What is MCN gram (Medical Care National Diagram)?

This database contains the data of approximately 17,000 physicians nationwide surveyed and asked presence of patients and the numbers of patients they treated, 259 diseases areas and 20 kinds of procedures/surgeries are covered for presence of patients, and approximately 200 diseases are covered for the number of patients.

Based on the aggregation results of the ratio of physicians by patient number distribution and average number of patients by specialty, it can be utilized for examining survey target respondents, and for diagram the actual medical situation, such as the breakdown of specialty by number of domestic patients.

Download MCN gram

Datebase ID contents Survey period Update PDF
Survey
General Review
Overview of MCN gram and introducing examples of utilization June 2024 September 2024 (1,095KB)

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