The medical workers at the hospital improved the accuracy of the constitution classification, intensified the research into Koryo therapy for obstinate diseases and the development of Koryo medicines, and introduced many fine cures.

Through collective discussions, the medical workers solved the problems arising in conducting comprehensive research on the theoretical basis and clinical feature of the constitutional medicine peculiar to the nation and in ensuring the scientific accuracy and objectivity of the constitution classification. They improved the constitution classification way based on consultation and 3-D anthropometry.

Clinical research for curing chronic prostatitis with portable therapy device was carried out. As a result, the therapy was proved advantageous. Effective medical appliances, drug solutions and cures were developed. And they were awarded certifications of introduction of sci-tech achievements.

Koryo medicines of various kinds were standardized, and advanced and scientific cures are being applied to regional hospitals.