Recruitment feasibility and dietary and behavioral patterns in toddlers with ASD: Preliminary results from the Autism Eats program

Problematic mealtime behaviors and inadequate diet quality are pressing concerns for children with autism spectrum disorder (ASD). This study aimed to evaluate recruitment feasibility and baseline outcomes of the Autism Eats program for children under 3 years with ASD. Recruitment feasibility was assessed through reach and participation rates. The Healthy Eating Index (HEI-2015) scores were calculated from 3-day food records. Problematic mealtime behaviors were assessed with the Brief Autism Mealtime Behavior Inventory. Parental feeding practices were assessed using the Child Feeding Questionnaire. Anthropometric measurements of children and parents were taken. Weight-for-length percentiles were calculated based on the CDC growth charts. Descriptive statistics, one-sample t-tests, and Spearman's rho correlations were used for data analysis. Of the contacted dyads, 74 % agreed to participate. All 51 enrolled dyads completed baseline survey (100 %), and 98 % completed 3-day food records and anthropometric measurements. Significantly higher problematic mealtime behaviors were observed, compared to the reference (e.g., Total score 55.7 vs. 32.5; p