Diet Quality and School Attendance: Cost Analysis Informing Absence-Reduction Strategies in Schools With Underserved Students.

Background: As school districts across the nation evaluate strategies and implement programs to reduce absenteeism, health-related interventions remain largely underutilized. This study provides the estimated cost of improving students' diet quality as a means to increase attendance. Then, it compares the costs and efficacy of improving diet quality to those of other absence-reduction interventions.