Is it true that a person can be diagnosed with a developmental disability after experiencing vision loss and cognitive decline due to a car accident at age 30?

A person typically receives a diagnosis of a developmental disability during childhood, as these conditions are characterized by developmental delays in areas such as intellectual functioning, communication skills, or social interactions that are present from the early developmental period. When an individual experiences an injury or trauma, such as vision loss and cognitive decline resulting from a car accident at age 30, this does not align with the criteria for developmental disabilities, which are usually present before the age of 22. Instead, the situation described would more likely lead to a diagnosis related to acquired disabilities as a result of the accident, rather than a developmental disability that manifests from an early age. Thus, stating that a person can be diagnosed with a developmental disability due to these circumstances would be inaccurate.