Objectives: To explore and optimize the teaching content of CPPT discussion course

improve teaching quality of discussion class. Methods: A questionnaire survey was conducted to evaluate the teaching satisfaction and teaching characteristics of teachers. The correlation between teacher qualifications and scores was analyzed by Spearman analysis. Results: The students had a high evaluation of discussion course of the CPPT

but the medical students in different schooling systems had significant differences in many aspects of teaching evaluation

and teachers or teaching assistants in different qualifications had many differences in the teaching effect

and the evaluation results had a certain correlation with the teachers' qualifications. Conclusions: The overall situation of the CPPT discussion course in our school is worth affirming

but it needs to be improved in many aspects.