实验组则被采用以护士为主导的eCASH镇静策略进行治疗，即，镇静方案由

The experimental group was treated with a nurse-led eCASH sedation strategy. That is, the sedation plan was formulated by nurses, doctors, and respiratory therapists. The nurses led the patient’s sedation treatment, assessed the sedation status, and assessed the sedation status based on the assessment results. Sedative drugs are regulated, and eCASH comprehensive care measures, such as early intervention (E), promotion of comfort (C), priority analgesia (A), minimal sedation (S), and humanistic care (H), are adopted.

The experimental group was treated with a nurse-led eCASH sedation strategy, i.e., sedation programmes were developed with the participation of nurses and doctors and respiratory therapists, with nurses leading patient sedation therapy, sedation status was assessed and sedatives regulated according to the results of the assessment, while eCASH integrated care measures such as early intervention (E), promotion of comfort (C), priority sedation (A), minimization of sedation (S) and attention to human care (H) were followed.

The patients in the experimental group were treated with ecash sedation strategy led by nurses, doctors and respiratory therapists. The patients in the experimental group were treated with ecash sedation strategy led by nurses, doctors and respiratory therapists. The sedation status was evaluated, and the sedative drugs were regulated according to the evaluation results. At the same time, comprehensive nursing measures of ecash, such as early intervention (E), comfort promotion (c) and excellent nursing were taken First analgesia (a), minimum sedation (s) and humanistic care (H) were adopted.<br>