27 October 2021 : Clinical Research
Accuracy of Continuous and Noninvasive Hemoglobin Monitoring in the Presence of CO2 Insufflation: An Observational Pilot Study
Hye Sun Lee
1C, Ji Won Yoo 2ADE, Ha Yeon Kim3BD, Na Young Kim3B, Ji Eun Kim3ABDEF*
DOI: 10.12659/MSM.933027
Med Sci Monit 2021; 27:e933027
Figure 2 Error grid analysis for the data points of the SpHb and tHb pairs. Zone A represents a clinically acceptable difference (±10%) for hemoglobin from 6 g/dL to 10 g/dL. Zone B represents differences greater than ±10% with a potential for therapeutic error. Zone C represents differences with a major therapeutic error. SpHb – continuous and noninvasive hemoglobin monitoring; tH – laboratory hemoglobin