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K Tolley

Publications and source records attributed to K Tolley.

31 records · Page 2Linked to original sources
PubMed1995

AIDS scenarios for The Netherlands; the economic impact on hospitals.

OBJECTIVE: To assess the economic impact of HIV/AIDS on the health care system in The Netherlands. DATA AND METHODS: Two types of data are used: (i) routine surveillance data on AIDS incidence and (ii) information on hospital resource utilisation and corresponding monetary costs. Progression of disease is modelled using a multi-stage model, with stages corresponding to clinical classifications and to different phases of health care need. Economic impact is analysed for all stages in three scenarios: the reference and two alternative scenarios. RESULTS: In the year 2000 hospital bed need would reach 220 beds if yearly new HIV infections in the 1990s remain at the level estimated for the end of the 1980s, and if the intensity of hospital care remains constant. A minimum need of 125 beds is projected if no new HIV infections occur in the 1990s. Hospital costs in 1993 are estimated to amount to 33.8 million ECUs. Scenarios indicate a range of 26.7-50.7 million ECUs for the year 2000 (price level: 1993). The proportion of the costs of hospital inpatient care and cure in total hospital costs increases, whereas the proportion for outpatient services decreases. CONCLUSIONS: Projected hospital bed need of 125-220 for HIV/AIDS in the year 2000 is limited compared to the projections for coronary heart disease and stroke, but approaches that for lung cancer, pneumonia and diabetes. We estimate hospital costs to have been 85% of total health care costs for HIV/AIDS in 1993. In 1993, the estimated proportions in hospital costs are 41% for inpatient care, 20% for inpatient cure and 39% for outpatient facilities. Our scenarios indicate a decreasing share of outpatient costs--possibly to 30% of total hospital costs for HIV/AIDS in 2000--illustrating the growing relative importance of the AIDS stage for the hospital costs. We project hospital costs for HIV/AIDS in 2000 to reach up to 0.53% of projected hospital costs for all diseases. A present value of 38 million ECUs (23%) of hospital costs projected in the reference scenario might be avoidable, during the period 1994-2000. However, with unchanged treatment patterns a present value of 127 million ECUs for hospital costs during the same period is projected to represent unavoidable costs (discount rate: 5%). In The Netherlands, data needs in the field of economic impact assessment of HIV/AIDS especially refer to registrations of non-hospital outpatient resource utilisation and costs.

Acquired Immunodeficiency Syndrome↗
PubMed1995

Communication aids for the speech impaired. Cost and quality-of-life outcomes of assessment programs provided by specialist Communication Aids Centers in the United Kingdom.

An evaluation was conducted of the approaches, costs, and quality-of-life outcomes associated with communication aid assessment programs for the speech-impaired provided by specialist Communication Aids Centres (CACs) in the United Kingdom. The average costs of CAC assessment programs was 410 pounds per client, which is not excessive. There was evidence of moderate quality-of-life benefits from clients' use of the recommended aids.

Adolescent↗
PubMed1993

Screen test.

Explore the source record for details and available documents.

AIDS Serodiagnosis↗
PubMed1993

The treatment and care costs of people with HIV infection or AIDS: development of a standardised cost framework for Europe.

A number of European studies have attempted to assess the treatment and care costs of people with HIV infection or AIDS. However, because of the different methods used, the various cost estimates produced are difficult to compare. This paper reviews several European HIV-AIDS costs studies and outlines the differences in methods used and where better approaches to cost estimation could have been adopted. The application of a standardised cost framework to new cost studies would improve the basis for making cost comparisons of models of care in different sites and countries and the identification of actual (rather than methodological) variations in costs across sites. The final part of the paper provides a discussion of the development and application of a standardised framework for assessment of the costs of HIV-AIDS treatment and care in Europe.

Acquired Immunodeficiency Syndrome↗
PubMed1993

Economic impact of the AIDS epidemic in the European Community: towards multinational scenarios on hospital care and costs.

OBJECTIVE: To underpin multinational public-health HIV/AIDS strategy planning in the European Community (EC) by integrating national studies on HIV/AIDS in scenario analysis. METHOD: Three types of data are used: routine surveillance data, information on disease progression and observational studies on the economic impact. The HIV/AIDS epidemic is simulated using two models (MIDAS and PC-Based AIDS Scenarios). Selected simulations, consistent with surveillance data, are connected to economic impact (hospital-bed needs and annual hospital costs for AIDS patients). Parameter values expressing per person-year economic impacts are derived from a structured review of publications on economic aspects of AIDS. RESULTS: Evaluation of published studies on hospital resource use and costs in EC countries shows that there are significant differences between both countries and studies, even after conversion to similar measures (for example, using purchasing power parities). These differences are partly due to factors such as the composition of the patient population. Differences in methodology may also have influenced the results. Economic impact is analysed for combinations of three factors; survival time after AIDS diagnosis, hospital inpatient days needed per person-year and corresponding hospital costs per person-year. All scenarios indicate 1995 hospital-bed needs above the 1990 level of 5400 beds. Hospital cost projections for 1995 vary (up to US$1050 million). CONCLUSIONS: (1) For economic impact assessment, there are important gaps in epidemiological and economic data, and in the methods for linking these. (2) Standardization of studies on the resource use and costs of HIV/AIDS is necessary to provide a sound basis for multinational scenarios. (3) Preliminary multinational scenarios show that by 1995 hospital-bed needs for AIDS might reach 0.45% of all hospital beds available in the EC, and that hospital cost projections for AIDS in that year will range from 0.15% to 0.30% of EC health-care expenditure.

Acquired Immunodeficiency Syndrome↗
PubMed1993

How do communication aid centres provide services to their clients?

A survey of the functioning of the six communication aid centres (CACs) in England and Wales was undertaken. All CACs are specialist units drawing clients from a wide area of the country which means that referrals are more likely to come from outside, rather than from within the districts in which the CACs are located. All CACs have developed individual assessment procedures, with some CACs undertaking continuous assessment of clients, and others recommending an aid after a single session. Funding of aids was often a problem because CACs were only able to recommend aid provision and did not supply them; their stocks of aids were used in assessment sessions or for interim loan to clients until a definitive aid had been acquired. CAC staff engaged in a variety of other functions including the organisation of courses, acting as an advice and information service, and undertaking research.

Communication Devices for People with Disabilities↗
PubMed1993

Evaluation of Communication Aid Centres in England and Wales.

This paper reports the findings of an evaluation (funded by the Department of Health) of six Communication Aid Centres established in 1983. The evaluation was undertaken to assess the effectiveness of these Centres in meeting their set objectives, and to examine service costs and client satisfaction. The findings show that the work of each Centre was effective in meeting its stated objectives, but that the work of individual Centres reflected its own specialised interests. Two problems with current funding arrangements were highlighted. First, the need to replace the original funding by locally based finance, and second, the funding of communication aids for clients. The findings also show that the specialist service provided by these Centres can be managed at costs per person assessed at, or below, non-specialist services in health districts. Client satisfaction with the services provided by the Centres was high.

Communication Devices for People with Disabilities↗
PubMed1992

An economic evaluation of home-care assistance for AIDS patients: a pilot study in a town in northern Italy.

OBJECTIVE: To evaluate the costs and cost-effectiveness of home-care assistance (HCA) as an alternative to hospital-based care only for patients with AIDS (PWA). DESIGN: A 6-month prospective study. Use of resources by a control group of PWA receiving ordinary hospital-based care (OC group) was compared with that by a random group of PWA who, in addition to hospital care, were also receiving home care (HC group). SETTING: Home- and hospital-based care for PWA in Vicenza, Italy. PATIENTS: HC group selection was based on eligibility criteria for severity of illness, home location and economic and family support. Ten of the PWA satisfying all eligibility criteria were randomly allocated to the HC group. The control group consisted of 32 PWA lacking one or more of the eligibility criteria. INTERVENTION: HCA involved the provision of palliative care for PWA by a multidisciplinary team of caregivers. Hospital-based services covered inpatient and outpatient services. MAIN OUTCOME MEASURE: The health benefits for HC and OC groups using a quantitative quality of life measure (the Quality of Well-Being Scale). RESULTS: Overall health-care cost savings of 6-7%, relative to the OC group, were predicted for the HC group. Costs per well week were estimated at US$482 for the HC group and US$791 for the OC group. CONCLUSION: Home-care assistance appears to be a cost-effective strategy for the treatment and care of PWA if strict eligibility criteria are adhered to.

Acquired Immunodeficiency Syndrome↗
PubMed1992

Discounting of health benefits in the pharmacoeconomic analysis of drug therapies: an issue for debate?

In most economic evaluations, future monetary costs and benefits and future health benefits are discounted at the same rate. The purpose of this article is to question such current practice. The primary reason behind discounting costs and benefits is to allow for individuals' preferences over the timing of such events, i.e. to represent social time preference. We argue that the social time preference rate for health benefits is unlikely to be the same as that for monetary costs and benefits. The results of a sensitivity analysis of pharmacoeconomic analyses of drug treatments for hypertension illustrate how the choice of discount rate can affect the conclusions. As no definite conclusions can be drawn regarding the magnitude of the discount rate for health benefits, we recommend that analysts conduct sensitivity analyses employing differential discount rates for health benefits as well as monetary costs and benefits.

Antihypertensive Agents↗
PubMed1991

Identification of alcohol-related problems in a general hospital setting: a cost-effectiveness evaluation.

Alcohol is a major cause of morbidity and mortality. The prevention of alcohol problems would result in significant savings to the NHS and society. Screening is an important step in preventing problems. This study examines the costs of screening patients for alcohol problems. Over a 21-month period doctors, nurses and a specialist worker screened medical and orthopaedic admissions to the York District Hospital. A cost-effectiveness analysis of screening data was carried out. Costs were measured by time taken to screen and the relative costs of employing different occupational groups. Effects included the screening rates of each occupational group and those identified as at risk. Results suggested a greater positive case identification rate could be achieved by employing a specialist worker, but at greater cost. The cost-effectiveness evaluation helps clarify the resource consequences of a screening programme and can be a useful aid in the decision-making process.

Alcoholism↗