Pulse oximeter measurements of blood oxygen levels are unreliable in assessing severity of COVID-19 pneumonia across different ethnic groups, study finds

The severity of COVID-19 pneumonia can be difficult to assess in people from different ethnic groups, due to inaccurate readings from a device that measures the level of oxygen in the blood of patients, a new study has found.

from Latest Science News -- ScienceDaily https://ift.tt/3G1C3jL

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