Pulse Oximeter Readings In Black Patients at Laverne Tyner blog

Pulse Oximeter Readings In Black Patients. In white patients, this discrepancy occurred 4% of the time. Black patients were found to have more occult hypoxemia than white 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%. Thus, in two large cohorts, black patients had nearly three times the frequency of occult hypoxemia that was not detected by pulse oximetry as white. 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. It is important to note that. 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 may overestimate o2 saturation, and this is possibly more pronounced in patients of black ethnicity. Gas oxygen saturations of less than 88% and pulse oximeter readings between 92% and 96% in 17.0% of black patients and 6.2% of white patients. Pulse oximetry readings had greater bias and worse precision among black inpatients in general care than among white 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. In white patients, this discrepancy occurred 4% of the time. It is important to note that. Pulse oximetry may overestimate o2 saturation, and this is possibly more pronounced in patients of black ethnicity. Gas oxygen saturations of less than 88% and pulse oximeter readings between 92% and 96% in 17.0% of black patients and 6.2% of white patients. 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. Pulse oximetry readings had greater bias and worse precision among black inpatients in general care than among white inpatients in general care. 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%. Black patients were found to have more occult hypoxemia than white patients. Thus, in two large cohorts, black patients had nearly three times the frequency of occult hypoxemia that was not detected by pulse oximetry as white.

Pulse Oximeters and Coronavirus Devices Have Higher Error Rate in

Pulse Oximeter Readings In Black Patients Pulse oximetry readings had greater bias and worse precision among black inpatients in general care than among white inpatients in general care. In white patients, this discrepancy occurred 4% of the time. Pulse oximetry may overestimate o2 saturation, and this is possibly more pronounced in patients of black ethnicity. Pulse oximetry readings had greater bias and worse precision among black inpatients in general care than among white inpatients in general care. Gas oxygen saturations of less than 88% and pulse oximeter readings between 92% and 96% in 17.0% of black patients and 6.2% of white patients. 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. 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%. Thus, in two large cohorts, black patients had nearly three times the frequency of occult hypoxemia that was not detected by pulse oximetry as white. Black patients were found to have more occult hypoxemia than white patients. It is important to note that. 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.