Using Measures of Race to Make Clinical Predictions: Decision Making, Patient Health, and Fairness

Charles Manski, John Mullahy and Atheendar Venkataramani

No 30700, NBER Working Papers from National Bureau of Economic Research, Inc

Abstract: The use of race measures in clinical prediction models and algorithms has become a highly contentious issue, driven by concerns that inclusion of race as a covariate exacerbates and perpetuates long-standing disparities in quality of health care provided to racial and ethnic minority patients. We seek to inform and ground this debate by evaluating the inclusion of race—even if imperfectly measured—in probabilistic predictions of illness that aim to inform clinical decision making. First, adopting a utilitarian framework to formalize social welfare, our analysis reveals that patients of all races are better off when clinical decisions are jointly guided by patient race and other observable covariates. In this sense, race is not a particularly special covariate: any covariate with predictive power (i.e., one that changes conditional probabilities of illness) should be used to optimize clinical decisions. We then extend the model to a two-period setting where prevention activities that address systemic drivers of disease are relevant and find that the same basic conclusions emerge. Finally, we discuss formal non-utilitarian concepts of fairness and disparity-aversion that have been proposed to guide societal allocation of health care resources.

JEL-codes: I10 I14 (search for similar items in EconPapers)
Date: 2022-12
Note: EH
References: Add references at CitEc
Citations: View citations in EconPapers (1)

Published as Charles F. Manski & John Mullahy & Atheendar S. Venkataramani, 2023. "Using measures of race to make clinical predictions: Decision making, patient health, and fairness," Proceedings of the National Academy of Sciences, vol 120(35).

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Journal Article: Using measures of race to make clinical predictions: Decision making, patient health, and fairness (2023)
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