthesia Care Unit (PACU) is an area of high risk for the transmission of Mycobacterium tuberculosis. The Centers for Disease Control (CDC) have recommended administrative controls, engineering controls, and personal protection devices to reduce the risks; nevertheless, perianesthesia nurses inhale airborne pathogens. The CDC guidelines are enforced by the Occupational Safety and Health Administration (OSHA). If an exposure occurs, the health-care facility has an OSHA-mandated course of action. The cost of follow-up of exposed persons can be high, depending on the patient census of the PACU at the time of unprotected exposure. This report presents the CDC guidelines for follow-up of exposure and costs based on typical surgical volumes and admission patterns for a large hospital with 10 thousand or more annual surgical procedures.     

Direct medical costs of coronary artery disease in the United States

To generate current incidence-based estimates of the direct medical costs of coronary artery disease (CAD) in the United States, a Markov model of the economic costs of CAD-related medical care was developed. Risks of initial and subsequent CAD events (sudden CAD death, fatal/nonfatal acute myocardial infarction [AMI], unstable angina, and stable angina) were estimated using new Framingham Heart Study risk equations and population risk profiles derived from national survey data. Costs were assumed to be those related to treatment of initial and subsequent CAD events ("event-related") and follow-up care ("nonevent-related"), respectively. Cost estimates were derived primarily from national public-use databases. First-year direct medical costs of treating CAD events are estimated to be $17,532 for fatal AMI, $15,540 for nonfatal AMI, $2,569 for stable angina, $12,058 for unstable angina, and $713 for sudden CAD death. Nonevent-related direct costs of CAD treatment are estimated to be $1,051 annually. The annual incidence of CAD in the United States is estimated at 616,900 cases, with first-year costs of treatment totaling $5.54 billion. Five- and 10-year cumulative costs in 1995 dollars for patients who are initially free of CAD are estimated at $9.2 billion and $16.5 billion, respectively; for all patients with CAD, these costs are estimated to be $71.5 billion and $126.6 billion, respectively. The direct medical costs of CAD create a large economic burden for the United States health-care system.     

Clinical economics review: irritable bowel syndrome

The ubiquitous nature of irritable bowel syndrome (IBS), coupled with a lack of good treatment options, has created the impression that the condition must represent a large drain on health-care resources. The literature certainly appears to support this view but is largely based on patients seen in referral centres (10-15%) and it may not be appropriate to extrapolate these data to the IBS population as a whole (85-90%). In addition to reviewing such literature that exists on the economics of IBS, this paper contains some new data, which suggest that the direct costs of the condition, certainly in the UK, may not be quite as high as has previously been assumed. This may be partly due to factors such as the low cost of the drugs used to treat the condition and the tendency for many patients to stop consulting because of disenchantment with the inadequacies of current therapy. Conversely, the indirect and intangible costs of the disorder appear to be much greater, but these burdens obviously do not have such an impact on those responsible for purchasing and providing health care for IBS sufferers. Paradoxically, if a new, effective therapy for IBS were forthcoming, the situation could change dramatically, especially if it involved a new drug. Any such agent would inevitably be more expensive than anything available today, leading to a potentially dramatic escalation in the direct costs of this disorder.     

Psychology as a Health-Care Profession: Implications for training.

This article places a magnifying glass on psychology's current training realities in the context of global health developments, particularly those of the Canadian health-care system. The authors argue that curriculum review and revision is needed to solidify psychology as a true health care profession; such a review should be proactive and must consider the likely changes in our overall health-care system. In preparing for anticipated changes in health care, it is proposed that curricula modifications be made to better reflect how psychology can contribute (in a broad fashion) to the health of Canadians. Two particular models for psychology's future role are offered for discussion: a) a modified, comprehensive parallel/vertical model that sees psychologists similar to other health-care providers; versus, b) a more innovative horizontal/cross-cutting model in which psychologists provide a unique blend of education, innovation, teaching, system consultation, prevention, as well as direct service provision, to patients with physical and mental health problems. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Update on primary osteoporosis

Osteoporosis is the most common bone disorder encountered in clinical practice. It is also one of the most important diseases facing our aging population. In the United States alone, an estimated 1.5 million fractures that occur annually are attributed to osteoporosis, and they account for an estimated $13 billion annually. With the projected increase in life expectancy for the global population, osteoporosis and osteoporosis-related fractures have the potential to become an even larger health-care problem in the future. This article focuses on the evaluation and treatment of primary osteoporosis in women.