| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(N921) | Excessive and frequent menstruation with irregular cycle | 9785 | |
| OUTPAT | OUTPAT_ICD10(N926) | Irregular menstruation, unspecified | 8896 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N926) | Irregular menstruation, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 6824 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N925) | Other specified irregular menstruation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 5071 | |
| 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! | 4003 | |
| OUTPAT | OUTPAT_ICD10(N925) | Other specified irregular menstruation | 2588 | |
| INPAT | INPAT_ICD10(N921) | Excessive and frequent menstruation with irregular cycle | 2564 | |
| OUTPAT | OUTPAT_ICD10(N911) | Secondary amenorrhoea | 2419 | |
| INPAT | INPAT_ICD10(N926) | Irregular menstruation, unspecified | 1765 | |
| INPAT | INPAT_ICD8(62650) | Disorders of menstruation, Irregular | 1518 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N911) | Secondary amenorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 1445 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N912) | Amenorrhoea, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 716 | |
| OUTPAT | OUTPAT_ICD10(N914) | Secondary oligomenorrhoea | 637 | |
| INPAT | INPAT_ICD9(6264A) | Irregular menstrual cycle | 571 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N915) | Oligomenorrhoea, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 450 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N91) | Absent, scanty and rare menstruation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 350 | |
| OUTPAT | OUTPAT_ICD10(N915) | Oligomenorrhoea, unspecified | 335 | |
| OUTPAT | OUTPAT_ICD10(N910) | Primary amenorrhoea | 288 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N914) | Secondary oligomenorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 265 | |
| OUTPAT | OUTPAT_ICD10(N912) | Amenorrhoea, unspecified | 192 | |
| OUTPAT | OUTPAT_ICD10(N913) | Primary oligomenorrhoea | 192 | |
| INPAT | INPAT_ICD10(N925) | Other specified irregular menstruation | 145 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N913) | Primary oligomenorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 80 | |
| INPAT | INPAT_ICD10(N911) | Secondary amenorrhoea | 67 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N910) | Primary amenorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 53 | |
| INPAT | INPAT_ICD10(N915) | Oligomenorrhoea, unspecified | 21 | |
| OUTPAT | OUTPAT_ICD10(N91) | Absent, scanty and rare menstruation | 21 | |
| INPAT | INPAT_ICD10(N912) | Amenorrhoea, unspecified | 17 | |
| INPAT | INPAT_ICD10(N910) | Primary amenorrhoea | 15 | |
| INPAT | INPAT_ICD10(N914) | Secondary oligomenorrhoea | 14 | |
| INPAT | INPAT_ICD10(N913) | Primary oligomenorrhoea | 8 |