Table 3.

Comparison of the International Classification of Diseases, Eleventh Revision (ICD-11) expression ability among the 4 Chinese Clinical Modification of the International Classification of Diseases, Tenth Revision (ICD-10-CCM) groups.

ICD-10-CCM group	Total codes, N	Full representation				Partial representation
		With PCa (a), n	Without PC (b), n	Codes (n1=a+b), n	Codes (n1/N), %	Codes (n2), n	Codes (n2/N), %
Group 1	1861	935	406	1341	72.1	520	27.9
Group 2	169	106	44	150	88.8	19	11.2
Group 3	918	501	73	574	62.5	344	37.5
Group 4	628	288	71	359	57.2	269	42.8
Total	3576	1830	594	2424	67.8	1152	32.2

^aPC: postcoordination.