Comparison of Intentional and Unintentional Injuries Among Chinese Children and Adolescents

Xiling Yin1,2, Deyun Li2, Kejing Zhu2

  • 1Department of Maternal and Child Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology.

Journal of Epidemiology
|November 12, 2019
PubMed

Insights

Intentional injuries are more common in Chinese males, rural children, and older students. Preventive measures should focus on school violence and self-harm reduction.

Area of Science:

  • Pediatrics
  • Public Health
  • Injury Prevention

Background:

  • Limited data exists on intentional injuries versus unintentional injuries in Chinese children and adolescents.
  • This study provides a comprehensive overview of intentional injury patterns in China.

Purpose of the Study:

  • To describe the patterns and risk factors of intentional injuries in Chinese children and adolescents.
  • To compare intentional injuries with unintentional injuries.

Main Methods:

  • Utilized data from the National Injury Surveillance System (2006-2017) for individuals aged 0-17.
  • Employed logistic regression to identify risk factors for intentional injuries.

Main Results:

  • Identified 4,218 intentional injuries (4.9%) and 81,459 unintentional injuries.
  • Risk factors for intentional injuries included being male, from rural areas, a student, or staff/worker, with increased risk in older age groups and late-night hours.
  • Violent attacks comprised the majority of intentional injuries, with blunt trauma being most common; self-mutilation/suicide involved cuts and poisoning.

Conclusions:

  • Intentional injuries disproportionately affect males, rural children, older children, students, and workers.
  • Injury mechanisms and timing vary by age.
  • Recommendations include reducing rural student dropout, enhancing school violence prevention, and addressing self-harm.
Abstract