Study Reveals Varied Autism-Maternal Health Links Across Racial and Ethnic Groups
A new study published in JAMA Network Open has investigated the connection between maternal health factors and autism diagnoses in children, revealing that these associations vary significantly across different racial and ethnic groups. Researchers analyzed data from 224,353 children born between 2010 and 2017 within the Kaiser Permanente Northern California health system. The study identified 25 maternal diagnoses previously linked to autism, including pre-eclampsia, diabetes, overweight/obesity, depression, asthma, and pregnancy complications. While all evaluated maternal health conditions showed consistent associations with autism, certain conditions, specifically maternal overweight and obesity, depression, asthma, and pregnancy complications, exhibited stronger associations with autism in white mothers compared to Black, Hispanic, or Asian and Pacific Islander mothers. The overall prevalence of autism in the study was 2.4%, with Black children showing a prevalence of 3.2%, Asian and Pacific Islander c...