Accuracy improvement of noninvasive determination of glucose concentration in human blood

摘要

A method of the improvement of the accuracy of the existing thermospectroscopic glucometer is presented in the article. The improvement of the accuracy is based on an increase in the measurement time by two times as compared to the existing method and the introduction of the body mass index in the model. Preliminary age-specific clusterization of input data is added. The results of the work of the proposed method, using 36 patients, are given. The clinical acceptability of the result in accordance with Clarke and Parkes Error Grid is shown. The percentage of compliance with the standard ISO 15197:2003 which amounts to 88.9% is reached.