Objective  To establish a quality index system of nursing sensitivity after lower extremity arterial embolization and thrombectomy, so as to provide a basis for evaluating the quality of nursing after lower extremity arterial embolization and thrombectomy.

Methods  From January to August 2022, according to the "structure-process-result" structure of the three-dimensional quality model as the theoretical research framework and through literature search, the status quo of nursing sensitivity quality indicators after lower extremity artery embolization and embolectomy at home and abroad was understood, and the nursing sensitivity index system was initially screened and determined.Then, 20 experts adopted the Delphi method to carry out 2 rounds of correspondence on the "Nursing sensitivity quality index system after lower extremity artery embolization and embolization".The importance of each index in the nursing sensitivity quality index system after embolization and embolectomy of lower extremity artery was determined, and the final nursing sensitivity quality index system was obtained.

Results  The effective rate of the first round of inquiry questionnaire collection was 95.0%, and the effective rate of the second round of inquiry questionnaire collection was 100.00%.Both rounds of inquiry received high enthusiasm.The expert authority coefficient(Cr) of the first and second rounds were 0.884 and 0.913 respectively, and the Kendal's W of expert correspondence were 0.117-0.149 and 0.091-0.115(P < 0.05-P < 0.01).Finally, there were 3 first-level indexes, 12 second-level indexes and 52 third-level indexes in the nursing sensitivity quality index system after lower extremity arterial embolization and thrombectomy.

Conclusions  The nursing sensitivity quality index system established in this study is scientific and reliable, which can be used to evaluate the nursing quality after lower limb artery embolization and embolectomy, and promote the improvement of nursing quality.