For any given SaO2, SpO2 readings are higher for those with darker versus lighter skin tone. HealthDay News — Patients with darker skin tones have peripheral oxygen saturation (SpO 2) readings that ...
A major UK study shows that commonly used home pulse oximeters can overestimate oxygen levels in people with darker skin, increasing the risk of undetected hypoxemia and raising urgent questions about ...
Correspondence to Dr Kirstie S Opstad, British Thoracic Society, London, UK; kirstie.opstad{at}brit-thoracic.org.uk; Dr Hazel J Evans; Hazel.Evans{at}uhs.nhs.uk The aim of the guideline was to provide ...
In the EXAKT study from the U.K., the home-use pulse oximeters assessed all gave higher oxygen saturation (SpO2) readings for patients with darker skin tones than for patients with lighter skin tones.
A total of 11,018 paired SpO2-SaO2 measurements were analysed. All five pulse oximeters returned higher SpO2 values for patients with darker skin tones than patients with lighter skin tones, at any ...
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Pulse oximetry is one of the most widely used medical technologies worldwide, yet it performs less accurately for people with darker skin.1 This inequity requires urgent action. In a linked study, ...
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