Key result
Simulated sO2 and pO2 variations maximize oxygen parameter deviations when changing in opposite directions.
Population
Simulated blood oxygen measurements
Design
Other
Authors
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May amplify analytical errors in oxygen parameters with opposing pO2/sO2 shifts; leaves open clinical validation before limiting calculations to sO2 ≤0.96.
Simulation of analytical variations in sO2 and pO2 measurements shows that p50 and pO2uv- are the most robust oxygen parameters, and calculations should be limited to sO2 ≤ 0.96.
O Müller-Plathe (1990) studied Blood oxygen status. Analytical variation of sO2 and pO2 measurements was evaluated on Deviations in oxygen parameters (p50, pO2uv-, DavO2c, CQ). Simulation of analytical variation in sO2 and pO2 measurements showed the greatest deviations in oxygen parameters when pO2 and sO2 change in opposite directions.
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