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Biomedical subjects

A Maynard

Publications and source records attributed to A Maynard.

At least 37 records · Page 2Linked to original sources
PubMed1987

Regional distribution of family practitioner services: implications for National Health Service equity and efficiency.

In this study the total expenditure on family practitioner services in England was analysed in terms of its distribution between National Health Service regions. Expenditure was then allocated on the basis of estimated regional needs, taking into account the demographic mix of the population and the differentials in health between regions. A comparison between the two regional distributions highlighted the inequalities and inefficiencies in the current system of financing and providing family practitioner services. A coordinated approach to the planning of the separate elements of NHS provision is required which recognizes the interface between primary and secondary health care.

Family Practice↗
PubMed1986

Public and private sector interactions: an economic perspective.

The debate about the public-private mix for health care has been dominated by rhetoric and the failure to evaluate the characteristics of the outcomes of public and private health care systems and to relate these to policy targets. After a brief analysis of the competing, liberal (conservative) and collectivist (socialist), objectives, the nature of the private health care sector in Britain is described and it is shown that growth has faltered due to cost containment problems. This outcome is the product of characteristics of the private health care system, paralleled precisely in the NHS: asymmetry information, monopoly power, moral hazard and third party pays. The final section discusses briefly some remedies for the inefficient and inequitable outcomes which are seen in all health care markets and it is argued that competition within public and private health care systems may enable each system type to achieve its own particular objectives more efficiently.

Costs and Cost Analysis↗
PubMed1986

Determining value for money in day hospital care for the elderly.

This paper describes how a prospective evaluation of the costs and effectiveness of day hospital care for the elderly and its alternatives could be undertaken. The number of day hospitals for the elderly has grown from zero to slightly over 300 in just over 20 years. Despite this there is no study in the existing literature which gives an indication of whether day hospitals provide a reasonable return on this substantial investment. The best way of determining whether day hospitals are a better investment than alternative modes of care would be a randomized controlled trial involving comparison of subgroups of day hospital patients against similar subgroups utilizing alternative modes of care, the costing of each patient's consumption of services within the treatment mode in which they commence the study plus any subsequent use of other services over a predetermined time period, the collection of clinical, social and psychological outcome data (including data on dependency) for each subgroup before, during and at the end of the study period, and some measure of patients' and relatives' satisfaction with the treatment received.

Aged↗
PubMed1985

Estimation of life years lost from alcohol-related premature death.

This paper presents estimates of life years and working years lost from alcohol-related premature death in 1983. It is then suggested that since lives saved or changes in the quality of life are outcomes of health care policies, measures of the value of life and quality of life years saved are needed for economic evaluation and efficient decision-making. Three methods of valuing life are outlined and ways of measuring the quality of life years gained from health care interventions are discussed. These methods are still at an early stage of development and are intrinsically complex and contentious. Nevertheless, it is argued that all outcomes of health policies need to be measured in order to make more efficient health care decisions. The estimate of life years lost from alcohol-related premature death presented in this paper is one indicator of the magnitude of this aspect of social cost. An important and natural extension is to assess the outcomes of policies aimed at reducing the number of premature deaths. Such research would greatly improve our knowledge of alcohol misuse and the effects of policies used to alleviate its associated problems.

Adolescent↗
PubMed1979

Failure of long surviving, passively enhanced kidney allografts to provoke T-dependent alloimmunity. I. Retransplantation of (AS X AUG)F1 kidneys into secondary AS recipients.

Long survival of (AS X AUG)F1 rat kidney allografts in AS recipients was induced by passive enhancement with AS anti-AUG antiserum at the time of grafting. After 1-3 mo, the kidney allografts were transferred to second AS recipients, either naive or sensitized against AUG tissue. Naive second recipients did not reject the grafts acutely and failed to mount T-dependent immunity against AUG targets. When later challenged with spleen cells carrying the AUG haplotype, the naive second AS recipients showed strong IgM, IgG, and cytotoxic T-cell responses after grafting, and the kidneys were rapidly destroyed by immune rejection in all but one rat. It is concluded that long-surviving kidney allografts fail to activate helper T cells and induce in naive second recipients the same state of unresponsiveness observed in the first recipient.

Animals↗
PubMed1979

Failure of long surviving, passively enhanced kidney allografts to provoke T-dependent alloimmunity. II. Retransplantation of (AS X AUG)F1 kidneys from AS primary recipients into (AS X WF)F1 secondary hosts.

Long surviving, passively enhanced (AS X AUG)F1 kidneys carried by AS recipients were retransplanted into (AS X WF)F1 second hosts. Acute graft rejection did not occur. Only one of six secondary recipients mounted a significant T-dependent IgG lymphocytotoxic antibody response. In all six, generation of cytotoxic T cells was markedly slower and depressed. These results are compatible with the hypothesis that kidney parenchyma, although carrying major histocompatibility complex specificity is able to induce T-independent but not T-dependent alloimmunity. A corollary is that passenger cells are responsible for exciting the T-dependent allimmune response normally observed after grafing. The practical difficulty of eliminating all T-dependent immunogenicity from (AS X AUG)F1 kidneys was emphasized by the observation that a 3-d residence in an intermediate AS recipient was insufficient time to prevent acute graft rejection after retransplantation.

Animals↗