Abstract: Objective: To construct a homogenization training program of intravenous therapy for trained nurses, and to explore its implementation effect in the training of standardized nurses. Methods: We established a homogeneous training teacher group about intravenous therapy. Applying the theoretical framework of the ADDIE model, and based on the national demonstration case of "taking norms as the ruler and practicing the standard of intravenous therapy", a homogeneous training program for intravenous therapy was constructed and applied. We compared the results of the examination, condition of puncture site/tool and core competencies before improvement and after improvement. Results: Compared with those before the improvement, the skill scores, the utilization rate of forearm puncture, clinical nursing ability, support and interpersonal communication ability, critical clinical thinking ability and professional construction and development ability of nurses after the improvement were improved, and the differences were statistically significant (P<0.05). Conclusion: The homogenization training can effectively improve the skill level of trained nurses, standardize their intravenous therapy nursing behavior, improve their core competency, and provide a reference for the intravenous therapy training of trained nurses.

Key words: intravenous therapy; trained nurse; homogeneous training; ADDIE model