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Further validity testing of the Abu-Saad Paediatric Pain Assessment Tool
H H Abu-Saad1, H Pool, B Tulkens
1Department of Nursing Science, University of Limburg, Maastricht, The Netherlands.
Insights
This study validated the Abu-Saad Paediatric Pain Assessment Tool for children aged 5-15. The tool accurately measures post-operative pain, demonstrating strong construct, convergent, and discriminant validity in children.
Area of Science:
- Pediatric Pain Assessment
- Clinical Instrument Validation
- Child Psychology
Background:
- Assessing pain in school-aged children requires validated tools.
- The Abu-Saad Paediatric Pain Assessment Tool is a Dutch-language questionnaire.
- Previous validation studies are necessary for reliable pain measurement.
Purpose of the Study:
- To further validate the Abu-Saad Paediatric Pain Assessment Tool.
- To assess the tool's construct, convergent, and discriminant validity.
- To support multidimensional pain assessment in pediatric populations.
Main Methods:
- Two studies were conducted with children aged 5 to 15 years.
- Children reported post-operative pain using the tool, word descriptors, 10-cm scale, Oucher, and visual analogue scale (VAS).
- Correlations between pain, fear, and other measures were analyzed.
Main Results:
- Lower mean pain scores post-analgesia supported construct validity.
- Positive correlations between the tool and other measures supported convergent validity.
- Low correlations between pain and fear supported discriminant validity.
Conclusions:
- The Abu-Saad Paediatric Pain Assessment Tool is a valid instrument for assessing pain in school-aged children.
- The findings support the tool's utility in multidimensional pain assessment.
- Further research can build upon these validation results.
Abstract:
This paper reports on the results of two studies conducted to further validate the Abu-Saad Paediatric Pain Assessment Tool, a Dutch-language questionnaire developed to assess pain in school-age children. Children of 5 to 15 years of age reported in the first study their post-operative pain before and after the administration of analgesic medication using word descriptors of pain, the 10-cm scale, the Oucher, and a visual analogue scale (VAS). Lower mean pain scores at 4-hourly intervals post-analgesia supported the construct validity of the tool. Convergent validity was supported in both studies when scores on all concurrently administered measures positively correlated with the pain tool. In the second study, the correlations between pain and fear, a concurrently used measure with the pain instruments, were low, substantiating the discriminant validity of the pain tool. The significance of the results in relation to instrument development and multidimensional pain assessment in children are further discussed and elaborated.