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Fig. 4 | BMC Medical Informatics and Decision Making

Fig. 4

From: Using the distance between sets of hierarchical taxonomic clinical concepts to measure patient similarity

Fig. 4

The scatter plots of diagnoses prototypes of four subpopulations used for evaluation. The size of the circle is a relative scaled prototype score of the diagnosis code in the subpopulation. The color of the circle depends on the first letter of the ICD-10 code. a A subpopulation younger than 50 years old with HLOS shorter than 18 days. b A subpopulation younger than 50 years old with HLOS longer than 19 days. c A subpopulation older than 50 years old with HLOS shorter than 18 days. d A subpopulation older than 50 years old with HLOS longer than 19 days

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