Preverbal, Early Verbal Pediatric Pain Scale (PEPPS): Development and early psychometric testing

The Pre-Verbal, Early Verbal Pediatric Pain Scale (PEPPS) is conceptualized to measure the established pain response in toddlers, a pediatric group void of pain assessment scales. It consists of seven categories, each with weighted indicators. Scores can range from 0 to 26. Using a blinded, cross-sectional design, 40 children, aged 12 to 24 months, were videotaped throughout their postoperative stay in the postanesthesia care unit. Vignettes were randomly selected and viewed by four experienced pediatric nurses. Results indicated that the PEPPS was easy to use and demonstrated acceptable inter-rater and intrarater reliability. Early evidence of construct validity was established by statistically significant differences in premedication and postmedication pain scores. The Pre-Verbal, Early Verbal Pediatric Pain Scale (PEPPS) is conceptualized to measure the established pain response in toddlers, a pediatric group void of pain assessment scales. It consists of seven categories, each with weighted indicators. Scores can range from 0 to 26. Using a blinded, cross-sectional design, 40 children, aged 12 to 24 months, were videotaped throughout their postoperative stay in the postanesthesia care unit. Vignettes were randomly selected and viewed by four experienced pediatric nurses. Results indicated that the PEPPS was easy to use and demonstrated acceptable inter-rater and intrarater reliability. Early evidence of construct validity was established by statistically significant differences in premedication and postmedication pain scores.