5.7: 1。 According to the information of China Postgraduate Admissions Information Network, the enrollment ratio of postgraduate entrance examination is one of the factors that many students need to refer to when choosing institutions, and it is an important indicator reflecting the degree of competition for postgraduate entrance examination. In 2023, the number of postgraduate students in Beijing University of Chinese Medicine was 4.73 million, and the enrollment ratio was 5.7: 1.