• Journal of Physiology & Pathology in Korean Medicine
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• v.24 no.1
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• pp.152-157
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• 2010

The aim of this study was to investigate the effects of traditional Korean medical therapy in patients with functional dyspepsia evaluted using multi-channel electrogastrography. Before the treatment, the EGG of 14 outpatients (male 3, female 11) with functional dyspepsia were recorded and their dominant frequency(DF), percentage of gastric slow waves, percentage of Power ratio, and percentage of slow wave couplings were analysed. For 8 weeks, the patients received acupuncture treatment. After 8 weeks, EGG was rechecked and compared with the previous data. After treatment, normogastria was significantly increased in channel 1 and channel 3($53.70{\pm}18.94$% vs $72.64{\pm}15.49$% in channel 1, P<0.05; $79.74{\pm}18.09$ vs $90.86{\pm}8.86$ in channel 3, P<0.05). arrythmia was significantly decreased in channel 3($14.34{\pm}15.21$ vs $5.93{\pm}6.90$, P<0.05). The patients who had less severe decrease in EGG indexes showed improvement of those indexes through 8 weeks of outpatient care. EGG channel 3 was shown to be the most adequate standard of evaluation. But there was no significant improvement in slow wave coupling rate which is a new index of multichannel EGG.