The characterization of feeding challenges in autistic children.
Brittany M St John, Karla K Ausderau
PMID 38305224WHAT IT FOUND
Feeding challenges in autistic children often start earlier than diagnosis.
Caregiver reports show that early difficulties with transitions and ongoing diet restriction predict more severe sensory and behavioral feeding issues later, suggesting these are key markers for early intervention.
Key findings
01The median age of feeding challenge onset (1–1.99 years) was significantly earlier than the median age of autism diagnosis (2–2.99 years).
02Early feeding difficulties and continued diet restriction significantly predicted overall feeding challenge severity, even when controlling for child age and autistic traits.
03Sensory-based feeding challenges were the most common, with 84.5% of caregivers reporting sensitivity to food texture.
STILL TO COME
How it was doneWhat they foundWhat it means for OTsWhat it means for SLPs
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What it does not show
Early feeding history relies on caregiver recall, which may be inaccurate. The sample is cross-sectional, so it cannot prove that early feeding issues cause later severity, only that they are associated. The children were aged 2 to 12 years, with a mean age of 8.42, meaning the data is skewed toward older children and may not fully capture the infant/toddler experience. Participants were recruited from an online registry and clinics, which may not represent all families with autistic children.
Declared interests
The study was supported by non-US government and NIH extramural grants. The authors declared no conflicts of interest.
The easy way to misread this
Do not assume that feeding challenges will improve with age. While many children show improvement, a significant subgroup (those with early transitions difficulties and ongoing diet restriction) experience persistent and severe challenges that require targeted intervention.