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目的 :探讨功能性消化不良 ( FD)患者体表胃电参数在消化间期的变化特点及意义。方法 :检测 72例 FD患者体表胃电。结果 :功能性消化不良 ( FD)主频与健康对照组相比无显著性差异 ;FD组平均振幅高于健康对照组 ,差异有显著性 ,且胃窦振幅低于胃体振幅 ;FD组主频不稳定系数高于健康对照组 ,差异有非常显著性 ;FD组 87.5 %存在胃电节律紊乱。结论 :FD患者胃电节律紊乱率明显高于健康人 ,而且存在胃运动障碍
Objective: To investigate the characteristics and significance of gastric electrical parameters during digestive tract in patients with functional dyspepsia (FD). Methods: Twenty-two patients with FD were tested for gastric electrogastrogram. Results: The frequency of functional dyspepsia (FD) had no significant difference with that of the healthy control group. The average amplitude of FD group was higher than that of healthy control group, and the amplitude of gastric antrum was lower than the amplitude of gastric body. Frequency instability coefficient higher than the healthy control group, the difference was significant; 87.5% of the FD group there is abnormal gastric electrical rhythm. Conclusion: The gastric electrogastric dysrhythmia in patients with FD was significantly higher than that in healthy people, and there was gastric motility disorder