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Circumstances of injury in children with abusive versus non-abusive injuries
Lindsay Eysenbach1, John M Leventhal2, Julie R Gaither2
1University of Washington Affiliated Hospitals, United States of America.
Insights
Circumstances surrounding child injuries can predict abuse. Factors like father's presence, delayed care, and calling emergency medical services (EMS) increase suspicion for abuse, while witnessed events decrease it.
Area of Science:
- Pediatrics
- Forensic Medicine
- Child Abuse Prevention
Background:
- Previous research focused on injury characteristics, not the context of abusive versus non-abusive injuries.
- The circumstances of injury (COI) are crucial but understudied in differentiating abuse.
- Understanding COI can aid in identifying child abuse more effectively.
Purpose of the Study:
- To identify predictors of abusive injuries within the circumstances of the injury (COI).
- To distinguish between abusive and non-abusive injuries based on injury context.
- To provide clinicians with tools for assessing potential child abuse.
Main Methods:
- A case-control study involving children under 3 years old hospitalized with head injuries or fractures.
- Abusive (cases) and non-abusive (controls) injuries were determined by expert consensus, blinded to COI.
- Multivariable logistic regression analyzed COI predictors for abusive injuries.
Main Results:
- Abused children were less likely to have a clear event description.
- Father's presence, delayed care (≥24h), and calling emergency medical services (EMS) were significant predictors of abuse.
- Events being heard or the child being dropped were less likely associated with abuse.
Conclusions:
- Five COI predictors can assist clinicians in identifying child abuse.
- Circumstantial factors provide valuable insights beyond injury characteristics.
- This study highlights the importance of detailed injury context in child abuse evaluations.
Background:
Although previous studies have examined differences in the characteristics of abusive versus non-abusive injuries, no study has focused on the differences in the circumstances surrounding these injuries, such as whether the event that caused the injury was witnessed or heard, or EMS was called.
Objective:
To determine predictors related to the circumstances of the injury (COI) for distinguishing abusive versus non-abusive injuries.
Participants/Setting:
Children younger than 3-years-old who were hospitalized with either a head injury or a fracture and evaluated by the child abuse consultation service between June 1, 2008 and June 30, 2017.
Methods:
In this case-control study, abusive (cases) and non-abusive (controls) injuries were determined by a consensus of two experts blinded to the COI. Multivariable logistic regression was used to identify COI predictors of abusive injuries.
Results:
We identified 302 children: 80 cases (26.5%) and 222 controls (73.5%). Abused children were less likely to have a clear event described (p < .001). Of the 251 with a clear event, we found that the significant variables for abuse were father's presence (adjusted odds ratio [aOR] 8.37; 95% CI 3.35-20.92), delay ≥24 h in seeking care (aOR 6.23; 95% CI 1.95-19.92) and calling EMS (aOR 3.21; 95% CI 1.10-9.36). In contrast, the event being heard (aOR 0.22; 95% CI 0.08-0.0.59) and the child being dropped (aOR 0.09; 95% CI 0.01-0.77) were less likely to be abusive.
Conclusion:
We identified five COI predictors that may help clinicians in determining whether a child's injuries are due to abuse.
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