Employing a Phased, Interdisciplinary Approach Across Healthcare and School Settings: mHealth Adaptations for Youth with Autism Spectrum Disorder At-Risk of Experiencing Obesity.

Youth with autism spectrum disorder (ASD) are at nearly twice the risk of experiencing obesity, compared to youth without ASD. Wellness Education to Create Healthy habits and Actions to Thrive (WE CHAT) is a novel chatbot that engages participants to enhance primary care delivery and associated care coordination services through mobile health (mHealth) technology focused on social determinants of health (SDOH) and social-emotional health. This study examines multiple perspectives regarding the development and implementation of innovative mHealth technology among youth with ASD. The phases of this study include (1) discussion among individuals and parents of children with ASD, (2) in-depth interviews with primary care providers (PCPs) who treat youth with ASD, and (3) in-depth interviews with interdisciplinary rehabilitation providers who treat youth with ASD. Phases 1 and 2 employed rapid qualitative analysis, and Phase 3 involved inductive thematic analysis to provide context to gaps identified in prior phases. Key themes across the three phases included the variability of symptoms among individuals with ASD, the differences in perceived value of mHealth technology, the importance of family-centered care, and the role of interdisciplinary support. Participants recommended the development of branching logic to increase the flexibility of mHealth technology designed for youth with ASD. This study gathered insight from multiple perspectives to identify opportunities for supporting independent participation in mHealth technology while reducing associated caregiver burden among youth with ASD. These findings may inform refinement and expansion of WE CHAT for patients with varying health needs.