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The clinical value of the haemoglobin concentration analysis (g/L) and the calculation of oxyhaemoglobin saturation (%) in an automatic blood gas analyser (ABL2, Radiometer A/S, Denmark).
Scand J Clin Lab Invest Suppl. 1990; 203:241-5.SJ

Abstract

This study was aimed to evaluate the accuracy and thereby the clinical value of the haemoglobin concentration (g/L) analysis and of the calculation of oxyhaemoglobin saturation (%) in a commonly used automatic blood gas analyser (ABL2, Radiometer A/S, Denmark). The measured and calculated values (ABL2) were compared to the readings obtained in a last generation haemoximeter (OSM3, Radiometer A/S, Denmark), which served as reference. The haemoglobin concentration measurements performed in the ABL2 apparatus showed an increasing underestimation of the true haemoglobin value at larger haemoglobin concentration values. This together with a poor correlation makes the analysis unsuitable for clinical use. The oxyhaemoglobin saturation values (%) obtained using the ABL2, however, had a good correlation to the corresponding values measured in the OSM3. It is suggested that the oxyhaemoglobin saturation value obtained in the ABL2 can be used clinically, e.g., for invasive control of pulsoximeters.

Authors+Show Affiliations

Sjöberg F
Department of Anaesthesia and Intensive Care, University Hospital, Linköping, Sweden.
Vegfors M
No affiliation info available
Lennmarken C
No affiliation info available

MeSH

ArteriesBlood Gas AnalysisHemoglobinsHumansOximetryOxygenOxyhemoglobins

Pub Type(s)

Comparative Study
Journal Article

Language

eng

PubMed ID

2089617

Citation

Sjöberg, F, et al. "The Clinical Value of the Haemoglobin Concentration Analysis (g/L) and the Calculation of Oxyhaemoglobin Saturation (%) in an Automatic Blood Gas Analyser (ABL2, Radiometer A/S, Denmark)." Scandinavian Journal of Clinical and Laboratory Investigation. Supplementum, vol. 203, 1990, pp. 241-5.
Sjöberg F, Vegfors M, Lennmarken C. The clinical value of the haemoglobin concentration analysis (g/L) and the calculation of oxyhaemoglobin saturation (%) in an automatic blood gas analyser (ABL2, Radiometer A/S, Denmark). Scand J Clin Lab Invest Suppl. 1990;203:241-5.
Sjöberg, F., Vegfors, M., & Lennmarken, C. (1990). The clinical value of the haemoglobin concentration analysis (g/L) and the calculation of oxyhaemoglobin saturation (%) in an automatic blood gas analyser (ABL2, Radiometer A/S, Denmark). Scandinavian Journal of Clinical and Laboratory Investigation. Supplementum, 203, 241-5.
Sjöberg F, Vegfors M, Lennmarken C. The Clinical Value of the Haemoglobin Concentration Analysis (g/L) and the Calculation of Oxyhaemoglobin Saturation (%) in an Automatic Blood Gas Analyser (ABL2, Radiometer A/S, Denmark). Scand J Clin Lab Invest Suppl. 1990;203:241-5. PubMed PMID: 2089617.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - The clinical value of the haemoglobin concentration analysis (g/L) and the calculation of oxyhaemoglobin saturation (%) in an automatic blood gas analyser (ABL2, Radiometer A/S, Denmark). AU - Sjöberg,F, AU - Vegfors,M, AU - Lennmarken,C, PY - 1990/1/1/pubmed PY - 1990/1/1/medline PY - 1990/1/1/entrez SP - 241 EP - 5 JF - Scandinavian journal of clinical and laboratory investigation. Supplementum JO - Scand J Clin Lab Invest Suppl VL - 203 N2 - This study was aimed to evaluate the accuracy and thereby the clinical value of the haemoglobin concentration (g/L) analysis and of the calculation of oxyhaemoglobin saturation (%) in a commonly used automatic blood gas analyser (ABL2, Radiometer A/S, Denmark). The measured and calculated values (ABL2) were compared to the readings obtained in a last generation haemoximeter (OSM3, Radiometer A/S, Denmark), which served as reference. The haemoglobin concentration measurements performed in the ABL2 apparatus showed an increasing underestimation of the true haemoglobin value at larger haemoglobin concentration values. This together with a poor correlation makes the analysis unsuitable for clinical use. The oxyhaemoglobin saturation values (%) obtained using the ABL2, however, had a good correlation to the corresponding values measured in the OSM3. It is suggested that the oxyhaemoglobin saturation value obtained in the ABL2 can be used clinically, e.g., for invasive control of pulsoximeters. SN - 0085-591X UR - https://www.unboundmedicine.com/medline/citation/2089617/The_clinical_value_of_the_haemoglobin_concentration_analysis__g/L__and_the_calculation_of_oxyhaemoglobin_saturation____in_an_automatic_blood_gas_analyser__ABL2_Radiometer_A/S_Denmark__ DB - PRIME DP - Unbound Medicine ER -