Injuries Associated with Infant Walkers Still Sending Children to the Emergency Department

Researchers support the American Academy of Pediatrics’ call for a ban of infant walkers in the US

September 17, 2018

(COLUMBUS, Ohio) – Although infant walkers provide no benefit to children and pose significant injury risk, many are still being used in US homes. A new study from researchers in the Center for Injury Research and Policy at Nationwide Children’s Hospital examined characteristics of infant walker-related injuries and evaluated the effect of the 2010 federal mandatory safety standard on these injuries.

The study, published on-line today in Pediatrics, found that more than 230,000 children younger than 15 months old were treated in hospital emergency departments in the US for infant walker-related injuries from 1990 through 2014. The number of infant walker-related injuries decreased dramatically during the study period, dropping from 20,650 in 1990 to 2,001 in 2014. The overall reduction in injuries was primarily due to a decline in falls down stairs.

The decrease in stair falls was due in part to implementation of safety standards that required changes to the way infant walkers are designed. In 1997, a voluntary safety standard was adopted that required infant walkers to be wider than a standard doorway or to have a mechanism that would cause it to stop if one of more of the wheels drop over the edge of a step. Then, in June 2010, the CPSC issued a mandatory safety standard that included more stringent requirements for infant walker design, standardized the evaluation method to prevent stair falls, and added a parking brake test. The mandatory safety standard also made it easier for the CPSC to stop non-complying infant walkers at entry points to the US before they entered the marketplace (all 10 infant walkers recalled between 2001 and 2010 were imported products).

While the greatest decrease in injuries occurred during the earlier years of the study, there was an additional 23% drop in injuries in the 4 years after the federal mandatory safety standard went into effect in 2010 compared with the prior 4 years. Researchers concluded that this reduction may, in part, be attributable to the standard as well as other factors such as decreased infant walker use and fewer older infant walkers in homes.

 “The good news is that the number of infant walker-related injuries has continued to decrease substantially during the past 25 years,” said Gary Smith, MD, DrPH, senior author of the study and director of the Center for Injury Research and Policy at Nationwide Children’s Hospital. “However, it is important for families to understand that these products are still causing serious injuries to young children and should not be used.”

Most of the injuries (91%) were to the head or neck, and about 30% of the injuries were concussions/closed head injuries or skull fractures. The three leading causes of injuries were falls down stairs, falls out of the infant walker, and injuries that occurred because the infant walker gave the child access to something they wouldn’t normally be able to reach (mostly burns from hot objects).

“Infant walkers give quick mobility (up to 4 feet per second) to young children before they are developmentally ready. Despite the decrease in injuries over the years, there are still too many serious injuries occurring related to this product,” said Dr. Smith. “Because of this, we support the American Academy of Pediatrics’ call for a ban on the manufacture, sale, and importation of infant walkers in the US.”

Data for this study were obtained from the National Electronic Injury Surveillance System (NEISS) database, which is maintained by the US Consumer Product Safety Commission. The NEISS database provides information about consumer product-related injuries treated in hospital emergency departments across the country.

The Center for Injury Research and Policy (CIRP) of The Research Institute at Nationwide Children’s Hospital works globally to reduce injury-related pediatric death and disabilities. With innovative research at its core, CIRP works to continually improve the scientific understanding of the epidemiology, biomechanics, prevention, acute treatment and rehabilitation of injuries. CIRP serves as a pioneer by translating cutting edge injury research into education, policy, and advances in clinical care. For related injury prevention materials or to learn more about CIRP, visit www.injurycenter.org.

 

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About Nationwide Children's Hospital

Named to the Top 10 Honor Roll on U.S. News & World Report ‘s 2018-19 list of “Best Children’s Hospitals,” Nationwide Children’s Hospital is one of America’s largest not-for-profit freestanding pediatric health care systems providing wellness, preventive, diagnostic, treatment and rehabilitative care for infants, children and adolescents, as well as adult patients with congenital disease. Nationwide Children’s has a staff of more than 13,000 providing state-of-the-art pediatric care during more than 1.4 million patient visits annually. As home to the Department of Pediatrics of The Ohio State University College of Medicine, Nationwide Children’s physicians train the next generation of pediatricians and pediatric specialists. The Research Institute at Nationwide Children’s Hospital is one of the Top 10 National Institutes of Health-funded freestanding pediatric research facilities. More information is available at NationwideChildrens.org.