The "Other E" in ELSI: The Use of Economic Evaluation to Inform the Expansion of Newborn Screening.

Abstract

The utilization and application of genomic information generated from precision medicine continues to increase with the goal of improving health outcomes. Increasingly researchers, health care professionals, and public health teams include an examination of the ethical, legal, and social issues (ELSI) in their consideration of the use of precision medicine for newborn and pediatric health. In addition to ELSI considerations, stakeholders could benefit from an understanding of economics, the other "E" in ELSI. The use of an economic evaluation could aid decision-making on whether to screen newborns who may be at risk for disease, to diagnose newborns and children who present with symptoms, to inform the treatment and management of diagnosed individuals. In this manuscript we review the core concepts of economic evaluation, the framework of decision-analysis, and key parameters for consideration in assessing the economics of NBS program(s). We describe the common language used in the economic evaluation and provide a practical overview of health economic evaluations including 1) their purpose, 2) different types and components, 3) evaluation of the different types and components of economic evaluations (i.e., cost-effectiveness vs. cost-benefit analysis), 4) impact of societal or healthcare perspectives on the analysis, 5) health outcomes, 6) time horizon for the analysis, 7) identification of appropriate comparators, and 8) resources for economic data. We conclude with a use case to demonstrate the application and understanding of economic considerations for in the advancement and expansion of NBS.