Results Two patients with respiratory infection and two with decubitus were all cured. urinary system infection was reduced from 3 to 1 and constipation from 12 to 5.

• 结果：呼吸道感染、褥疮各2例，均痊愈，泌尿系感染由原来的3例降为1例，便秘由原来的12例降为5例。