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Fig. 8 | Orphanet Journal of Rare Diseases

Fig. 8

From: Nationwide comprehensive epidemiological study of rare diseases in Japan using a health insurance claims database

Fig. 8

Heatmap of the number of diseases by age categories of death in Orphanet and NDB. The figure shows the relationship between death categories in Orphanet and age distribution patterns based on NDB data. The red frames indicate predefined correspondence between both categories. The category “Not applicable” means there are too few patients suffering from a specific disease to calculate the age trend

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Orphanet Journal of Rare Diseases

ISSN: 1750-1172