Cited by 87Health Systems, Economic Evaluations, Quality of LifeEvaluation and Performance AssessmentEconomic and Environmental Valuation

Modelling in economic evaluation

Kuntz, Karen M, Weinstein, Milton C·2001·Economic Evaluation in Health Care

Abstract

Economic evaluations depend on evidence on the costs and health effects of medical and public health interventions. This evidence can be derived from clinical trials, observational studies, meta-analysis, databases, administrative records and case reports. Because the evidence required on consequences and costs of interventions is never present in a single source, practitioners of cost-effectiveness analysis use analytical structures–or mathematical models–to synthesize data on the costs and benefits of alternative clinical strategies. These mathematical representations can be used to simulate a patient’s or a population’s life experience under a variety of intervention scenarios. A model synthesizes data from multiple sources by making explicit assumptions about the incidence and/or prognosis of a disease, the magnitude and duration of risks and benefits of prevention and/or treatment, the determinants of utilization of health-care resources, and of health-related quality-of-life. Of particular value to clinicians and policy makers, a model allows one to investigate how cost-effectiveness ratios might change if the values of key parameters in a model, which are often unobservable in primary data, are changed. Typical outputs from a model are life expectancy, quality-adjusted life expectancy, and lifetime costs.

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Crossref · 10.1093/oso/9780192631770.003.0007

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Authors
Kuntz, K. M., & Weinstein, M. C.
Venue
Economic Evaluation in Health Care
Published
2001-11-15
Pages
141-171
OpenAlex
W4388330820
Cited by
87
References
0
Citations by year
2026: 1 · 2025: 1 · 2024: 3 · 2023: 2 · 2022: 3 · 2021: 2 · 2019: 1 · 2018: 5 · 2017: 2 · 2016: 1 · 2015: 6 · 2014: 4 · 2013: 3 · 2012: 6
FWCI
6.18
Type
book chapter
Language
en
Open access
closed
Topics
  • Social Sciences › Economics, Econometrics and Finance › Economics and Econometrics › Health Systems, Economic Evaluations, Quality of Life
  • Social Sciences › Decision Sciences › Management Science and Operations Research › Evaluation and Performance Assessment
  • Social Sciences › Economics, Econometrics and Finance › Economics and Econometrics › Economic and Environmental Valuation
Keywords
economic evaluation, cost-effectiveness analysis, mathematical model, health economic modelling, cost-effectiveness ratio, quality-adjusted life expectancy, health-related quality of life, healthcare resource utilization, parameter sensitivity analysis

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