Objective　To explore the application effect of segmented teaching combined with Kirkpatrick model evaluation in the teaching of specialized nurses of peripherally implanted central venous catheter (PICC). Methods　A total of 60 trainees in the PICC specialized nurse training class in PICC Clinic of Cancer Hospital Affiliated to Nantong University from June 2020 to September 2020 were selected in the study

and they were randomly divided into a control group and a study group

with 30 nurses in each group. The control group conducted traditional training for PICC specialized nurses

and the research group used segmented teaching. After training

the Kirkpatrick model was used to evaluate the response level

learning level

behavior level and result level of the training effect of the two groups of PICC specialized nurses. SPSS 22.0 was used for t test and chi-square test. Results　Through the segmented teaching training

the evaluation results of the Kirkpatrick model showed that the effect of the PICC specialized nurse training was significantly better in the study group than that in the control group in terms of response level

learning level

behavior level and result level. The study group's satisfaction with the training program and teaching content scored higher than that of the control group

with statistically significance (P<0.001). The research group nurses' mastery of theoretical knowledge and practical skills and humanistic care scores were higher than those of the control group

with significant differences (P<0.001). After the training

the self-behavior assessment scores of the two groups increased

and the improvement of the research group was more obvious. When the nurses of the research group returned to the hospital clinical work after training

their professional identity

PICC teaching and guidance ability

treatment

nursing service quality

the recognition of patient and family members and the effectiveness of the department were improved to varying degrees

the corresponding measures could be carried out in the hospital

and the development of PICC technology was promoted. Conclusion The combination of segmented teaching and Kirkpatrick model evaluation can effectively meet the training needs of PICC specialized nurses and make a full range of effect evaluations to improve the quality of PICC specialized nursing services.