| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(N921) | Excessive and frequent menstruation with irregular cycle | 7364 | |
| OUTPAT | OUTPAT_ICD10(N926) | Irregular menstruation, unspecified | 6812 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N926) | Irregular menstruation, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 3181 | |
| INPAT | INPAT_ICD10(N921) | Excessive and frequent menstruation with irregular cycle | 2096 | |
| 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! | 1958 | |
| OUTPAT | OUTPAT_ICD10(N911) | Secondary amenorrhoea | 1862 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N925) | Other specified irregular menstruation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 1849 | |
| OUTPAT | OUTPAT_ICD10(N925) | Other specified irregular menstruation | 1475 | |
| INPAT | INPAT_ICD10(N926) | Irregular menstruation, unspecified | 1450 | |
| INPAT | INPAT_ICD8(62650) | Disorders of menstruation, Irregular | 1270 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N911) | Secondary amenorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 915 | |
| INPAT | INPAT_ICD9(6264A) | Irregular menstrual cycle | 485 | |
| OUTPAT | OUTPAT_ICD10(N914) | Secondary oligomenorrhoea | 480 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N912) | Amenorrhoea, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 442 | |
| OUTPAT | OUTPAT_ICD10(N915) | Oligomenorrhoea, unspecified | 260 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N915) | Oligomenorrhoea, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 231 | |
| OUTPAT | OUTPAT_ICD10(N910) | Primary amenorrhoea | 223 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N91) | Absent, scanty and rare menstruation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 188 | |
| OUTPAT | OUTPAT_ICD10(N913) | Primary oligomenorrhoea | 144 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N914) | Secondary oligomenorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 143 | |
| OUTPAT | OUTPAT_ICD10(N912) | Amenorrhoea, unspecified | 129 | |
| INPAT | INPAT_ICD10(N925) | Other specified irregular menstruation | 103 | |
| INPAT | INPAT_ICD10(N911) | Secondary amenorrhoea | 56 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N913) | Primary oligomenorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 51 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N910) | Primary amenorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 30 | |
| INPAT | INPAT_ICD10(N915) | Oligomenorrhoea, unspecified | 18 | |
| INPAT | INPAT_ICD10(N912) | Amenorrhoea, unspecified | 16 | |
| INPAT | INPAT_ICD10(N914) | Secondary oligomenorrhoea | 12 | |
| OUTPAT | OUTPAT_ICD10(N91) | Absent, scanty and rare menstruation | 11 | |
| INPAT | INPAT_ICD10(N910) | Primary amenorrhoea | 10 | |
| INPAT | INPAT_ICD10(N913) | Primary oligomenorrhoea | 7 |