Comorbidities in children with intellectual disabilities

Area of Science:

• Pediatrics
• Genetics
• Developmental Biology

Background:

• Intellectual disability (ID) affects 2%-3% of newborns, often with unidentified causes.
• Understanding risk factors and comorbidities is crucial for early intervention and management.

Purpose of the Study:

• To explore correlations between intellectual disability and various perinatal and medical factors.
• To estimate the prevalence and severity of comorbidities in children with ID.

Main Methods:

• A comparative study involving 22 children diagnosed with ID and 24 typically developing children (aged 5-10).
• Analysis of factors including gestational age, birth weight, Apgar score, familial diseases, congenital anomalies, and acquired medical disorders.

Main Results:

• Familial disorders and central nervous system (CNS) congenital anomalies significantly increased ID risk (4.147x and 2.59x, respectively).
• Children with ID showed higher risks for other congenital (7.38x) and noncongenital diseases (1.4x).
• Apgar score emerged as a sensitive predictor for both congenital and noncongenital medical conditions.

Conclusions:

• Children with intellectual disabilities have a greater incidence of congenital diseases, familial disorders, and acquired conditions.
• Apgar score is a valuable indicator of morbidity in children with intellectual disabilities.