KaryotypicSex
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 |