| Source | Code | Name | Case count | Share of cases (%) |
|---|---|---|---|---|
| OUTPAT | OUTPAT_ICD10(Q980) | Klinefelter's syndrome karyotype 47,XXY | 71 | |
| OUTPAT | OUTPAT_ICD10(Q984) | Klinefelter's syndrome, unspecified | 35 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(Q980) | Klinefelter's syndrome karyotype 47,XXY. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 33 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(Q984) | Klinefelter's syndrome, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 26 | |
| OUTPAT | OUTPAT_ICD10(Q985) | Karyotype 47,XYY | 19 | |
| INPAT | INPAT_ICD10(Q980) | Klinefelter's syndrome karyotype 47,XXY | 18 | |
| INPAT | INPAT_ICD10(Q984) | Klinefelter's syndrome, unspecified | 12 | |
| OUTPAT | OUTPAT_ICD10(Q986) | Male with structurally abnormal sex chromosome | 10 | |
| OUTPAT | OUTPAT_ICD10(Q988) | Other specified sex chromosome abnormalities, male phenotype | 9 | |
| INPAT | INPAT_ICD10(Q985) | Karyotype 47,XYY | 7 | |
| PRIM_OUT | PRIM_OUT_NOT_USED_ICD10(Q985) | Karyotype 47,XYY. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! | 6 | |
| OUTPAT | OUTPAT_ICD10(Q981) | Klinefelter's syndrome, male with more than two X chromosomes | 5 |