What population is affected by tristomy 13?

Trisomy 13, also known as Patau syndrome, primarily affects infants, as it is a genetic condition caused by the presence of an extra chromosome 13. The condition can lead to severe developmental and physical abnormalities, with many affected infants facing significant health challenges. The prevalence is estimated to be about 1 in 16,000 live births, and unfortunately, affected infants often have a reduced life expectancy, with many not surviving past their first year. Families of affected children also experience emotional and financial challenges related to the care required.