TY - JOUR T1 - Pulse Oximeter Performance, Racial Inequity, and the Work Ahead JF - Respiratory Care DO - 10.4187/respcare.09795 SP - respcare.09795 AU - Olubunmi Okunlola AU - Michael S. Lipnick AU - Paul Batchelder AU - Michael Bernstein AU - John Feiner AU - Philip Bickler Y1 - 2021/11/12 UR - http://rc.rcjournal.com/content/early/2021/11/12/respcare.09795.abstract N2 - It has long been known that many pulse oximeters function less accurately in patients with darker skin. Reasons for this observation are incompletely characterized and potentially enabled by limitations in existing regulatory oversight. Based on decades of experience and unpublished data, we believe it is feasible to fully characterize, in the public domain, the factors that contribute to missing clinically significant hypoxemia in patients with darkly pigmented skin. Here we propose five priority areas of inquiry for the research community and actionable changes to current regulations that will help improve oximeter accuracy. We propose that leading regulatory agencies should immediately modify standards for: measuring accuracy and precision of oximeter performance, analyzing and reporting performance outliers, diversifying study subject pools, thoughtfully defining skin pigmentation, reporting data transparently, and accounting for performance during low perfusion states. These changes will help reduce bias in pulse oximeter performance and improve access to safe oximeters. ER -