Frequently Asked Questions

Children with mental, emotional, developmental, or behavioral (MEDB) problems had higher reported engagement at every measured step of the vision care pathway than children without MEDB problems across 2021–2023. They were more likely to have had a vision screening by a non–eye provider, to have been recommended for an eye exam or additional vision services, and to have seen or been examined by an eye doctor; these between-group differences were statistically significant in each year measured (all P<.001 for pathway measures across 2021–2023).

Yes. Across 2021–2023, parent-reported diagnosis of a nonrefractive vision disorder was higher in children with mental, emotional, developmental, or behavioral problems than in children without those problems. In 2023, that difference remained statistically significant (P=.005), which the authors said suggests a higher burden of clinically recognized ocular disease beyond routine refractive error in this population.

They generally had higher reported functional vision limitation despite correction, but the difference was not consistently statistically significant year to year. Across 2019–2023, the absolute gap between children with and without mental, emotional, developmental, or behavioral problems ranged from 1.4 to 3.4 percentage points. In 2023, the difference was numerically higher in the MEDB group but was not statistically significant (P=.274).

No clear consistent difference was found. Unmet vision care need remained uncommon in both groups across 2019–2023, and between-group differences were small. The difference reached statistical significance only in 2020, but not in 2019 or 2021–2023; in 2023, there was no significant difference (P=.599).

Referral recommendations stayed higher in children with mental, emotional, developmental, or behavioral problems, but the gap narrowed in 2023. In the MEDB group, the reported rate of recommendation for an eye exam or additional services was 34.9% in 2021, 35.4% in 2022, and 33.6% in 2023. The absolute difference versus children without MEDB was 9.5 percentage points in 2021, 10.5 in 2022, and 7.2 in 2023.

The study suggests that children with mental, emotional, developmental, or behavioral problems are getting into the vision care pathway more often through screening, referral, and eye doctor contact, but may still carry a higher burden of nonrefractive vision disorders and visual symptoms. The authors concluded that this pattern supports the need for more targeted follow-up and coordination after screening and referral, rather than assuming that system contact alone resolves vision-related problems.

This was a repeated cross-sectional analysis of publicly available National Survey of Children’s Health data from 2019–2023, using parent- or guardian-reported information for US children aged 3–17 years. The analytic denominator across nonoverlapping survey blocks was 159,923 children, including 42,782 classified as having MEDB problems and 117,141 classified as not having MEDB problems. Because the design was observational and cross-sectional, the study can describe associations but cannot determine that MEDB problems cause differences in eye care use or vision outcomes.

The National Survey of Children’s Health classified a child as having mental, emotional, developmental, or behavioral problems if the caregiver reported that the child currently had at least 1 qualifying condition or met screening criteria for an ongoing emotional, developmental, or behavioral condition requiring services expected to last at least 12 months. Conditions in the composite included Tourette syndrome, anxiety problems, depression, behavioral or conduct problems, developmental delay, intellectual disability, speech or other language disorder, learning disability, autism spectrum disorder, and ADD/ADHD.

• All vision and mental health measures were parent-reported and were not independently verified.
• The study was repeated cross-sectional, so it shows association rather than causation.
• Several vision pathway measures were only available starting in later National Survey of Children’s Health files, so screening, referral, and eye-doctor-contact trends are limited to 2021–2023.
• The MEDB exposure was a broad composite that grouped together heterogeneous conditions such as ADHD, anxiety/depression, autism spectrum disorder, and developmental delay, which may mask diagnosis-specific differences.