Results: The results showed gastric halfemptyingtime (T1/2)of26 cases was delayed, EGG in 25 was abnormal.
结果：26例半排空时间显著延长，25例胃电节律异常。
2
There was a significant difference between these two groups for halftime gastric emptying of liquid and solid (p<0. 01).
两组的液体和固体胃排空延迟率差异均有显著性。
3
Methods the volume of sinus ventriculi in 54 FD children before and after ingesting a fluid meal was measured by ultrasonography, the half-time of liquid gastric emptying was further calculated.