Table 1.

Distribution of the size of the derived extensions from names or code lists.

	Value set name				Code list
	# VS	Min	Max	Med	# VS	Min	Max	Med
SNOMED CT	214	1	9232	9.5	526	1	11793	20
ICD-9-CM	108	1	1105	6	285	1	3629	9
ICD-10-CM	83	1	234	8	243	1	22894	16