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This paper examines age of autism spectrum disorder (ASD) identification and related factors in a diverse urban sample, focusing on ASD identification in the East African Somali community. The overall average age of initial ASD identification was 4.8 years. Somali children received an initial clinical diagnosis of Autistic Disorder later than White children, and Somali children diagnosed with ASD born outside of Minnesota (MN) received their first comprehensive evaluation later than Somali children diagnosed with ASD born in MN. Most children had noted developmental concerns before age 3, with no significant racial or ethnic differences in those concerns. The current study contributes to a limited number of studies on early ASD identification in culturally and linguistically diverse populations.

The current study presents results from an autism spectrum disorder (ASD) public health surveillance project conducted in Minneapolis. The study was designed to compare ASD prevalence in Somali children (ages 7-9) to that of non-Somali children. The study adapted methodology used by the Centers for Disease Control and Prevention's Autism and Developmental Disabilities Monitoring Network. Results indicated that Somali (1 in 32) and White (1 in 36) children were about equally likely to be identified with ASD, but more likely to be identified with ASD than Black and Hispanic children. Somali children with ASD were significantly more likely to have an intellectual disability than children with ASD in all other racial and ethnic groups.

This paper examines age of autism spectrum disorder (ASD) identification and related factors in a diverse urban sample, focusing on ASD identification in the East African Somali community. The overall average age of initial ASD identification was 4.8 years. Somali children received an initial clinical diagnosis of Autistic Disorder later than White children, and Somali children diagnosed with ASD born outside of Minnesota (MN) received their first comprehensive evaluation later than Somali children diagnosed with ASD born in MN. Most children had noted developmental concerns before age 3, with no significant racial or ethnic differences in those concerns. The current study contributes to a limited number of studies on early ASD identification in culturally and linguistically diverse populations. [ABSTRACT FROM AUTHOR]

The potential for culture to impact diagnosis of autism spectrum disorder (ASD) is high, yet remains largely unstudied. This study examined differences across racial/ethnic groups in ASD symptoms, cognitive and adaptive skills, and related behaviors in children with ASD that included a unique subgroup, children from the Somali diaspora. Somali children were more likely to have ASD with intellectual disability than children from all other racial/ethnic groups. Few differences were found in the presence of specific symptoms and behaviors across groups once IQ was controlled. Results lend support to previous studies that found higher rates of ASD intellectual disability in children of immigrants from low human resource index countries compared to other groups. Implications for future research are discussed.