To determine whether acute cervical spinal cord Injury patients receiving nasoduodenal (ND) feedings achieve better clinical outcomes compared with patients receiving nasogastric (NG) feedings. Supplementary statement: we already know that nasoduodenal feedings seem to bring better clinical outcome for patients with mechanically ventilated ,there is no study on the route of enter feeding in spine cord injury patients ，we don’t know about whether in the which enter feeding route can spine cord injury patients reach better clinical outcome. , our study showed that nasoduodenal feedings achieved had a higher nutritional feeding compliance rate than those who received nasogastric feeding.