Final answer:
The exact percentage of children with Fetal Alcohol Syndrome (FAS) who have hearing disorders is not specified in the provided references. The prevalence of hearing disorders in FAS children varies and requires reference to clinical research for specific statistics.
Step-by-step explanation:
The percentage of FAS (Fetal Alcohol Syndrome) children with hearing disorders is not provided in the reference information given. However, it's important to note that hearing loss or hearing disorders are common among children with FAS, though an exact percentage would typically be determined by clinical research studies.
Hearing disorders in children with FAS can be associated with structural abnormalities of the ear or neurological damage. The impact on hearing can vary greatly among individuals with FAS, ranging from mild to severe. It is crucial for these children to receive early and appropriate interventions to support their communication and learning development.
To provide a more accurate answer to the question 'What percentage of FAS children have hearing disorders?' a literature review of clinical research on FAS must be conducted to find the most recent and reliable data.