An Adaptive Intervention to Increase Engagement to Community-Based Care After an ED Admission

We will utilize an adaptive interventions via Sequential Multiple Assignment Randomized Trial (SMART) design provide a tailored, stepped-care approach for the type, intensity, and dose of treatment, thus, providing the most intensive care to only those who need it, particularly treatment non-response. First, youth and caregivers (dyads) will be randomized to receive 1st-stage interventions in the ED, either the digital psychosocial-only (PS) condition or the psychosocial with digital health communication (PS+text) condition. If identified as non-response at 2-weeks, then dyads will be re-randomized to 2nd-stage intervention(s). Specifically, the PS condition non-responders will be re-randomized to the PS+text condition or the PS+text+FN condition. The 1st-stage PS+text condition non-responders will receive the PS+text+FN condition only.