| Source | Code | Name | Case count | Share of cases (%) | 
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(N920) | Excessive and frequent menstruation with regular cycle | 10446 | |
| INPAT | INPAT_ICD10(N920) | Excessive and frequent menstruation with regular cycle | 6344 | |
| OUTPAT | OUTPAT_ICD10(N921) | Excessive and frequent menstruation with irregular cycle | 6329 | |
| OUTPAT | OUTPAT_ICD10(N926) | Irregular menstruation, unspecified | 5791 | |
| INPAT | INPAT_ICD9(6266A) | Metrorrhagia | 3947 | |
| OUTPAT | OUTPAT_ICD10(N924) | Excessive bleeding in the premenopausal period | 3837 | |
| INPAT | INPAT_ICD9(6262A) | Disorders of menstruation and other abnormal bleeding from female genital tract, Excessive or frequent menstruation | 2760 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N926) | Irregular menstruation, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 2759 | |
| INPAT | INPAT_ICD10(N921) | Excessive and frequent menstruation with irregular cycle | 2648 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N920) | Excessive and frequent menstruation with regular cycle. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 2561 | |
| INPAT | INPAT_ICD10(N926) | Irregular menstruation, unspecified | 2072 | |
| INPAT | INPAT_ICD10(N924) | Excessive bleeding in the premenopausal period | 1851 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N921) | Excessive and frequent menstruation with irregular cycle. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 1690 | |
| INPAT | INPAT_ICD8(62620) | Disorders of menstruation, Excessive | 1608 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N925) | Other specified irregular menstruation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 1516 | |
| OUTPAT | OUTPAT_ICD10(N925) | Other specified irregular menstruation | 1232 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N92) | Excessive, frequent and irregular menstruation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 939 | |
| INPAT | INPAT_ICD9(6270A) | Premenopausal menorrhagia | 775 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N924) | Excessive bleeding in the premenopausal period. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 498 | |
| INPAT | INPAT_ICD9(6264A) | Irregular menstrual cycle | 454 | |
| OUTPAT | OUTPAT_ICD10(N923) | Ovulation bleeding | 193 | |
| OUTPAT | OUTPAT_ICD10(N922) | Excessive menstruation at puberty | 190 | |
| OUTPAT | OUTPAT_ICD10(N92) | Excessive, frequent and irregular menstruation | 137 | |
| INPAT | INPAT_ICD10(N925) | Other specified irregular menstruation | 130 | |
| INPAT | INPAT_ICD8(62640) | Disorders of menstruation, Frequent | 124 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N923) | Ovulation bleeding. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 102 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N922) | Excessive menstruation at puberty. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 70 | |
| INPAT | INPAT_ICD10(N923) | Ovulation bleeding | 50 | |
| INPAT | INPAT_ICD9(6262B) | Disorders of menstruation and other abnormal bleeding from female genital tract, Excessive or frequent menstruation | 48 | |
| INPAT | INPAT_ICD10(N922) | Excessive menstruation at puberty | 29 | |
| INPAT | INPAT_ICD9(6265A) | Ovulation bleeding | 25 | |
| INPAT | INPAT_ICD9(6263A) | Puberty bleeding | 14 |