Source Code Name Case count Share of cases (%)
OUTPAT OUTPAT_ICD10(N926) Irregular menstruation, unspecified 8639
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(N926) Irregular menstruation, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5256
INPAT INPAT_ICD9(6266A) Metrorrhagia 4993
INPAT INPAT_ICD8(62660) Disorders of menstruation, Intermenstrual bleeding 3930
INPAT INPAT_ICD8(62699) Disorders of menstruation, Other 3691
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(N925) Other specified irregular menstruation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 3650
INPAT INPAT_ICD9(6262A) Disorders of menstruation and other abnormal bleeding from female genital tract, Excessive or frequent menstruation 3447
OUTPAT OUTPAT_ICD10(N925) Other specified irregular menstruation 2301
INPAT INPAT_ICD8(62620) Disorders of menstruation, Excessive 1970
INPAT INPAT_ICD10(N926) Irregular menstruation, unspecified 1761
INPAT INPAT_ICD8(62650) Disorders of menstruation, Irregular 1522
INPAT INPAT_ICD8(62630) Disorders of menstruation, Painful 948
INPAT INPAT_ICD8(62670) Disorders of menstruation, Postmenopausal bleeding 876
INPAT INPAT_ICD8(62698) Disorders of menstruation, Alia definita 817
OUTPAT OUTPAT_ICD10(L680) Hirsutism 702
INPAT INPAT_ICD9(6264A) Irregular menstrual cycle 571
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L680) Hirsutism. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 384
INPAT INPAT_ICD8(62600) Disorders of menstruation, Absent 380
INPAT INPAT_ICD9(6268X) Other disorders of menstruation and other abnormal bleeding from female genital tract 279
INPAT INPAT_ICD8(62640) Disorders of menstruation, Frequent 157
INPAT INPAT_ICD8(62611) Disorders of menstruation, Oligomenorrhoea 150
INPAT INPAT_ICD10(N925) Other specified irregular menstruation 141
INPAT INPAT_ICD9(6269X) Unspecified disorders of menstruation and other abnormal bleeding from female genital tract 130
INPAT INPAT_ICD8(62610) Disorders of menstruation, Hypomenorrhoea 120
INPAT INPAT_ICD9(6261A) Disorders of menstruation and other abnormal bleeding from female genital tract, Scanty or infrequent menstruation 71
INPAT INPAT_ICD9(6262B) Disorders of menstruation and other abnormal bleeding from female genital tract, Excessive or frequent menstruation 60
INPAT INPAT_ICD9(6260A) Absence of menstruation 59
INPAT INPAT_ICD8(62690) Name not found 43
INPAT INPAT_ICD9(6261B) Disorders of menstruation and other abnormal bleeding from female genital tract, Scanty or infrequent menstruation 38
INPAT INPAT_ICD8(70405) Diseases of hair and hair follicles, Hypertrichosis 33
INPAT INPAT_ICD8(62601) Name not found 31
INPAT INPAT_ICD9(6265A) Ovulation bleeding 31
INPAT INPAT_ICD9(7041A) Diseases of hair and hair follicles, Hirsutism 31
INPAT INPAT_ICD10(L680) Hirsutism 22
INPAT INPAT_ICD9(6263A) Puberty bleeding 19
INPAT INPAT_ICD9(6267A) Postcoital bleeding 19
INPAT INPAT_ICD8(62602) Name not found 6