Frequency, causes, and places of unintentional injuries in a nationally representative sample of Iranian children and adolescents: the CASPIAN-IV study

ABSTRACT

This study aims to assess the frequency, causes, and places of injuries in a nationally representative sample of Iranian children and adolescents, as well as the referral, places allocated for injured individuals. This nationwide study was conducted in 2011-2012 among 13486 elementary, secondary and high-school students who were selected by random cluster stratified multistage sampling from 30 provinces in Iran. The Global School-based Health Survey questionnaire of the World Health Organization was used. The study participants consisted of 50.8% boys, 75.6% urban resident with a mean age of 12.5 years. Overall, 20.25% of participants reported that they were minimally injured once in the last 12 months; this prevalence was higher in boys than in girls [25.74% vs. 14.58%, respectively, P < 0.001], without significant difference in urban [20.11%] and rural [20.69%] areas. Most of them [39.92%] were injured at homes or house yards with higher prevalence in girls than in boys [48.61% vs. 35.17%, respectively, P < 0.001] and in rural than in urban areas [27.30% vs. 20.89%, respectively, P < 0.001]. Schools were reported as the second prevalent site of injury occurrence [22.50%]. Emergency departments and physician offices were the most prevalent referral places for injured individuals [32.31% and 22.38%, respectively]. Most of the school injuries occurred during play or sport activities [45.92%]. Prevention of unintentional injuries should be considered as a health priority. Appropriate preventive strategies should be enhanced at homes and schools