Assessing Hemorrhage Control and Tourniquet Skills in School-Aged Children

Cindy D Chang1,2,3, Nichole Bosson4,5,6, Marianne Gausche-Hill4,5

  • 1Department of Emergency Medicine, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.

Insights

Children as young as 8 can learn to control bleeding using a tourniquet. This study shows that early hemorrhage control training is feasible for young students.

Area of Science:

  • Emergency Medicine
  • Pediatric Trauma Care
  • Public Health Interventions

Background:

  • Uncontrolled hemorrhage is a leading preventable cause of death in traumatic injuries.
  • Children may witness and need to respond to traumatic events requiring hemorrhage control.
  • The optimal age for initiating hemorrhage control training in children is not well-established.

Purpose of the Study:

  • To determine if children aged 8 to 12 years can learn to identify the need for and properly apply a combat application tourniquet (CAT).
  • To assess children's comprehension and psychomotor skills in using a CAT for hemorrhage control.
  • To establish the earliest age at which children can be effectively trained in life-saving hemorrhage control techniques.

Main Methods:

  • A prospective study involving children aged 8 to 12 years.
  • Standardized training sessions on hemorrhage control and CAT application using manikins.
  • Assessment of cognitive (comprehension) and psychomotor (skills) performance using a 4-question tool.
  • Success defined as at least 60% of participants within each age group achieving correct scores on both assessments.

Main Results:

  • High participant completion rate (99%, 322/326).
  • Overall, 70% of participants correctly answered all assessment questions.
  • 88% demonstrated correct comprehension, and 76% demonstrated accurate CAT placement skills.
  • All age groups surpassed the 60% success threshold for both cognitive and psychomotor assessments.
  • No significant association found between performance and participant age, sex, or BMI.

Conclusions:

  • Children aged 8 years and older can successfully learn and apply hemorrhage control techniques using a combat application tourniquet.
  • Hemorrhage control and CAT application training can be effectively initiated in children as early as the third grade.
  • This research supports the implementation of early public health interventions for traumatic injury response among school-aged children.
Abstract

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