Does duchenne muscular dystrophy affect certain groups of people more than others?

Duchenne muscular dystrophy (DMD) is a rare genetic disorder that primarily affects males. It is caused by mutations in the gene that encodes the protein dystrophin, which is essential for maintaining the structural integrity of muscle fibers. DMD affects approximately 1 in every 3,500 to 5,000 male births.

While DMD can occur in any population, there are certain groups of people who may be at an increased risk of having the condition. These include:

* Individuals with a family history of DMD: DMD is an inherited disorder, meaning that it can be passed down from parents to their children. If a male has a brother or father with DMD, he is at an increased risk of inheriting the condition.

* Males of certain ethnic backgrounds: DMD is more common in certain ethnic groups, including those of African, Middle Eastern, and Asian descent. This is thought to be due to variations in the frequency of the specific mutations that cause DMD in different populations.

It is important to note that DMD does not discriminate based on socioeconomic status, lifestyle, or other factors. It can affect individuals of all backgrounds and nationalities. Early diagnosis and intervention can help to slow the progression of the condition and improve the quality of life for individuals with DMD.