Lack of agreement between two methods of measuring haemoglobin.
Haemoglobin values are reported by the current generation of blood gas analysers used in many intensive care units. A comparison of one such machine against a reference found that there was a mean difference of 1.32 g/dL (95% confidence intervals -2.75-0.9 g/dL) between the values reported. Haemoglobin values reported by blood gas machines may be inaccurate.
Daveson
A J
AJ
Perinatal Research Centre, Royal Women's Hospital, Brisbane, Queensland, Australia.
Colditz
P B
PB
D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D007231:Infant, Newborn; D010092:Oximetry / Q000295:instrumentation* / Q000379:methods
D006454:Hemoglobins