Of the 65 patients with NUD,13 patients showed DGE for solid meal,11 patients(84.6%)also showed DGE for semiliquid meal and only one patient showed DGE(7.7%)for liquid meal.

• 与正常人比；65例NUD患者中13例显示固体食物胃排空迟缓；其中11例(84.；6%25)同时有半流质食物排空迟缓；只有1例(7