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Biomedical subjects

B Hollingsworth

Publications and source records attributed to B Hollingsworth.

10 recordsLinked to original sources
PubMed2001

The efficiency of the delivery of neonatal care in the UK.

BACKGROUND: A recent paper in Journal of Public Health Medicine (O'Neill et al., 2000; 22(1): 108-115) used regression modelling to determine the average costs of neonatal care services for a sample of 49 units in the United Kingdom in 1990-1991, and concluded that economies of scale were present in the sample as a whole. Although this form of modelling is useful, analysis of the efficiency of production for individual units is also important. METHODS: Data envelopment analysis (DEA) was used to analyse the data set published by O'Neil et al., to determine technical efficiency of neonatal units, measuring efficiency compared with a benchmark efficient frontier, and estimating economies of scale for each unit. Potential cost savings if units were to operate efficiently are estimated. RESULTS: There is evidence of substantial levels of technical inefficiency. Economies of scale varied between units, with increasing returns in the 36 inefficient units, and mainly constant returns in the 13 efficient units. This suggests that the presence of technical inefficiency was as important as scale inefficiencies. Total cost savings, if all units were operating efficiently, are estimated at ł10.4 million, equivalent to 10 extra units producing 57,000 additional days of care. CONCLUSIONS: DEA is a technique of great potential value in analysing the efficiency of health care production. As well as inefficiencies in the production of neonatal care in the United Kingdom due to differences in the scale of production, there appears to have been considerable technical inefficiency, which was not due to differences in case mix. The potential cost savings from efficiency gains are large.

Data Interpretation, Statistical↗
PubMed1999

Efficiency. Measured response.

An analysis of the activity of 75 acute hospitals over the period 1991-96 using data envelopment analysis shows that, while overall productivity increased, the efficiency of individual hospitals did not. A small decrease in the efficiency of individual hospitals was found in the last four years studied. An analysis of quality of care over the same period suggests that gains in volume of services may have been at the expense of quality of care. The results suggest that incentives for increasing hospital efficiency have a one-off impact rather than a sustained effect.

Efficiency, Organizational↗
PubMed1999

The impact of the internal market on hospital efficiency, productivity and service quality.

In this paper we use non-parametric mathematical programming models to compute and decompose Malmquist indices of productivity and quality change, which are used to evaluate the reforms in the UK National Health Service in the early nineties. We focus on acute hospitals and we study them over the first five years of the reforms. The findings of the study indicate that there was a productivity slowdown in the first year after the reforms but productivity progress in the subsequent years and thus, overall there was a net gain in productivity over the entire period considered. Productivity trends were dominated by technical change rather than hospital relative efficiency changes, as hospitals were already largely relatively efficient at the time of the introduction of the reforms. In fact, over the last four years in the period studied there was small relative efficiency regress and this does not bear out the argument that the reforms would increase hospital efficiency. The productivity changes are similar when service quality is incorporated in the analysis but the magnitude of these changes diminishes. Quality of service followed different trends to productivity change and this may have been the price for the productivity gains achieved.

Diagnosis-Related Groups↗
PubMed1999

Efficiency measurement of health care: a review of non-parametric methods and applications.

There has been increasing interest in measuring the productive performance of health care services, since the mid-1980s. This paper reviews this literature and, in particular, the concept and measurement of efficiency and productivity. Concerning measurement, we focus on the use of Data Envelopment Analysis (DEA), a technique particularly appropriate when multiple outputs are produced from multiple inputs. Applications to hospitals and to the wider context of general health care are reviewed and the empirical evidence from both the USA and Europe (EU) is that public rather than private provision is more efficient.

Cost-Benefit Analysis↗
PubMed1999

Family and client perspectives on alternative residential settings for persons with severe mental illness.

OBJECTIVE: The housing preferences of persons with severe mental illness living in three types of community residences were examined, as were their perceptions of problems in these settings and the relationships between clients' and family members' housing preferences and perceptions of problems. METHODS: A closed-ended questionnaire was developed to gather demographic and diagnostic data and information about housing preferences and seven categories of service-related problems. It was completed by clients who lived in group settings with 24-hour on-site staff, in supported housing with on-site visits by staff, and in homes or apartments with no on-site professional services. Questionnaires were returned by 129 family members and 180 clients. RESULTS: Clients who lived in group settings were significantly more likely to be older, less educated, unemployed, and diagnosed as having schizophrenia than clients in other settings. Although a larger proportion of family members than clients preferred housing with more support, for both families and clients a statistically significant association was found between current and preferred residence. A strong and significant correlation was found between clients' and family members' perceptions of problems, which included stress on the family and clients' social isolation and relapse to illness. For clients who lived independently, a significantly greater proportion of both clients and families reported that social isolation was a problem. CONCLUSIONS: Although supported housing works well for some individuals, a continued need exists for an array of housing with varying levels of structure. The results suggest that clients and families identify the same problems as priorities.

Adult↗
PubMedDate not supplied

The efficiency of Scottish acute hospitals: an application of data envelopment analysis.

Measurement of the efficiency of health services would aid the promotion of a better allocation of health care resources. Economic analysis suggests a number of ways of defining and measuring efficiency. However, this rarely informs measures used in health service management. This paper looks at the potential for the use in the United Kingdom's National Health Service of the linear programming based method of data envelopment analysis (DEA). DEA is applied to data from 75 UK acute hospitals. The results demonstrate the capacity of DEA to produce a user-friendly array of results, based on sound theoretical underpinnings. These range from the measurement of relative efficiencies to quantified suggestions as to how hospitals may improve efficiency, by examining both their own efficiency and that of comparable units. Information is provided both about individual hospitals and the sample as a whole. DEA is also able to distinguish between hospitals demonstrating differing returns to scale. Our findings suggest that, although still very much under development, DEA is usable and, given the weakness of current means of measuring efficiency in the National Health Service, that DEA has a strong claim for further consideration.

Data Interpretation, Statistical↗