| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(N921) | Excessive and frequent menstruation with irregular cycle | 9331 | |
| 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 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N925) | Other specified irregular menstruation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 3650 | |
| 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! | 3163 | |
| INPAT | INPAT_ICD10(N921) | Excessive and frequent menstruation with irregular cycle | 2502 | |
| OUTPAT | OUTPAT_ICD10(N911) | Secondary amenorrhoea | 2379 | |
| OUTPAT | OUTPAT_ICD10(N925) | Other specified irregular menstruation | 2301 | |
| INPAT | INPAT_ICD10(N926) | Irregular menstruation, unspecified | 1761 | |
| INPAT | INPAT_ICD8(62650) | Disorders of menstruation, Irregular | 1522 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N911) | Secondary amenorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 1313 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N912) | Amenorrhoea, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 640 | |
| OUTPAT | OUTPAT_ICD10(N914) | Secondary oligomenorrhoea | 623 | |
| 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! | 379 | |
| OUTPAT | OUTPAT_ICD10(N915) | Oligomenorrhoea, unspecified | 328 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N91) | Absent, scanty and rare menstruation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 296 | |
| OUTPAT | OUTPAT_ICD10(N910) | Primary amenorrhoea | 286 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N914) | Secondary oligomenorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 222 | |
| OUTPAT | OUTPAT_ICD10(N913) | Primary oligomenorrhoea | 189 | |
| OUTPAT | OUTPAT_ICD10(N912) | Amenorrhoea, unspecified | 186 | |
| INPAT | INPAT_ICD10(N925) | Other specified irregular menstruation | 141 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N913) | Primary oligomenorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 74 | |
| 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! | 49 | |
| INPAT | INPAT_ICD10(N915) | Oligomenorrhoea, unspecified | 21 | |
| OUTPAT | OUTPAT_ICD10(N91) | Absent, scanty and rare menstruation | 19 | |
| INPAT | INPAT_ICD10(N912) | Amenorrhoea, unspecified | 16 | |
| INPAT | INPAT_ICD10(N910) | Primary amenorrhoea | 14 | |
| INPAT | INPAT_ICD10(N914) | Secondary oligomenorrhoea | 14 | |
| INPAT | INPAT_ICD10(N913) | Primary oligomenorrhoea | 9 |