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Vision screening and regular eye care can help detect and treat potentially irreversible vision impairment. This study aims to investigate the associations between sociodemographic and health characteristics and the receipt of eye care among children aged 17 years and younger in the United States. This cross-sectional study used data from the National Survey of Children's Health (NSCH), a nationally representative and population-based survey of randomly sampled households. Participants were children aged 0 to 17 years, residing in all 50 states and the District of Columbia, whose caregivers or parents answered an address-based survey by mail or online. Weighted prevalence calculations were applied to analyze the data, and logistic regression was performed to explore associations between reported eye care and demographic, health, and parent-related variables. Caregiver-reported vision screenings, referral to an eye doctor after vision screening, eye doctor visits, and prescription of corrective lenses. Caregivers reported that 53.2% of children had a vision screening at least once (if child ≤ 5 years) or within the past 2 years (if child > 5 years). Of those screened, 26.9% were referred to an eye doctor. Overall, 38.6% of all children had a previous eye doctor visit, and among them, 55.4% were prescribed corrective lenses during the visit. Factors associated with decreased odds of vision screening included younger age, lack of health care visits, no insurance coverage, parent education high school or less, and lower household income. Non-White ethnicities, households with a non-English primary language, and lower incomes were more likely to be referred to an eye doctor after vision screening. Lower rates of eye doctor visits were associated with younger age, lack of insurance coverage, and primary household languages other than English. Children from disadvantaged backgrounds are less likely to receive vision screening and eye care. Targeted strategies are needed to increase vision screening and access to eye care services in these vulnerable groups. Proprietary or commercial disclosure may be found after the references. [ABSTRACT FROM AUTHOR]

To evaluate differences between autorefraction measurements with and without cycloplegia among school-aged individuals and to explore factors associated with significant differences. Cross-sectional, retrospective study. Individuals between 3 and 22 years of age evaluated at the Illinois College of Optometry from September 2016 through June 2019 who underwent same-day noncycloplegic and cycloplegic autorefraction of the right eye. Demographic information including age, sex, and race or ethnicity were collected during the eye examination. Autorefraction was performed before and after cycloplegia. Myopia, defined as at least –0.50 diopter (D) spherical equivalent (SE), hyperopia, defined as at least +0.50 D SE, and astigmatism of at least 1.00 D cylinder were determined using noncycloplegic and cycloplegic autorefractions. Factors associated with at least 1.00 D more myopic SE or at least 0.75 D cylindrical difference by noncycloplegic autorefraction were assessed using logistic regression models. Differences between noncycloplegic and cycloplegic autorefraction measurements. The mean age was 10.8 ± 4.0 years for the 11 119 individuals; 52.4% of participants were female. Noncycloplegic SE measured 0.65 ± 1.04 D more myopic than cycloplegic SE. After adjusting for demographic factors and refractive error, individuals with at least 1.00 D of more myopic SE refraction by noncycloplegic autorefraction (25.9%) were more likely to be younger than 5 years (odds ratio [OR], 1.45; 95% confidence interval [CI], 1.18–1.79) and 5 to younger than 10 years (OR, 1.32; 95% CI, 1.18–1.48) than those 10 to younger than 15 years. This difference of at least 1.00 D of more myopic SE was more likely to be observed in Hispanic people (OR, 1.23; 95% CI, 1.10–1.36) and those with hyperopia (OR range, 4.20–13.31). Individuals with 0.75 D or more of cylindrical difference (5.1%) between refractions were more likely to be younger than 5 years, to be male, and to have mild–moderate–high myopia or moderate–high hyperopia. Three quarters of school-aged individuals had < 1 D of myopic SE difference using noncycloplegic compared with cycloplegic autorefraction. Understanding measurement differences obtained for refractive error and associated factors may provide useful information for future studies or programs involving refraction in school-aged children. [ABSTRACT FROM AUTHOR]