THE MULTIPHASIC ANALYSIS OF ELECTROGASTROGRAM
胃电图的多相分析

The method of multiphasic analysis is first proposed to analyes the electro-gastrogram. It can improve the comprehensive feature and reliability of chart interpretation by computer. The characteristics in time domain, frequency domain and amplitude domain and the total energy of 50 cases of electrogastr-ogram are abstracted and contrasted with each gastric disease. It is proved that each characteristic has its distinctive reference value in the diagnose of different gastric diseases and the multiphasic analysis can obtain more information of different gastric diseases than single time domain analysis or single frequency domain analysis does. So the multiphasic analysis can raise the accu-ratp rate of diagnose.