Title: Observational Studies in Economic Evaluation
Abstract: The goal of an economic evaluation of medical interventions is to provide actionable information for policy makers. However, the demand for causal evidence in medicine far exceeds the ability to practically control, finance, and/or conduct randomized studies. Observational data offer a sensible alternative source of data for developing evidence about the implications of different medical interventions. However, for studies using observational data to be considered as reliable sources for evidence of causal effects, great care is needed to design studies in a way that limits the number of alternative explanations for observed differences in outcomes between intervention and control. In this article we highlight a number of the techniques and tools used in high-quality observational studies. We will also discuss a few of the common pitfalls to be aware of.
Publication Year: 2014
Publication Date: 2014-01-01
Language: en
Type: book-chapter
Indexed In: ['crossref']
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Cited By Count: 2
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