This enumeration represents the chromosomal sex of an individual.

Data model

Name Description
UNKNOWN_KARYOTYPE Untyped or inconclusive karyotyping
XX Female
XY Male
XO Single X chromosome only
XXY Two X and one Y chromosome
XXX Three X chromosomes
XXYY Two X chromosomes and two Y chromosomes
XXXY Three X chromosomes and one Y chromosome
XXXX Four X chromosomes
XYY One X and two Y chromosomes
OTHER_KARYOTYPE None of the above types