Source Code Name Case count Share of cases (%)
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K590) Constipation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8963
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K591) Functional diarrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8929
OUTPAT OUTPAT_ICD10(K5909) Constipation, unspecified 8410
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K5909) Constipation, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7853
OUTPAT OUTPAT_ICD10(K591) Functional diarrhoea 4456
OUTPAT OUTPAT_ICD10(K590) Constipation 4217
INPAT INPAT_ICD10(K5909) Constipation, unspecified 2701
OUTPAT OUTPAT_ICD10(K5900) Constipation caused by slow bowel passage (SCT) 2682
INPAT INPAT_ICD10(K590) Constipation 2134
OUTPAT OUTPAT_ICD10(K5901) Constipation outlet obstruction type 1703
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K599) Functional intestinal disorder, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1567
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K5900) Constipation caused by slow bowel passage (SCT). Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1325
INPAT INPAT_ICD10(K591) Functional diarrhoea 1174
OUTPAT OUTPAT_ICD10(K599) Functional intestinal disorder, unspecified 1143
INPAT INPAT_ICD10(K5900) Constipation caused by slow bowel passage (SCT) 726
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K59) Other functional intestinal disorders. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 723
INPAT INPAT_ICD9(5640A) Constipation 495
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K598) Other specified functional intestinal disorders. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 454
INPAT INPAT_ICD10(K599) Functional intestinal disorder, unspecified 433
OUTPAT OUTPAT_ICD10(K594) Anal spasm 410
OUTPAT OUTPAT_ICD10(K598) Other specified functional intestinal disorders 403
INPAT INPAT_ICD8(56400) Functional disorders of intestines, Constipation 386
INPAT INPAT_ICD9(5645A) Functional diarrhea 326
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K5901) Constipation outlet obstruction type. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 300
INPAT INPAT_ICD10(K5901) Constipation outlet obstruction type 297
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K594) Anal spasm. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 274
INPAT INPAT_ICD8(56499) Functional disorders of intestines, Other 258
INPAT INPAT_ICD8(56411) Functional disorders of intestines, Colon spasticum 220
INPAT INPAT_ICD9(5649X) Unspecified functional disorder of intestine 119
OUTPAT OUTPAT_ICD10(K59) Other functional intestinal disorders 107
INPAT INPAT_ICD8(56498) Functional disorders of intestines, Alia definita 99
INPAT INPAT_ICD10(K593) Megacolon, not elsewhere classified 88
OUTPAT OUTPAT_ICD10(K593) Megacolon, not elsewhere classified 80
INPAT INPAT_ICD10(K594) Anal spasm 66
INPAT INPAT_ICD10(K598) Other specified functional intestinal disorders 63
OUTPAT OUTPAT_ICD10(K592) Neurogenic bowel, not elsewhere classified 62
INPAT INPAT_ICD9(5648X) Other specified functional disorders of intestine 52
INPAT INPAT_ICD8(56410) Functional disorders of intestines, Colitis mucosa 28
INPAT INPAT_ICD10(K59) Other functional intestinal disorders 27
INPAT INPAT_ICD8(56490) Functional disorders of intestines, Contractura ani 18
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K592) Neurogenic bowel, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 18
INPAT INPAT_ICD10(K592) Neurogenic bowel, not elsewhere classified 16
DEATH DEATH_ICD10(K590) Constipation 13
INPAT INPAT_ICD9(5642A) Postgastric surgery syndromes 9
INPAT INPAT_ICD9(5647A) Megacolon, other than Hirschsprung's 9
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K593) Megacolon, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 9
DEATH DEATH_ICD10(K593) Megacolon, not elsewhere classified 8