Objective To evaluate the efficiency of putting nasointestinal tube (NIT) in high risk patients with gastroplegia.

摘要目评价术预防性置入在胃瘫危人群用。

To study effective methods of promoting the rehabilitation of the patients with gastroplegia (GP) after operation on abdominal region (OAR).

摘要探讨促进腹部术后胃瘫病人康复有效方法。