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Biomedical subjects

C M Lay

Publications and source records attributed to C M Lay.

9 recordsLinked to original sources

Responses of Canada's health care management education programs to health care reform initiatives.

Canada's provincial health care systems have been experiencing significant changes, mostly through horizontal integration achieved by merging hospitals, and, in a few cases, through vertical integration of public health, long term care, home care and hospital services. The government motivation for forcing these changes seems to have been primarily financial. In a few cases, the integration seems to have resulted in a stable and successful outcome, but, in most others, there has been destabilization, and in some, there has been chaos. The question posed in this research was how the five accredited Canadian graduate programs in health care management were responding to these changes. Two of the programs have recently made major changes in structure and/or delivery processes, following careful examination of their perceived environments. One has rationalized by subdividing courses. Another is repatriating courses from the business school in order to achieve more health-related content. Four of the five programs have added a number of courses in the last few years, or plan to do so in the next year or two, either because of accreditation criteria or student or faculty interest. The program directors viewed the educational requirements for clinicians and non-clinicians as being identical. In spite of the major structural changes, and the resulting destabilization of the health care organizations (and even governments), none of the programs emphasized the changes as factors in their plans for program changes. They expressed some concern about the possibility of fads as opposed to significant changes. It may be that these changes are dealt with in the content of individual courses. This aspect was not examined by the survey nor by interviews with the directors. Each of the programs has emphasized its own niche, with no consensus about changes required.

Canada↗

A stakeholder's communication approach for balancing hospital information systems investment priorities.

The Stakeholders Communication Approach is aimed at supporting the decision process in the choice of information systems (IS) applications at the start of a hospital IS planning cycle. It promotes discussion among senior management, key stakeholders, IS Department management, end users and the Accounting Department using specific tools and a negotiation process. The IS applications portfolio profile allows visualizing the hospital's strategic position and directions for development of IS. End users' responses to a questionnaire give a measure of "user functional value added" (UFVA) to inform management about the effectiveness and usefulness of the systems implemented. Stakeholders' evaluation of recently completed IS applications uses UFVA and cost, both separately and combined, along with assessment of strategic changes, to edify the priority-balancing process for deciding on investments in further IS applications.

Canada↗

Linking cost control measures to health care services by using activity-based information.

Canada's health care institutions are under pressure to limit expenditures, maintain or increase productivity, and assimilate new technology. Even though more than 75% of hospital operating expenditures are controllable, according to a study by the Economic Council of Canada, cost systems are needed to provided essential management information. The new Canadian Management Information System (MIS) Guidelines for health care are designed to provide accurate cost measurement of patient treatment and to help managers evaluate the impact of planned program changes on areas of operational responsibility. Other potential benefits of implementing the MIS guidelines include correcting dysfunctional funding of health care units with benchmarking and setting high reporting standards for resource use at the patient level (MIS, 1991). This paper focuses on one important aspect of bringing these costs under control by examining the relation between cost deviations (variances) and underlying cost drivers. Our discussion will lead to the conclusion that incompatibility of DRG methodology and traditional cost accounting models may be an important source of cost variability within diagnostically-related disease groupings.

Canada↗

Diagnosing strategic performance of the hospital information systems planning cycle.

Hospital information systems planning (HISP) involves large expenditures. Often the evaluation of its performance is unstructured, giving no direction for future strategic choices for information systems (IS) development. This article formulates the challenge facing senior management when it must define priorities for the next IS planning cycle. New IS applications are selected to enhance the IS portfolio profile and the users' functionality, taking account of the past and anticipated response to resources invested. A methodology, new tools, and analyses for conducting the diagnosis of the last planning cycle are described.

Canada↗

Cost of coronary artery bypass surgery: a pilot study.

The increasing concern about the high cost of health care led the authors to conduct a pilot study on the overall cost and cost variability for patients who underwent coronary artery bypass grafting. They reviewed the charts of 50 randomly selected patients to determine actual costs of catheterization and bypass grafting. Four patients had single-vessel disease, 12 double- and 34 triple-vessel disease and 13 had moderate to severe impairment of ventricular function. The length of hospital stay ranged from 8 to 43 days (mean 16.5 days). The duration of stay in the recovery room and intensive care unit ranged from 21 to 356 hours (mean 91.6 hours). Operative time ranged from 2 to 6.5 hours (mean 3.95 hours). Using several accepted cost-allocation methods, the authors developed a valid, complete breakdown of clinical and nonclinical costs. Total cost was directly related to the length of hospital stay, left ventricular function, secondary diagnosis and number of diseased vessels. Further studies will address clinical factors related to cost and cost effectiveness of coronary artery bypass grafting as opposed to other forms of treatment for coronary artery disease.

Adult↗

Budgeting and controllable cost variances. The case of multiple diagnoses, multiple services, and multiple resources.

This paper examines an unfavorable cost variance in an institution which employs multiple resources to provide stay specific and ancillary services to patients presenting multiple diagnoses. It partitions the difference between actual and expected costs into components that are the responsibility of an identifiable individual or group of individuals. The analysis demonstrates that the components comprising an unfavorable cost variance are attributable to factor prices, the use of real resources, the mix of patients, and the composition of care provided by the institution. In addition, the interactive effects of these factors are also identified.

Budgets↗