Epidemiologic trends in pediatric ocular injury in the USA from 2010 to 2019

Epidemiologic studies related to the demographics and trends of ocular injury in the pediatric cohort in the last decade are limited. This study describes epidemiologic trends in consumer product-related pediatric ocular injuries from 2010 to 2019.

This is a retrospective observational study utilizing data from the National Electronic Injury Surveillance System (NEISS). Inclusion criteria include pediatric patients ages 1-20 presenting to NEISS emergency departments with an ocular injury from January 1, 2010, to December 31, 2019. Outcome measures include prevalence of ocular injury related to consumer products stratified by age group, sex, and injury setting.

There were an estimated 636,582 consumer product (CP)-related incidents of ocular injury in children ages 1-20 years with an average age of 9.7 years (SD = 5.92) between 2010 and 2019; 416,378 (65.4%) patients were males with a male-to-female ratio of 1.9:1. The annual incidence of CP-related ocular injury in males decreased from 2010 to 2019 while that in females remained unchanged. The greatest number of injuries occurred in the 1-5-year age group (31%) followed 6-10 group (25%), 16-20 (22%), and 11-15 (21%). Ocular contusion was the most common diagnosis. The most common setting of injury was home (63%). The majority (96%) of patients were treated and released from the ED suggesting a minor injury. Of the 1% of patients admitted to the hospital with ocular injuries, one-fourth were due to an open globe injury. Most ocular injuries occurred in the summer months, and presentation to the ED was more frequent on the weekend than a weekday. Over one-fourth (28%) of injuries were sports-related followed by detergents/chemicals (16%), toys (11%), home workshop equipment (8%), kitchenware (5.0%), and home furniture in (4.4%).

The frequency and rate of pediatric ocular injuries in the USA decreased during the last decade. Sports and non-powder guns caused the greatest number of eye injuries in the older pediatric cohorts (11-15- and 16-20-year age groups), while detergents/chemicals accounted for nearly 1/3 of all injuries in younger children (1-5 years). Prophylactic measures targeted to specific age groups will be important in reducing eye injuries further.