Objective:To establish a scientific and practical evaluation index system of nursing quality of intravenous thrombolysis for ischemic stroke based on three-dimensional quality model, so as to scientifically evaluate the nursing quality in thrombolytic period.Methods:Based on the three-dimensional quality structure model, read the literature related to intravenous thrombolysis in ischemic stroke patients, and used semi-structured interview to construct the framework of nursing quality evaluation index system for patients with ischemic stroke during thrombolytic period. Delphi method was used for expert consultation, and the results were analyzed.Results:The positive coefficient of the two rounds of expert consultation was 100%, and the degree of authority in the first round was 0.881, and that in the second round was 0.879. The coefficient of variation of 10 second level indexes and 51 third level indexes were all smaller than 0.15.The second round of coordination coefficients were 0.504 for the first-level index, 0.509 for the second-level index, and 0.541 for the third-level index. The chi-square test was all P<0.001.The weight values of structural quality, process quality and result quality indicators were 0.189, 0.601, 0.210, respectively. The evaluation index system of nursing quality of intravenous thrombolysis for ischemic stroke was constructed, including 3 first level items (structure quality index, process quality index, result quality index), 10 second level items and 51 third level items. Conclusions:Consulting experts are highly motivated, authoritative, and coordinated. It also provides managers with standard and practical tools for evaluating the quality of intravenous thrombolytic care for ischemic stroke.