KaryotypicSexΒΆ
This enumeration represents the chromosomal sex of an individual.
Data model
Implementation note - this is an enumerated type, therefore the values represented below are the only legal values. The value of this type SHALL NOT be null, instead it SHALL use the 0 (zero) ordinal element as the default value, should none be specified.
| Name | Ordinal | Description |
|---|---|---|
| UNKNOWN_KARYOTYPE | 0 | Untyped or inconclusive karyotyping |
| XX | 1 | Female |
| XY | 2 | Male |
| XO | 3 | Single X chromosome only |
| XXY | 4 | Two X and one Y chromosome |
| XXX | 5 | Three X chromosomes |
| XXYY | 6 | Two X chromosomes and two Y chromosomes |
| XXXY | 7 | Three X chromosomes and one Y chromosome |
| XXXX | 8 | Four X chromosomes |
| XYY | 9 | One X and two Y chromosomes |
| OTHER_KARYOTYPE | 10 | None of the above types |