Artículo

Skin Pigmentation Influence on Pulse Oximetry Accuracy: A Systematic Review and Bibliometric Analysis

Resumen

Nowadays, pulse oximetry has become the standard in primary and intensive care units, especially as a triage tool during the current COVID-19 pandemic. Hence, a deeper understanding of the measurement errors that can affect precise readings is a key element in clinical decision-making. Several factors may influence the accuracy of pulse oximetry, such as skin color, body temperature, altitude, or patient movement. The skin pigmentation effect on pulse oximetry accuracy has long been studied reporting some contradictory conclusions. Recent studies have shown a positive bias in oxygen saturation measurements in patients with darkly pigmented skin, particularly under low saturation conditions. This review aims to study the literature that assesses the influence of skin pigmentation on the accuracy of these devices. We employed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement to conduct a systematic review retrospectively since February 2022 using WOS, PubMed, and Scopus databases. We found 99 unique references, of which only 41 satisfied the established inclusion criteria. A bibliometric and scientometrics approach was performed to examine the outcomes of an exhaustive survey of the thematic content and trending topics.
Herrera-Franco, Gricelda (57212546828); Carrión-Mero, Paúl (57208038096); Montalván-Burbano, Néstor (57210814655); Mora-Frank, Carlos (57216865424); Berrezueta, Edgar (23007383200)
2022
10.3390/w14071082
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85128338875&doi=10.3390%2fw14071082&partnerID=40&md5=4a66094020184931155000a0e9ebbecb
Facultad de Ciencias de La Ingeniería, Universidad Estatal Península de Santa Elena (UPSE), Avda. Principal La Libertad-Santa Elena, La Libertad, 240204, Ecuador; Geo-Recursos y Aplicaciones GIGA, ESPOL Polytechnic University, Campus Gustavo Galindo, Km 30.5 Vía Perimetral, Guayaquil, 090112, Ecuador; Centro de Investigación y Proyectos Aplicados a las Ciencias de la Tierra (CIPAT), ESPOL Polytechnic University, Campus Gustavo Galindo, Km 30.5 Via Perimetral, Guayaquil, 090112, Ecuador; Facultad de Ingeniería en Ciencias de la Tierra, Campus Gustavo Galindo, ESPOL Polytechnic University, Km 30.5 Vía Perimetral, Guayaquil, 090112, Ecuador; Business and Economy Department, University of Almería, Ctra. Sacramento s/n, La Cañada de San Urbano, Almeria, 04120, Spain; Departamento de Recursos para la Transición Ecológica, Instituto Geológico y Minero de España (IGME, CSIC), Oviedo, 33005, Spain
All Open Access; Gold Open Access; Green Open Access
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