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Down syndrome is the most common chromosomal disorder in humans. It is a genetic disease. It occurs often once in 700 live births, and consists in the fact that in pair 21 there are 3, and not as usual 2 chromosomes.

To my knowledge, the appearance of this disorder has nothing to do with the color of a person's skin. The risk of this chromosomal aberration increases with maternal age.

People with Down syndrome have distinctive appearance features. In addition, other diseases very often coexist, such as: problems with the circulatory system, digestive system, hearing and/or vision problems.

Your question is very personal, But to answer it, here is the case study:

 Objective

We sought to understand how trends in Down Syndrome rates have changed by race/ethnicity in the United States from 2012 to 2018.

Study Design

We performed a retrospective cohort study of 26,433,380 pregnancies that occurred in the US between 2012-2018 using linked vital statistics data. We used Cochrane-Armitage tests to assess trends in Down Syndrome diagnosis by race/ethnicity and multivariable logistic regressions to compare Trisomy 21 diagnoses between race/ethnic groups at each year while controlling for maternal age, insurance, education, and ≥ 5 prenatal visits.

Results

Our cohort consisted of 13,788 pregnancies with a diagnosis of Down Syndrome (0.05%) and 26,419,592 (99.95%) with no diagnosis of Down Syndrome. Among the whole cohort (p\< 0.001) and those who identify as Black (p=0.002), Hispanic (p\< 0.001), or American Indian/Alaska Native (AIAN) (p=0.04) Down Syndrome diagnoses increased over time (Figure 1). Among those who identify as white (p=0.55) or Asian (p=0.11), Down Syndrome diagnosis did not change. When adjusting for confounders, in 2012, individuals who identify as Black (aOR 0.56; 95% CI 0.46-0.67), Hispanic (aOR 0.73; 95% CI 0.63-0.84), or Asian (aOR 0.51; 95% CI 0.40-0.66) had lower odds of Down Syndrome diagnoses when compared to white individuals. By 2018 only Asian individuals continued to have lower odds of Down Syndrome diagnosis (aOR 0.50; 95% CI 0.39-0.63) when compared to those identified as white (Table 1).

Conclusion

Down Syndrome rates increased over time among individuals who identify as Black, Hispanic, or AIAN, but not among white or Asian individuals.Whether accessing and navigating changes in Down syndrome testing is contributing to these disparities in outcomes needs further study.

Sarina R. Chaiken

Marguerite Susich

Uma Doshi

Claire H. Packer

Bharti Garg

Aaron B. Caughey

DOI:https://doi.org/10.1016/j.ajog.2021.11.797

If a child with Down syndrome is born in Iceland, it is because of a doctor's mistake. Since the country introduced prenatal testing for fetal abnormalities, the vast majority of pregnant women who test positive have opted for abortion.

The occurrence of Down syndrome is not related to skin color, ethnic or racial origin, but is related to a genetic mutation that can occur in any person regardless of skin color, background or place of birth.

Yes, people of all races, including black people, can have Down syndrome. Down syndrome is a genetic condition that occurs when there is an extra copy of chromosome 21, and it affects individuals of all races and ethnicities equally. While the prevalence of Down syndrome varies by population, it is estimated to occur in about 1 in 700 births worldwide.

Yes, Down syndrome (trisomy 21) can affect black people just as it can affect people of other races. Down syndrome is caused by trisomy 21, an extra copy of chromosome 21, which can occur in any child, regardless of race.

Yes, Down syndrome can affect people of all skin colors, including black people. There is no evidence that Down syndrome is associated with any skin color or race. Down syndrome is a genetic disorder that results from a trisomy of chromosome 21 and occurs worldwide in different populations, regardless of race or skin color.

Yes, black people, like people of other races, can suffer from Down Syndrome. This disease results from the trisomy of chromosome 21, i.e. the presence of an extra, third copy of this chromosome in all cells of the body. There is no evidence that the occurrence of Down syndrome depends on belonging to a particular race.

Thank you.

Do black people have Down syndrome? Yes, Down syndrome can affect people of all races, including black people. This disease results from trisomy 21 and is not dependent on skin color.

Down syndrome affects people of all races. The cause of genetic disorders in all people is imperfection. People who lived about 6,000 years ago lived more than 900 years and did not get sick, and today we all get sick and more of us die than at any time in human history. to destroy our planet, because people still have not enough of everything. Devastated and poisoning the earth is not able to give healthy food to already sick people. We will finish the work of our predecessors.

Yes, black people can also have Down Syndrome. Down syndrome is a genetic disease caused by trisomy 21, i.e. the presence of an extra copy of this chromosome in the body's cells. There is no link between race or ethnicity and the risk of Down Syndrome.

The risk of Down's syndrome increases with maternal age, but this is the only known risk factor. In any population, regardless of race or ethnicity, it is estimated that approximately 1 in 700 newborns are born with Down syndrome.

Down syndrome is a disease that affects people and skin color doesn't matter. There are probably studies that show that some races get sick more often than others, but all races are human, so all can get this disease.