TY - JOUR
T1 - Cost-effectiveness analysis, extended dominance, and ethics
T2 - A quantitative assessment
AU - Cantor, S. B.
N1 - Copyright:
Copyright 2007 Elsevier B.V., All rights reserved.
PY - 1994
Y1 - 1994
N2 - The principle of extended dominance is applied in incremental cost- effectiveness analysis to eliminate from consideration strategies whose costs and benefits are improved by a mixed strategy of two other alternatives. Ethical considerations arise, however, in that equal care is not provided to all of the population. To explore these concerns, the authors establish a theoretical health care example with three diagnostic strategies. They demonstrate, both algebraically and geometrically, how to calculate the set of all possible mixed strategies that dominate the strategy eliminated by extended dominance. With the consideration of budget constraints, they define the 'coefficient of inequity' as the minimum proportion of the population that would receive an inferior health care strategy if a mixed strategy were to be used instead of the dominated strategy. The implications of cost- effectiveness analysis are made explicit, revealing classic economic concerns about the tradeoff of equity and efficiency.
AB - The principle of extended dominance is applied in incremental cost- effectiveness analysis to eliminate from consideration strategies whose costs and benefits are improved by a mixed strategy of two other alternatives. Ethical considerations arise, however, in that equal care is not provided to all of the population. To explore these concerns, the authors establish a theoretical health care example with three diagnostic strategies. They demonstrate, both algebraically and geometrically, how to calculate the set of all possible mixed strategies that dominate the strategy eliminated by extended dominance. With the consideration of budget constraints, they define the 'coefficient of inequity' as the minimum proportion of the population that would receive an inferior health care strategy if a mixed strategy were to be used instead of the dominated strategy. The implications of cost- effectiveness analysis are made explicit, revealing classic economic concerns about the tradeoff of equity and efficiency.
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U2 - 10.1177/0272989X9401400308
DO - 10.1177/0272989X9401400308
M3 - Article
C2 - 7934713
AN - SCOPUS:0028235679
SN - 0272-989X
VL - 14
SP - 259
EP - 265
JO - Medical Decision Making
JF - Medical Decision Making
IS - 3
ER -