What is MCN gram (Medical Care National Diagram)?

The database covers the number of patients treated by over 15,000 physicians nationwide in Japan and Includes 173 diseases and 24 procedures/surgeries.
The output is mainly the ratio of physicians by the number of patients categorized by HP/GP department, which can be used to calculate the percentage of physicians who treat the most number of patients and the number of patients treated by those physicians to graphically describe(DIAGRAM) the actual healthcare landscape in Japan.

Download MCN gram

Datebase ID contents Survey period Update PDF
2021 Survey
General Review
List of Diseases and Procedures/Average Number of Patients per Physician/Percentage of Practicing Physicians /Physician Type (Cluster Analysis) June 2021 September 2022 (1,866KB)
2021 Survey
Type 2 Diabetes
(Sample version)
Summary of Number of Patients/Share of Number of Patients/Physicians by Specialty/Percentage of Practicing Physicians and Average Number of Patients/Distribution of Number of Patients /etc. June 2021 September 2022 (1,700KB)
2021 Survey
Ulcerative Colitis
(Sample version)
Summary of Number of Patients/Share of Number of Patients/Physicians by Specialty/Percentage of Practicing Physicians and Average Number of Patients/Distribution of Number of Patients /etc. June 2021 September 2022 (1,511KB)

We can provide more detailed information upon request.

Submit a request for more information / an inquiry