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目的:构建ICU心脏手术后患者口渴的护理干预流程，用于指导临床实践，为心脏术后患者口渴的科学管理提供依据。方法:检索国内外数据库，获取、评价危重患者口渴相关文献，经课题组讨论，制订口渴干预流程初稿。采用德尔菲法进行2轮专家咨询，最终确定ICU心脏术后患者口渴的护理干预流程。结果:通过2轮专家咨询，形成4个一级指标（干预前评估、分级干预、干预后评价、健康宣教），11个二级指标，29个三级指标；2轮专家咨询的权威系数分别为0.83和0.85，Kendall'sn W值分别为0.259和0.214。n 结论:专家咨询意见趋于一致，权威性高，协调程度好，可为ICU心脏手术后患者口渴护理干预流程的构建提供科学管理依据。“,”Objective:To establish a nursing intervention process for Intensive Care Unit (ICU) patients with thirst after cardiac surgery to guide clinical practice, so as to provide a basis for the scientific management of thirst in patients after cardiac surgery.Methods:We searched domestic and foreign databases to obtain and evaluate relevant literature on thirst in critically ill patients. After discussion by the research group, the first draft of the thirst intervention process was formulated. The Delphi method was used to conduct two rounds of expert consultation, and finally the nursing intervention process for ICU patients with thirst after cardiac surgery was determined.Results:Through two rounds of expert consultation, 4 first-level indicators (pre-intervention evaluation, graded intervention, post-intervention evaluation, health education) , 11 second-level indicators, and 29 third-level indicators were formed. The authority coefficients of the two rounds of expert consultation were 0.83 and 0.85 respectively, and Kendall'sn W were 0.259 and 0.214 respectively.n Conclusions:Expert advice tends to be consistent, highly authoritative, and good coordination, which can provide a scientific management basis for the construction of nursing intervention process for ICU patients with thirst after cardiac surgery.