Age Matters: Predicting Outcomes After Dog Bite Injuries

Area of Science:

• Trauma Surgery
• Pediatric Injury Prevention
• Veterinary Public Health

Background:

• Children face a high risk of dog bite injuries, with around 100,000 pediatric victims annually.
• Their anatomy, including larger heads and softer tissues, predisposes them to severe head and torso trauma.

Purpose of the Study:

• To compare injury patterns and treatment outcomes in pediatric versus adult dog bite victims.
• To identify risk factors and inform preventative strategies for pediatric dog bites.

Main Methods:

• A retrospective cohort study analyzed 276 dog bite patients (2016-2024) at a single center.
• Patients were stratified into pediatric (<18 years) and adult (≥18 years) groups.
• Bivariate analysis compared demographics, injury patterns, surgical interventions, and mortality.

Main Results:

• 80 pediatric patients (29%) had a median age of 4 and were mostly bitten by known pets.
• Pediatric patients sustained more head and torso injuries (93.8% vs 41.8%) and facial surgery consultations (77.5% vs 28.1%).
• Adults had a higher median Injury Severity Score (ISS) and were more likely to require surgery.

Conclusions:

• Pediatric dog bite victims experience a higher incidence of cranial trauma necessitating surgical subspecialist involvement.
• Further research is needed for improved risk stratification in pediatric dog bite cases.
• Preventative measures should focus on responsible pet ownership and educating families on canine behavior.