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! 7788
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K591) Functional diarrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7520
OUTPAT OUTPAT_ICD10(K5909) Constipation, unspecified 7408
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K5909) Constipation, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6310
OUTPAT OUTPAT_ICD10(K590) Constipation 4151
OUTPAT OUTPAT_ICD10(K591) Functional diarrhoea 4072
INPAT INPAT_ICD10(K5909) Constipation, unspecified 2435
OUTPAT OUTPAT_ICD10(K5900) Constipation caused by slow bowel passage (SCT) 2348
INPAT INPAT_ICD10(K590) Constipation 2095
OUTPAT OUTPAT_ICD10(K5901) Constipation outlet obstruction type 1511
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K599) Functional intestinal disorder, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1245
INPAT INPAT_ICD10(K591) Functional diarrhoea 1118
OUTPAT OUTPAT_ICD10(K599) Functional intestinal disorder, unspecified 1042
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! 998
INPAT INPAT_ICD10(K5900) Constipation caused by slow bowel passage (SCT) 640
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K59) Other functional intestinal disorders. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 582
INPAT INPAT_ICD9(5640A) Constipation 495
INPAT INPAT_ICD10(K599) Functional intestinal disorder, unspecified 416
INPAT INPAT_ICD8(56400) Functional disorders of intestines, Constipation 386
OUTPAT OUTPAT_ICD10(K594) Anal spasm 374
OUTPAT OUTPAT_ICD10(K598) Other specified functional intestinal disorders 364
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K598) Other specified functional intestinal disorders. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 349
INPAT INPAT_ICD9(5645A) Functional diarrhea 326
INPAT INPAT_ICD8(56499) Functional disorders of intestines, Other 258
INPAT INPAT_ICD10(K5901) Constipation outlet obstruction type 247
INPAT INPAT_ICD8(56411) Functional disorders of intestines, Colon spasticum 221
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K5901) Constipation outlet obstruction type. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 213
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K594) Anal spasm. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 209
INPAT INPAT_ICD9(5649X) Unspecified functional disorder of intestine 120
OUTPAT OUTPAT_ICD10(K59) Other functional intestinal disorders 101
INPAT INPAT_ICD8(56498) Functional disorders of intestines, Alia definita 99
INPAT INPAT_ICD10(K593) Megacolon, not elsewhere classified 84
OUTPAT OUTPAT_ICD10(K593) Megacolon, not elsewhere classified 76
INPAT INPAT_ICD10(K594) Anal spasm 61
OUTPAT OUTPAT_ICD10(K592) Neurogenic bowel, not elsewhere classified 59
INPAT INPAT_ICD10(K598) Other specified functional intestinal disorders 58
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 25
INPAT INPAT_ICD8(56490) Functional disorders of intestines, Contractura ani 18
INPAT INPAT_ICD10(K592) Neurogenic bowel, not elsewhere classified 16
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(K592) Neurogenic bowel, not elsewhere classified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 14
DEATH DEATH_ICD10(K590) Constipation 9
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