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수술 중 휴대용 혈색소 광도계를 이용한 혈색소 농도 측정Evaluation of a portable hemoglobin photometer for assessment of intra-operative hemoglobin concentrations

Other Titles
Evaluation of a portable hemoglobin photometer for assessment of intra-operative hemoglobin concentrations
Authors
박선영김상현김영록조성환채원석진희철이정석김용익
Issue Date
2010
Publisher
대한마취통증의학회
Keywords
Anemia; Hemoglobin; Portable hemoglobin photometer.
Citation
Anesthesia and Pain Medicine, v.5, no.1, pp 87 - 91
Pages
5
Journal Title
Anesthesia and Pain Medicine
Volume
5
Number
1
Start Page
87
End Page
91
URI
https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/18549
ISSN
1975-5171
2383-7977
Abstract
Background: To evaluate the accuracy of a portable hemoglobin photometer, the HemoCue, during surgery, hemoglobin concentrations (Hb) of HemoCue were compared with those of the SYSMEX XE-2100, in the situation of bleeding. Methods: Hemoglobin concentrations were measured with HemoCue and by the SYSMEX XE-2100 at the same time, on 100blood samples obtained from patients who were bleeding more than 500 ml, during surgery. The limits of agreement between the two methods were calculated from the results according to the method of Bland & Altman. The results of HemoCue were adjusted by adding the mean bias, defining the corrected values, and reevaluated the agreement with the results of the SYSMEX XE-2100. Results: The differences in results between the two methods were 1.12 ± 0.37 g/dl. The limits of agreement were 0.38−1.86 g/dl,which means disagreement between the two methods. However,the corrected values represented agreement with the values of the SYSMEX XE-2100. The limits of agreement were −0.74−0.74 g/dl. Conclusions: The corrected Hb values of HemoCue were comparable to the values of SYSMEX XE-2100. It is useful to evaluate the hemoglobin concentration using HemoCue intraoperatively.
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