Related Experiment Videos
[Cost benefit analysis of care of low-birth-weight infants]
K Shirasaya1, N Shimada, T Uemura
1Department of Preventive Medicine and Public Health, School of Medicine, Keio University.
Insights
This study introduces a cost-benefit model for low-birth-weight infant care, finding that enhanced survival rates are crucial for economic gain. Investment in care significantly impacts the economic efficiency of medical interventions for newborns.
Area of Science:
- Medical Economics
- Neonatal Care
- Health Policy
Context:
- Evaluating the economic efficiency of medical interventions is crucial for resource allocation.
- Low-birth-weight infants present unique challenges due to potential long-term healthcare needs.
- Traditional economic models can be adapted to assess the value of neonatal care.
Purpose:
- To develop and apply a cost-benefit analysis model for medical care of low-birth-weight infants.
- To determine the economic efficiency of interventions based on expected costs and lifetime earnings.
- To identify factors influencing the economic viability of neonatal care.
Summary:
- A cost-benefit model using expected value was developed to assess neonatal care efficiency.
- Calculations compared hospital and long-term care costs against the present value of lifetime earnings.
- The break-even point for very-low-birth-weight infants was approximately 800g, with sensitivity analyses highlighting the impact of discount rates and long-term care costs.
Impact:
- Findings suggest that investment in improving intact survival rates for very-low-birth-weight infants is essential for positive economic outcomes.
- The model provides a framework for healthcare providers and policymakers to evaluate the economic implications of neonatal care strategies.
- Further research is needed to refine cost estimations and long-term outcome assessments for comprehensive economic evaluation.
Abstract:
A model for cost-benefit analysis of medical care of low-birth-weight infants was proposed in order to evaluate its economic efficiency using the notion of an expected value, routinely used in economics. The expected cost and benefit when a low-birth-weight infant is born were calculated and compared. Cost includes the hospital charges and the charges for long-term care of a handicapped survivor. Benefit includes the present value of lifetime earnings. Benefit/Cost Ratio was selected as a criterion to determine efficiency, with values exceeding 1 representing the case where the expected benefit exceeds the expected cost, meaning a net economic gain. Actual values were substituted in the model for cost-benefit analysis of care of very-low-birth-weight infants. Benefit/Cost Ratios corresponding to various birth weights were calculated, and the break-even point was found to be about 800 g, which was consistent with several former reports. However sensitivity analysis indicated that Benefit/Cost Ratio was affected greatly when either the discount rate or charges for long-term care of a handicapped survivor was changed. A net economic loss would be attributable to the higher incidence of sequela corresponding to very-low-birth-weight, which would suggest that to enhance economic gain investment in care for increasing the rate of intact survivals is essential. Further study is required to define adequate values, and to determine the grade of handicap as well as lifetime earnings.