What percentage of intellectual disabilities are attributed to genetic causes?

The percentage of intellectual disabilities attributed to genetic causes is often cited to be around 35%. This figure encompasses a variety of genetic conditions that can lead to intellectual disabilities, such as Down syndrome, fragile X syndrome, and other chromosomal abnormalities. Understanding the role of genetics in intellectual disabilities is crucial for identifying individuals who may benefit from specific interventions and support services. By recognizing the genetic factors contributing to these disabilities, healthcare professionals and educators can tailor their approaches to better support affected individuals and their families. This statistic highlights the importance of genetics in the multifaceted landscape of intellectual disabilities while acknowledging that various other environmental and social factors also play significant roles.