Validating the Derbyshire Children’s Hospital Pain Tool in children aged 6-12 years

The Derbyshire Children's Hospital Paediatric Pain Chart (DPC) is the current pain assessment tool used at the Derbyshire Children's Hospital. It was originally devised as a simple pain tool for use in the post-operative clinical area. It is applicable across the spectrum of age groups that present for paediatric surgery. The DPC assesses pain by utilizing three parameters: facial expression, verbal (i.e. self-report) and body movement. This exploratory study was undertaken to determine its reliability and validity in children aged 6-12 years. The research nurse assessed 60 children aged 6-12 years undergoing minor and intermediate surgery and compared the DPC against the validated Oucher Scale. Assessments were performed preoperatively and for four hours post-operatively. Any analgesia administered post-operatively was recorded, and its effects noted. This study supports construct validity and inter-rater reliability of the DPC pain assessment tool for children aged 6-12 undergoing minor and intermediate surgery.