Ameliorating Effect of Transcutaneous Electroacupuncture on Impaired Gastric Accommodation in Patients with Postprandial Distress Syndrome-Predominant Functional Dyspepsia: A Pilot Study

Table 1

Effects of acute TEA treatment on EGG in patients with functional dyspepsia in the study.

	Session
	TEA	Sham-TEA
Dominant frequency (cpm)
Fasting	3.02 ± 0.03	3.04 ± 0.06
Postprandial	2.84 ± 0.07	3.25 ± 0.10
Dominant power (dB)
Fasting	33.98 ± 1.58	34.46 ± 1.75
Postprandial	42.35 ± 1.35	40.24 ± 1.47^*
Percentage of normal slow waves (%)
Fasting	82.6 ± 3.1	83.7 ± 2.7
Postprandial	85.42 ± 4.27	74.97 ± 6.60^*
Postpreprandial power ratio	1.03 ± 0.03	0.92 ± 0.04

< 0.05.