Application of Early Bundle Management of Mechanical Ventilation to Prevent Ventilator Dependence in Children

This study is based on the risk factors of previous studies to formulate a bundle treatment plan to prevent ventilator dependence in children, in order to reduce the proportion of ventilator dependence in children and provide a theoretical basis for reasonable intervention of children with mechanical ventilation. Participants will receive intensive rehabilitation, nutrition, and tracheotomy at different time periods. Researchers will compare the control group to see whether it can reduce the incidence of ventilator dependence