Purpose/Significance To discuss innovative teaching methods for data medicine micro-major courses，and to address is-sues such as weak knowledge structure and insufficient practical ability of medical students. Method/Process Integrating the outcome-based education(OBE)concept，a combination of unit cases and continuous cases is adopted to optimize the teaching system. Relyingon the quantum computing teaching resource platform developed through university-industry cooperation，progressive teaching based on clinical problems is implemented. Result/Conclusion The case teaching method based on OBE has effectively enhanced the practicalability of data mining and learning enthusiasm of medical students，providing a feasible path for cultivating compound talents with an in-terdisciplinary background of medicine and quantum computing.