Citation

Alhajj M, Nelson NG, McKenzie LB. Am. J. Prev. Med. 2009; 37(6): 531-536.

Affiliation

Center for Injury Research and Policy, The Research Institute at Nationwide Children's Hospital, Columbus, Ohio 43205, USA.

Copyright

(Copyright © 2009, Elsevier Publishing)

DOI

10.1016/j.amepre.2009.08.024

PMID

19944920

Abstract

BACKGROUND: Recreational use of hot tubs, whirlpools, and spas has increased within the past 3 decades. Injuries due to hot tubs, whirlpools, and spas can affect people of all ages and can result in serious disabilities. PURPOSE: This study examines nonfatal hot tub, whirlpool, and spa-related injuries on a national level. METHODS: The National Electronic Injury Surveillance System database was used to examine cases of nonfatal hot tub, whirlpool, and spa-related injuries treated in U.S. emergency departments from January 1, 1990, through December 31, 2007. Analysis was conducted from November 2008 to March 2009. RESULTS: An estimated 81,597 patients, aged <1-102 years, were treated in U.S. emergency departments for hot tub, whirlpool, and spa-related injuries, with the number increasing 160% over the 18-year study period (p<0.001). Nearly 73% of injuries occurred in patients aged >or=17 years. Lacerations were the most common diagnosis (27.8%) and accounted for 58% of all head injuries. Slips and falls were the most common mechanism of injury (47.6%); were more likely to result in an injury to the trunk than other body parts (OR=2.49, 95% CI=1.83, 3.39); and were more likely to result in concussions and fractures/dislocations than any other diagnosis (OR=7.813, 95% CI=2.194, 27.823 and OR=3.017, 95% CI=2.057, 4.425, respectively). CONCLUSIONS: Given the increase in hot tub, whirlpool, and spa ownership and the 160% increase in injuries during the study period, more research is needed to identify the cause of the increase in hot tub, whirlpool, and spa-related injuries and what injury-prevention solutions and policies may be appropriate.

Language: en