Pulse Oximeters Black Patients at Betty Metzger blog

Pulse Oximeters Black Patients. Twelve percent of the time, when black patients had a pulse oximeter reading in the “safe range”—92% to 96%—their actual saturation on an abg test was below 88%. Most available oximetry data is. Research published last month by scientists at johns hopkins university shows inaccurate results from pulse oximeters resulted in a failure to identify black and hispanic patients who were in need. Based on a large body of evidence, pulse oximeters likely overestimate black patients’ blood oxygen saturation level. Pulse oximetry readings had greater bias and worse precision among black inpatients in general care. Our results suggest that reliance on pulse oximetry to triage patients and adjust supplemental oxygen levels may place black patients at increased risk for hypoxemia. Black patients were found to have more occult hypoxemia than white patients. Pulse oximetry may overestimate o2 saturation, and this is possibly more pronounced in patients of black ethnicity. In white patients, this discrepancy occurred 4% of the time.

Pulse Oximeters Helpful or Harmful? JASE Medical
from jasemedical.com

Most available oximetry data is. Twelve percent of the time, when black patients had a pulse oximeter reading in the “safe range”—92% to 96%—their actual saturation on an abg test was below 88%. Based on a large body of evidence, pulse oximeters likely overestimate black patients’ blood oxygen saturation level. Our results suggest that reliance on pulse oximetry to triage patients and adjust supplemental oxygen levels may place black patients at increased risk for hypoxemia. In white patients, this discrepancy occurred 4% of the time. Research published last month by scientists at johns hopkins university shows inaccurate results from pulse oximeters resulted in a failure to identify black and hispanic patients who were in need. Pulse oximetry readings had greater bias and worse precision among black inpatients in general care. Black patients were found to have more occult hypoxemia than white patients. Pulse oximetry may overestimate o2 saturation, and this is possibly more pronounced in patients of black ethnicity.

Pulse Oximeters Helpful or Harmful? JASE Medical

Pulse Oximeters Black Patients Based on a large body of evidence, pulse oximeters likely overestimate black patients’ blood oxygen saturation level. Twelve percent of the time, when black patients had a pulse oximeter reading in the “safe range”—92% to 96%—their actual saturation on an abg test was below 88%. Research published last month by scientists at johns hopkins university shows inaccurate results from pulse oximeters resulted in a failure to identify black and hispanic patients who were in need. In white patients, this discrepancy occurred 4% of the time. Based on a large body of evidence, pulse oximeters likely overestimate black patients’ blood oxygen saturation level. Pulse oximetry may overestimate o2 saturation, and this is possibly more pronounced in patients of black ethnicity. Black patients were found to have more occult hypoxemia than white patients. Most available oximetry data is. Our results suggest that reliance on pulse oximetry to triage patients and adjust supplemental oxygen levels may place black patients at increased risk for hypoxemia. Pulse oximetry readings had greater bias and worse precision among black inpatients in general care.

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