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PubMed2003

Community exercise program use and changes in healthcare costs for older adults.

BACKGROUND: Regular exercise is associated with many health benefits. Community-based exercise programs may increase exercise participation, but little is known about cost implications. METHOD: A retrospective, matched cohort study was conducted to determine if changes in healthcare costs for Medicare-eligible adults who choose to participate in a community-based exercise program were different from similar individuals who did not participate. Exercise program participants included 1114 adults aged > or = 65 years, who were continuously enrolled in Group Health Cooperative of Puget Sound (GHC) between October 1, 1997 and December 31, 2000 and who participated in the Lifetime Fitness (exercise) Program Copyright (LFP) at least once; three GHC enrollees who never attended LFP were randomly selected as controls for each participant by matching on age and gender. Cost and utilization estimates from GHC administrative data for the time from LFP enrollment to December 31, 2000 were compared using multivariable regression models. RESULTS: The average increase in annual total healthcare costs was less in participants compared to controls (+642 dollars vs +1175 dollars; p=0.05). After adjusting for differences in age, gender, enrollment date, comorbidity index, and pre-exposure cost and utilization levels, total healthcare costs for participants were 94.1% (95% confidence interval [CI], 85.6%-103.5%) of control costs. However, for participants who attended the exercise program at an average rate of > or = 1 visit weekly, total adjusted follow-up costs were 79.3% (95% CI, 71.3%-88.2%) of controls. CONCLUSIONS: Including a community exercise program as a health insurance benefit shows promise as a strategy for helping some Medicare-eligible adults to improve their health through exercise.

Aged↗
PubMed2005

Risk aversion and uncertainty in cost-effectiveness analysis: the expected-utility, moment-generating function approach.

The availability of patient-level data from clinical trials has spurred a lot of interest in developing methods for quantifying and presenting uncertainty in cost-effectiveness analysis (CEA). Although the majority has focused on developing methods for using sample data to estimate a confidence interval for an incremental cost-effectiveness ratio (ICER), a small strand of the literature has emphasized the importance of incorporating risk preferences and the trade-off between the mean and the variance of returns to investment in health and medicine (mean-variance analysis). This paper shows how the exponential utility-moment-generating function approach is a natural extension to this branch of the literature for modelling choices from healthcare interventions with uncertain costs and effects. The paper assumes an exponential utility function, which implies constant absolute risk aversion, and is based on the fact that the expected value of this function results in a convenient expression that depends only on the moment-generating function of the random variables. The mean-variance approach is shown to be a special case of this more general framework. The paper characterizes the solution to the resource allocation problem using standard optimization techniques and derives the summary measure researchers need to estimate for each programme, when the assumption of risk neutrality does not hold, and compares it to the standard incremental cost-effectiveness ratio. The importance of choosing the correct distribution of costs and effects and the issues related to estimation of the parameters of the distribution are also discussed. An empirical example to illustrate the methods and concepts is provided.

Cost-Benefit Analysis↗
PubMed1998

Practice protocols, parameters, pathways, and guidelines: a review.

The evolution of clinical practice protocols is described within the context of its origins in utilization review and utilization management. Physician concerns and barriers to implementation, as well as the role of the Agency for Health Care Policy and Research (AHCPR) are discussed. An example of competing guidelines from the AHCPR and the American Psychiatric Association is described in detail. The available literature on cost savings related to utilization management and clinical guidelines is reviewed and summarized. With over 1,800 medical practice guidelines catalogued, practice protocols have become ubiquitous and continued research into their cost and impact on quality are needed.

Attitude of Health Personnel↗
PubMed2002

Profit opportunities still exist....in the operating room.

This piece is the first in a new series focused on improving profitability in the OR. Subsequent articles will present case studies, tools and best practices to help healthcare organizations improve resource management and increase profitability. The healthcare industry is at a financial impasse. While costs have increased, reimbursement has decreased. And just when the aging baby boomers are at the cusp of needing more care, the current nursing population is retiring, with too few new nurses to fill their shoes. Furthermore, healthcare organizations are experiencing the phenomenon of "profitless growth," a situation in which beds are full and resources appear to be fully utilized, yet profits are stagnant. Where can organizations focus to help close these gaps? The OR remains the single biggest opportunity. This project is a collaboration between McKesson Information Solutions and HFMA. The series will uncover hidden profit opportunities in the OR by focusing on three key areas: streamlining workflow, improving resource standardization and utilization, and integrating information and decision-making.

Financial Management, Hospital↗
PubMed1994

Cost containment: the Pacific. Japan.

The Japanese healthcare system is structured to provide universal healthcare access to the entire Japanese population via a constitutional guarantee. Increasing costs within the Japanese healthcare system are largely attributable to the country's rapidly aging population. Intensive care services are provided primarily in large tertiary care hospitals by a relatively small cadre of dedicated critical care physicians. Triage pressure is high in many Japanese hospitals due to a relatively small proportion of ICU beds. As a result, few patients are admitted to the ICU at low risk of adverse outcome or monitoring. Costs associated with providing critical care are poorly understood because of current hospital cost accounting systems. Critical care costs have only recently become an area of concern. Nevertheless, critical care physicians are taking steps to more fully understand severity of illness, clinical outcome, and utilization of resources in order to effectively guide healthcare policy and resource allocation decisions impacting Japanese critical care.

Accounting↗
PubMed2000

Aligning physician financial incentives in a mixed-payment environment.

Under a shadow-pricing approach to physician compensation, physicians who deliver healthcare services to a mix of fee-for-service (FFS) and capitated patients are compensated for services via a payment schedule that treats all patients as if they were capitated. By encouraging physicians to adopt the same care-management approach for all patients, shadow pricing helps a group practice prepare for a larger share of revenues to be derived from capitation, thereby making the organization more attractive to many managed care payers. An apparent drawback of shadow pricing is that it gives physicians an incentive to reduce FFS utilization, resulting in a loss of potential revenue to the healthcare organization. This loss can be strategically justified, however, as an investment in the organization's ability to remain viable under capitation and to retain patients for whom payment may shift from FFS to capitation. In developing a shadow-pricing compensation approach, healthcare organizations can include incentives that encourage physicians to meet specific utilization targets, establish review procedures to identify physicians who deviate from the targets, and account for differences in acuity levels among different physicians' patient panels.

Accounts Payable and Receivable↗
PubMed2005

Use of psychotherapy for depression in older adults.

OBJECTIVE: The authors examine national patterns in psychotherapy for older adults with a diagnosis of depression and analyze correlates of psychotherapy use that is consistent with Agency for Health Care Policy and Research guidelines for duration of treatment. METHOD: Linked Medicare claims and survey data from the 1992-1999 Medicare Current Beneficiary Survey were used. The data were merged with the Area Resource File to assess the effect of provider-supply influences on psychotherapy treatment. An episode-of-care framework approach was used to analyze psychotherapy use and treatment duration. Multiple logistic regression analysis was used to predict psychotherapy use and its consistency. RESULTS: The authors identified 2,025 episodes of depression treatment between 1992 and 1999. Overall, psychotherapy was used in 25% (N=474) of the episodes, with 68% of episodes with psychotherapy involving services received only from psychiatrists. (Percentages were weighted for the complex design of the Medicare Current Beneficiary Survey.) Use of psychotherapy was correlated with younger patient age, higher patient educational attainment, and availability of local psychotherapy providers. Among episodes in which psychotherapy was used, only a minority (33%, N=141) involved patients who remained in consistent treatment, defined as extending for at least two-thirds of the episode of depression. Availability of local providers was positively correlated with consistent psychotherapy use. In analyses with adjustment for provider-related factors, patients' socioeconomic and demographic characteristics did not affect the odds of receiving consistent psychotherapy. CONCLUSIONS: Use of psychotherapy remains uncommon among depressed older adults despite its widely acknowledged efficacy. Some of the disparities in psychotherapy utilization suggest supply-side barriers. Increasing the geographic availability of mental health care providers may be one way of increasing access to psychotherapy for depressed older adults.

Age Factors↗
PubMed1992

Physician extenders increase healthcare access.

To ensure rural residents access to primary care services, Saint Vincent Hospital and Health Center, Billings, MT, operates five physician-operated clinics, located between 8 and 81 miles from Billings. Two of the clinics are in communities that are not large enough to sustain a physician practice, so they are staffed by certified physician assistants (PA-Cs). Licensed and practicing with supervision of a physician, PAs provide a variety of patient care services in virtually every medical specialty and environment. One-third of the nation's PAs work in primary care health professional shortage areas, providing services comparable to those of a family practitioner. National studies reveal a high degree of satisfaction among both consumers and supervising physicians regarding the level of care provided by PAs. Professional liability claims against PAs are fewer than those against physicians, probably because of the higher degree of communication and attention patients receive as a result of the team approach. PAs can increase patient contact hours, decrease waiting times, and improve access to care overall. In addition, PA utilization is a cost-effective approach to healthcare delivery.

Community Health Centers↗
PubMed2006

Familiarity with, knowledge, and utilization of standardized outcome measures among physiotherapists in Nigeria.

Measurement tools that assess changes in patients' clinical status are called outcome measures and their integration into clinical practice promotes objective assessment and evidence-based practice. Healthcare providers' knowledge andfamiliarity with outcome measures are pertinent to their utilization. The purpose of this descriptive survey study was to determine the levels offamiliarity, knowledge and utilization of 16 standardized outcome measures (SOM) among physiotherapists in Nigeria. A 3-part questionnaire was administered (N = 236). Part 1 elicited demographic information, Part 2 assessedfamiliarity and utilization and Part 3 assessed knowledge of the SOM. Results indicated that over 60% of the respondents had never used and were not familiar with 14 out of the 16 SOM, indicating low levels of utilization and familiarity among respondents. Respondents' knowledge about the SOM was low (3.1 +/- 2.5), and correlated positively and significantly (p < 0.05) with their levels offamiliarity with and utilization of the SOM. Working experience had a positive influence on knowledge about SOM, but influence of work setting on familiarity, utilization, and knowledge about SOM was inconclusive. This study suggests that physiotherapists in Nigeria have poor knowledge, seldom utilize, and are unfamiliar with SOM and that the use of SOM should be promoted among them.

Disability Evaluation↗
PubMed1997

Prediction of the healthcare needs of persons with HIV/AIDS from preliminary health assessment information.

The authors present evidence on the utility of standard health assessment information (i.e. health status, behavioural, and sociodemographic characteristics) collected by nurses for predicting the psychosocial and physiological healthcare needs of persons with HIV/AIDS in four clinical settings. A cross-sectional descriptive design using 386 patients tested the predictive accuracy of 10 predictors against 8 criterion variables. Multiple correlation and regression analyses produced employment status and income level as statistically significant predictors of several types of psychosocial needs. Only one equation with employment, medical diagnosis, and income predicting Health Behaviours/Social Support was clinically significant.

Adult↗
PubMed2005

Factors related to vision care in an older adult cohort.

PURPOSE: This study provides cross-sectional data on eye care utilization in a community-based adult population. METHODS: Data are from a questionnaire administered during the 7-year follow-up of the Epidemiology of Hearing Loss Study in 2000 to 2002. Participants in the population-based Beaver Dam Eye Study were eligible for the Epidemiology of Hearing Loss Study, which began in 1997. The primary outcome was self-reported vision testing within the past year. RESULTS: Subject ages ranged from 55 to 99 years (n = 2433), and 60.4% were female. Fifty-three percent of subjects reported they had their vision tested in the past year. Diabetes was self-reported by 11.5% of subjects, and 70.9% of diabetic participants had their vision tested in the past year. A current hospitalization or health insurance plan was reported by 98.6% of subjects. In multivariate analyses, self-reported factors significantly associated with having a vision test in the past year were female gender (odds ratio [OR] = 1.27; 95% confidence interval [CI] 1.06-1.52), current use of refractive correction for distance (OR = 1.98; 95% CI 1.56-2.52), glaucoma (OR = 3.52; 95% CI 2.37-5.24), cataract surgery (OR = 1.57; 95% CI 1.21-2.03), age-related macular degeneration (ARMD) (OR = 1.74; 95% CI 1.22-2.47), diabetes (OR = 2.46; 95% CI 1.83-3.31), visiting a primary care practitioner for any reason in the past year (OR = 1.72; 95% CI 1.32-2.25), having a hearing test in the past year (OR = 1.79; 95% CI 1.40-2.28), and the cessation of driving because of poor vision (OR = 1.64; 95% CI 1.16-2.52). In participants 65 years of age or older, having private insurance was associated with increased odds (OR = 3.39, 95% CI 1.82-6.31) of vision testing in the past year. CONCLUSION: This study suggests that chronic ocular conditions, diabetes, health insurance beyond government entitlements, and the use of other healthcare services are associated with increased eye care utilization.

Aged↗
PubMed2006

Evaluation of a protocol to control utilization of B-type natriuretic peptide testing.

The Veterans Affairs (VA) Boston Healthcare System, Boston, MA, instituted a protocol limiting the number of B-type natriuretic peptide (BNP) assays to 1 per hospitalization or outpatient visit and requiring approval of the cardiology service for more than 1 because of a 3-fold monthly increase in BNP testing. Effectiveness of this protocol was assessed by studying BNP utilization for 6-month periods before and after institution of the protocol. Before: 1,886 assays in 752 patients; mean BNP assays per patient, 2.5; direct reagent cost, $33,948; 1 BNP assay in 57.3% (431) of patients; 321 patients with multiple and 204 patients with serial BNP requests. After: 782 assays (-58.5%) in 593 patients (-21.1%); mean BNP assays per patient, 1.3 (-48.0%); direct reagent cost, $14,076 (-58.5%); 1 BNP assay in 81.1% (481) of patients; 112 patients with multiple and 24 patients with serial BNP requests (-88.2%). The emergency department was the source of BNP assays in 15.4% of requests before compared with 58.1% after introduction of the protocol. The protocol with slight modifications has been adopted by other VA medical centers in New England and may serve as a model for other medical facilities seeking to control BNP utilization.

Cost-Benefit Analysis↗
PubMed1998

Docetaxel. A pharmacoeconomic review of its use in the treatment of metastatic breast cancer.

UNLABELLED: Advanced breast cancer has a poor prognosis (median duration of survival about 2 years); thus, treatment options are largely palliative. Recent studies with the taxoids docetaxel and paclitaxel suggest that these agents are effective second-line therapy in patients with metastatic breast cancer. Objective response rates range from 30 to 57% with docetaxel monotherapy in clinical trials in patients with advanced disease who had failed to respond to previous therapy, and the median time to disease progression ranges from 17 to 20 weeks. Currently available pharmacoeconomic data relating to docetaxel in the treatment of women with metastatic breast cancer include a cost-minimisation study and 3 cost-utility studies which relate to the UK, French and US healthcare systems. All analyses compared docetaxel with paclitaxel. Since no direct clinical comparisons of these 2 agents have been performed, model assumptions were based on available, rather than comparative, clinical data. The French model also considered vinorelbine monotherapy as a comparator. Considering direct costs only, costs associated with docetaxel ranged from < 0.3% less to 13% more than those of paclitaxel. When utilities were evaluated, docetaxel was associated with incremental gains versus paclitaxel of 33 and 75 additional days of quality-adjusted health in the UK and US studies, respectively, and 22 additional days of quality-adjusted progression-free survival (QPFS) in the French analysis. Thus, the incremental cost utility of docetaxel versus paclitaxel was an estimated Pounds 2431 per quality-adjusted life-year (QALY) in the UK analysis (1994 values) and US$8615 per QALY in the US analysis (1997 values). The French model found that docetaxel cost 700 French francs less for the extra days of QPFS (1993 costs). CONCLUSIONS: Cost-utility analyses, compiled in the absence of direct comparative data, show that docetaxel offers utility gains versus paclitaxel in the treatment of metastatic breast cancer. The incremental cost for these gains is within the accepted range for healthcare interventions.

Antineoplastic Agents, Phytogenic↗
PubMed2002

Health-related quality-of-life treatments for severe haemophilia: utility measurements using the Standard Gamble technique.

Prophylaxis for haemophilia improves outcomes, but at a substantial cost. Cost-utility analysis balances improvements seen in health-related quality of life (HRQoL) against costs, with the purpose of aiding healthcare decision-making. This analysis uses a measure of HRQoL known as utility. The objective of this study was to measure HRQoL (utility) values for states of health that result from on-demand therapy or prophylaxis. The HRQoL for different health states (including target joint bleeding, different intensities of prophylaxis, and indwelling intravenous catheters [ports]) was measured for healthy adults (n=30), parents of haemophilic children (n=30), and adults with haemophilia (n=28). Parents and patients rated health states similarly. Healthy adults gave the lowest ratings. The following rank, in order of HRQoL, was obtained: prophylaxis (low > medium > high) > on-demand therapy > prophylaxis with port> prophylaxis with infected port > on-demand therapy with development of a target joint. We conclude that: (1) haemophilia and its treatment reduce HRQoL; (2) prophylaxis is preferred to on-demand therapy; (3) intravenous ports substantially reduce HRQoL; (4) and an intravenous port to provide prophylaxis is preferable to on-demand therapy if a target joint develops.

Adult↗
PubMed2003

Internet pharmaceutical sales: attributes, concerns, and future forecast.

Internet pharmaceutical sales continue to skyrocket as healthcare providers and consumers are increasingly relying on the efficiencies and convenience that is available via such transactions. Managed care companies, increasing demands to reduce healthcare inefficiencies while maximizing the quality of patient care is a significant contributing factor to the expanding utilization and success of online pharmaceutical sales. However, with the expansion of Internet pharmaceutical sales, healthcare providers, pharmacy benefit management and insurance companies, and consumers realize new opportunities and risks. This paper will review the attributes and concerns associated with online pharmaceutical sales, discussing current and pending legislation intended to more effectively manage these parameters.

Commerce↗
PubMed2003

The surgical treatment of cancer: a comparison of resource utilization following procedures performed with a curative and palliative intent.

BACKGROUND: Costs associated with the provision of medical care continue to escalate. Therefore, providers must evaluate the cost-effectiveness and benefit to individual healthcare practices. The authors evaluated the immediate and short-term resource utilization needs of patients undergoing surgical intervention with curative or palliative intent. METHODS: Three hundred two patients undergoing surgery with therapeutic intent were observed from the time of admission for intervention until the time of death or until 6 months from the time of the surgical procedure. Surgeons preoperatively identified each case as either curative or palliative in intent. Demographic information, as well as the nature of all interactions with the cancer center, was recorded. RESULTS: Surgeons identified 58 (19%) procedures as palliative and 244 (81%) as curative in intent. Demographic characteristics between the two groups were similar, although recurrent or metastatic disease was more often present in palliative rather than curative patients (P = 0.0078) and palliative intent patients were more likely to have received previous therapy. During the 6-month period, 4690 encounters occurred with the cancer center. The mean number of encounters per patient in each group was similar, although curative intent patients were more likely to have visits with therapeutic intent including chemotherapy administration (P = 0.01), radiation (P = 0.003), or repeat surgical procedures (P = 0.006). In contrast, palliative patients were more likely to be admitted for management of symptoms (P = 0.0001) and had fewer hospital-free days than did curative patients (P = 0.0069). CONCLUSIONS: The average number of encounters for patients undergoing treatment of disease was not significantly different, suggesting that patients undergoing surgery with palliative intent do not require a greater amount of resources than curative intent patients. The nature of the interactions, however, was different, suggesting that resource needs are different and may need to be anticipated in the assessment of how better quality outcomes can be achieved in the palliative surgery setting.

Adolescent↗
PubMed2003

Identification of risk factors for future fracture in patients following distal forearm fracture.

The challenge for healthcare systems around the world is delivering timely preventative strategies to subjects most likely to develop fragility fractures. The success or failure of national campaigns will be determined at local level, and many studies to date have found under-utilization of osteoporosis treatment strategies due to reduced public and healthcare professional awareness. An important link between the at-risk patients and their appropriate therapy is their identification and assessment. In the context of a medium sized secondary care provider, this study examined the efficiency of a nurse-led service for assessing women following distal forearm fracture, looking for additional risk factors for future fracture and also looking at uptake of the assessment programme among the target population. Two hundred and two women, median (range) age 69 (50-91) years presented with distal forearm fracture over a 9-month period. Fifty-four subjects did not participate in the study: they were significantly older than those who did ( P<0.002). One hundred and forty-eight subjects underwent assessment of falls risk, future hip fracture risk and calcaneal ultrasound attenuation measurement: 107 attended for assessment at the hospital and 41 required a health professional to visit at their place of residence-the latter group were significantly older ( P<0.0002). Of 148 subjects assessed, 76 (51%) had one or more risk factors for a fall: these subjects were significantly older ( P<0.0002) and more likely to have required a home visit ( P<0.002). Twenty-seven (18%) were considered at risk of a future hip fracture: again they were older and more likely to have required a home visit ( P<0.0005). Ninety-one subjects (61%) had a calcaneal ultrasound attenuation T-score below -2.0, and were referred for bone densitometry: again, they were older ( P<0.0002) and more likely to have required a home visit ( P<0.05). Bone densitometry demonstrated osteoporosis in 47 (52%) of those with low attenuation, osteopenia in 31 and normal bone density in 13. Of 76 subjects deemed to be at risk of falls, 31 (41%) had osteoporosis demonstrated on bone densitometry and of those at risk of future hip fracture, 12 (44%) had osteoporosis. Only nine (22%) subjects who received home visits had no risk factors for falls or hip fracture and normal bone density, compared to 45 (42%) of those who attended hospital. This study has demonstrated that the efficiency of a program to assess additional risk of future fracture in a population who have already fractured may be influenced by where the assessment is delivered: it may be that the patients at greatest risk did not avail of the service.

Accidental Falls↗