Figure 1. Screening and randomization.

^a Excludes 60 districts that had no students in 3^rd–8^th grade (e.g., high schools)

^b School-level eligibility criteria: ≥30 students per grade and ≥15% and ≤85% Latino students

^c In 1 school district with 13 participating schools, a subset of classrooms in 9 schools engaged in a local clinical BMI screening and referral program and participating students (n=275) were excluded