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Pediatric Pain Assessment in the Emergency Department: Patient and Caregiver Agreement Using the Wong-Baker FACES and
Simone L Lawson, Melanie M Hogg1, Charity G Moore2
1From the Department of Emergency Medicine, Carolinas Medical Center, Charlotte, NC.
Insights
Caregiver and child pain ratings showed poor agreement using the Wong-Baker FACES (WBF) and Faces Pain Scale-Revised (FPS-R) in pediatric emergency departments. Self-reporting pain is recommended when possible.
Area of Science:
- Pediatric Emergency Medicine
- Pain Assessment
- Child Psychology
Background:
- Accurate pain assessment in children is crucial for effective treatment in pediatric emergency departments (EDs).
- Existing pain scales like the Wong-Baker FACES (WBF) and Faces Pain Scale-Revised (FPS-R) are commonly used.
- Understanding the agreement between child self-reports and caregiver proxy reports is vital for reliable pain evaluation.
Purpose of the Study:
- To evaluate the concordance between pediatric patients' self-reported pain and their caregivers' proxy ratings.
- To compare the agreement levels using two distinct visual analog pain scales: Wong-Baker FACES (WBF) and Faces Pain Scale-Revised (FPS-R).
- To determine the reliability of caregiver pain assessments in acute pediatric pain scenarios within an emergency department setting.
Main Methods:
- Prospective, observational study involving 46 children aged 3 to 7.5 years with acute pain in a pediatric ED.
- Children and their caregivers independently completed both the WBF and FPS-R pain scales at two time points.
- Intraclass correlations (ICCs) and Bland-Altman plots were utilized to analyze the agreement between child and caregiver pain scores.
Main Results:
- Initial assessment showed low ICCs: 0.33 for FPS-R and 0.22 for WBF between children and caregivers.
- Repeat assessments yielded similar low ICCs: 0.31 for FPS-R and 0.26 for WBF.
- Bland-Altman analysis indicated poor agreement between child and caregiver pain ratings, without systematic bias.
Conclusions:
- Significant disagreement exists between children's self-reported pain and caregivers' proxy ratings using both WBF and FPS-R scales.
- Caregiver pain assessments should not replace direct patient self-reporting in pediatric acute pain evaluations whenever feasible.
- Findings highlight the need for caution when relying solely on caregiver reports for pediatric pain management in emergency settings.
Objective:
This study aimed to assess the agreement between patients presenting to the pediatric emergency department (ED) with acute pain and their caregivers when using the Wong-Baker FACES (WBF) and Faces Pain Scale-Revised (FPS-R).
Methods:
This was a prospective, observational study examining patients 3 to 7.5 years old presenting to a pediatric ED with acute pain. Participants completed the WBF and FPS-R twice during their ED evaluation. Caregivers rated their child's pain using both the WBF and FPS-R at the same time points. Intraclass correlations (ICCs) were calculated between caregiver and child reports at each time point, and Bland-Altman plots were created.
Results:
Forty-six subjects were enrolled over 5 months. Mean age was 5.5 ± 1.2 years. Average initial child pain scores were 6.6 ± 2.8 (WBF) and 6.1 ± 3.3 (FPS-R), and repeat scores were 3.3 ± 3.4 (WBF) and 3.1 ± 3.3 (FPS-R). Average initial caregiver pain scores were 6.3 ± 2.4 (WBF) and 6.2 ± 2.3 (FPS-R), and repeat scores were 3.4 ± 2.0 (WBF) and 3.4 ± 2.1 (FPS-R). On initial assessment, ICCs between children and caregivers using the FPS-R and WBF were 0.33 and 0.22, respectively. On repeat assessment, the ICCs were 0.31 for FPS-R and 0.26 for WBF. Bland-Altman plots showed poor agreement but no systematic bias.
Conclusion:
There was poor agreement between caregivers and children when using the WBF and FPS-R for assessment of acute pain in the ED. Caregiver report should not be used as a substitute for self-report of pain if possible.
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