[Small reflectometers, independent of the electric current, for home blood glucose monitoring. Testing for correctness and precision].
Thirty small reflectometers not requiring mains electricity (23 Glucosemeter and 7 individual appliances of various makes) were tested under standardised laboratory conditions as to their relative and absolute accuracy in the measurement of blood glucose. The hexokinase method delivered the reference values. The investigation demonstrated systematic deviations of 1 to 97%, coincidental deviations of 8 to 24% and total deviations of between 25 and 153%. If one accepts a value of up to 50% for the total deviation only 13 out of 30 reflectometers are acceptable. The results show that each individual meter must be assessed by the doctor before it can be given to the patient for glucose monitoring at home.
D001774:Blood Chemical Analysis / Q000295:instrumentation*; D001786:Blood Glucose / Q000032:analysis*; D006801:Humans; D008991:Monitoring, Physiologic; D011786:Quality Control; D011933:Reagent Kits, Diagnostic
D001786:Blood Glucose; D011933:Reagent Kits, Diagnostic
Netzunabhängige Kleinreflektometer zur Blutglucose-Selbstkontrolle. Prüfung der Richtigkeit und Genauigkeit.