Which group is most commonly affected by Down Syndrome?

Which group is most commonly affected by Down Syndrome?

• A. Females, especially those from urban areas
• B. Males, with no significant ethnic association
• C. Children from families with a history of allergies
• D. Individuals with high socioeconomic backgrounds

Answer: (B)

Down Syndrome, also known as Trisomy 21, is a genetic condition that occurs due to an extra copy of chromosome 21. The condition affects individuals regardless of gender, socioeconomic status, or geographical location, but statistically, the incidence is approximately equal between males and females. Studies suggest that there is no substantial ethnic association with Down Syndrome, making it equally prevalent across different racial and ethnic groups. The reason why this choice is correct relates to the fact that Down Syndrome can occur in any group without specific ties to particular backgrounds or characteristics such as being from urban areas, having allergies, or being from high socioeconomic statuses. By understanding that the condition can manifest in both males and females equally and that it does not favor any specific demographic, we can better grasp the basic epidemiology of Down Syndrome.

Down Syndrome, also known as Trisomy 21, is a genetic condition that occurs due to an extra copy of chromosome 21. The condition affects individuals regardless of gender, socioeconomic status, or geographical location, but statistically, the incidence is approximately equal between males and females. Studies suggest that there is no substantial ethnic association with Down Syndrome, making it equally prevalent across different racial and ethnic groups.

The reason why this choice is correct relates to the fact that Down Syndrome can occur in any group without specific ties to particular backgrounds or characteristics such as being from urban areas, having allergies, or being from high socioeconomic statuses. By understanding that the condition can manifest in both males and females equally and that it does not favor any specific demographic, we can better grasp the basic epidemiology of Down Syndrome.