| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(N921) | Excessive and frequent menstruation with irregular cycle | 10339 | |
| OUTPAT | OUTPAT_ICD10(N926) | Irregular menstruation, unspecified | 9456 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N926) | Irregular menstruation, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 7883 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N925) | Other specified irregular menstruation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 5998 | |
| 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! | 4543 | |
| OUTPAT | OUTPAT_ICD10(N925) | Other specified irregular menstruation | 3451 | |
| INPAT | INPAT_ICD10(N921) | Excessive and frequent menstruation with irregular cycle | 2593 | |
| OUTPAT | OUTPAT_ICD10(N911) | Secondary amenorrhoea | 2476 | |
| INPAT | INPAT_ICD10(N926) | Irregular menstruation, unspecified | 1770 | |
| INPAT | INPAT_ICD8(62650) | Disorders of menstruation, Irregular | 1520 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N911) | Secondary amenorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 1517 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N912) | Amenorrhoea, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 785 | |
| OUTPAT | OUTPAT_ICD10(N914) | Secondary oligomenorrhoea | 651 | |
| INPAT | INPAT_ICD9(6264A) | Irregular menstrual cycle | 569 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N915) | Oligomenorrhoea, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 502 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N91) | Absent, scanty and rare menstruation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 381 | |
| OUTPAT | OUTPAT_ICD10(N915) | Oligomenorrhoea, unspecified | 356 | |
| 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! | 283 | |
| OUTPAT | OUTPAT_ICD10(N912) | Amenorrhoea, unspecified | 209 | |
| OUTPAT | OUTPAT_ICD10(N913) | Primary oligomenorrhoea | 197 | |
| INPAT | INPAT_ICD10(N925) | Other specified irregular menstruation | 149 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N913) | Primary oligomenorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 81 | |
| INPAT | INPAT_ICD10(N911) | Secondary amenorrhoea | 68 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N910) | Primary amenorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 56 | |
| OUTPAT | OUTPAT_ICD10(N91) | Absent, scanty and rare menstruation | 38 | |
| INPAT | INPAT_ICD10(N915) | Oligomenorrhoea, unspecified | 21 | |
| INPAT | INPAT_ICD10(N910) | Primary amenorrhoea | 17 | |
| INPAT | INPAT_ICD10(N912) | Amenorrhoea, unspecified | 17 | |
| INPAT | INPAT_ICD10(N914) | Secondary oligomenorrhoea | 14 | |
| INPAT | INPAT_ICD10(N913) | Primary oligomenorrhoea | 8 |