converge · Decision Making · 480–1440 min · 1-5 people · low energy
Cost-Utility Analysis
Cost-Utility Analysis (CUA) is a specialized form of cost-effectiveness analysis that incorporates individual preferences or utilities into the assessment of outcomes. It provides a comprehensive measure of value based on how people perceive the benefits of an intervention.
When to use Cost-Utility Analysis
Use when needing to account for individual preferences and values in the evaluation of health or social programs, especially when quality of life is a key outcome.
What it solves
Difficulty in capturing the subjective value of program outcomes; needing a way to incorporate individual preferences into the analysis.
How to run Cost-Utility Analysis, step by step
- Define the objective and identify alternative interventions (120 min)
- Measure the costs of each intervention (120 min)
- Elicit individual preferences or utilities for the outcomes of each intervention (240 min)
- Calculate the cost-utility ratio for each intervention (60 min)
- Compare the cost-utility ratios and identify the most efficient option (30 min)
- Conduct sensitivity analysis to assess the impact of uncertainty (30 min)
Materials needed
- Data on costs
- Utility elicitation tools (e.g., questionnaires)
- Spreadsheet software
- Sensitivity analysis tools
Facilitator tips
- Use appropriate utility elicitation methods.
- Ensure the utility measures are reliable and valid.
- Conduct sensitivity analysis to assess the robustness of the results.
Common pitfalls
- Difficulty in eliciting accurate utility values; use validated instruments.
- Bias in utility elicitation; use trained interviewers.
Variations
- Quality-Adjusted Life Years (QALYs)
- Disability-Adjusted Life Years (DALYs)
Running it online or hybrid
Data collection and analysis can be done remotely, with findings presented and discussed via video conference.
What it produces
A report outlining the costs, utilities, and cost-utility ratios of the different interventions.
Origin
Adapted from BetterEvaluation — source
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