Race, poverty, and the lack of follow-up for Arkansas students that fail vision screenings: a cross-sectional study over 7 years

Abstract

Purpose: To analyze rates of follow-up eye care for students that failed school vision screenings over a 7-year period in 238 Arkansas school districts.

Methods: In this cross-sectional study, vision screening, demographic, socioeconomic, academic, and eye care provider data were collected. The main outcomes were referral rates, rates of follow-up eye care for students with failed vision screenings, and estimated associations between the rate of follow-up and school district and county-level characteristics, such as race, poverty, insurance coverage, academic achievement, and the number of eye care providers.

Results: A total of 1,744,805 vision screenings over 7 academic years (2013-2020) were included. The average screening rate was 35.4% across the study years. The screening failure rate ranged from 8.0% to 9.4%. Two-thirds of districts had a follow-up rate between 20% and 50%. 91% had follow-up rates of <60%. School districts with higher concentrations of White students (P < 0.001), higher graduation rates (P = 0.024), higher percentages of students on government-assisted insurance (P = 0.035), and higher standardized scores (P < 0.001) had higher rates of follow-up. There were no statistically significant relationships between the rate of follow-up eye care and the number of school nurses per school district or the number of ophthalmologists or optometrists per county.

Conclusions: Arkansas children in our study cohort that failed vision screenings had inadequate follow-up eye care. Follow-up rates were associated with several key indicators of socioeconomic status.