| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(N921) | Excessive and frequent menstruation with irregular cycle | 5480 | |
| OUTPAT | OUTPAT_ICD10(N926) | Irregular menstruation, unspecified | 5021 | |
| INPAT | INPAT_ICD10(N921) | Excessive and frequent menstruation with irregular cycle | 2380 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N926) | Irregular menstruation, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 2112 | |
| INPAT | INPAT_ICD10(N926) | Irregular menstruation, unspecified | 1854 | |
| OUTPAT | OUTPAT_ICD10(N911) | Secondary amenorrhoea | 1463 | |
| 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! | 1352 | |
| INPAT | INPAT_ICD8(62650) | Disorders of menstruation, Irregular | 1127 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N925) | Other specified irregular menstruation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 1042 | |
| OUTPAT | OUTPAT_ICD10(N925) | Other specified irregular menstruation | 914 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N911) | Secondary amenorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 682 | |
| INPAT | INPAT_ICD9(6264A) | Irregular menstrual cycle | 409 | |
| OUTPAT | OUTPAT_ICD10(N914) | Secondary oligomenorrhoea | 385 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N912) | Amenorrhoea, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 326 | |
| OUTPAT | OUTPAT_ICD10(N915) | Oligomenorrhoea, unspecified | 191 | |
| OUTPAT | OUTPAT_ICD10(N910) | Primary amenorrhoea | 170 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N915) | Oligomenorrhoea, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 164 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N91) | Absent, scanty and rare menstruation. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 127 | |
| OUTPAT | OUTPAT_ICD10(N913) | Primary oligomenorrhoea | 120 | |
| INPAT | INPAT_ICD10(N925) | Other specified irregular menstruation | 107 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N914) | Secondary oligomenorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 96 | |
| OUTPAT | OUTPAT_ICD10(N912) | Amenorrhoea, unspecified | 92 | |
| INPAT | INPAT_ICD10(N911) | Secondary amenorrhoea | 67 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N913) | Primary oligomenorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 37 | |
| INPAT | INPAT_ICD10(N915) | Oligomenorrhoea, unspecified | 20 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(N910) | Primary amenorrhoea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 19 | |
| INPAT | INPAT_ICD10(N912) | Amenorrhoea, unspecified | 17 | |
| INPAT | INPAT_ICD10(N914) | Secondary oligomenorrhoea | 14 | |
| INPAT | INPAT_ICD10(N910) | Primary amenorrhoea | 10 | |
| INPAT | INPAT_ICD10(N913) | Primary oligomenorrhoea | 8 | |
| OUTPAT | OUTPAT_ICD10(N91) | Absent, scanty and rare menstruation | 8 |