Min KB, et al. - Researchers conducted this retrospective cohort study to ascertain if exposure to air pollution, especially to particles with a mass median aerodynamic diameter of ≤ 10 μm (PM₁₀), was correlated with diagnosis of childhood glaucoma. A total of 9,004 infants born between January 2002 and December 2002 were involved and followed-up for an 11-year period (2003–2012) from the National Health Insurance Service-National Sample Cohort. According to results, glaucoma occurred in 85 (0.94%) during the study period. Findings suggested an association of short-term and long-term exposure to PM₁₀ with the incidence of childhood glaucoma. This study supports previous reports on the link between air pollution and ocular disease and indicates that exposure to PM₁₀ may pose a risk to glaucoma in childhood.