Premium
Clinical validation of the Paediatric Pain Profile
Author(s) -
Hunt Anne,
Goldman Ann,
Seers Kate,
Crichton Nicola,
Moffat Vivien,
Oulton Kate
Publication year - 2004
Publication title -
developmental medicine and child neurology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.658
H-Index - 143
eISSN - 1469-8749
pISSN - 0012-1622
DOI - 10.1111/j.1469-8749.2004.tb00428.x
Subject(s) - cronbach's alpha , intraclass correlation , inter rater reliability , medicine , physical therapy , analgesic , construct validity , rating scale , anesthesia , psychology , psychometrics , clinical psychology , developmental psychology
The Paediatric Pain Profile (PPP) is a 20–item behaviour rating scale designed to assess pain in children with severe neurological disability. We assessed the validity and reliability of the scale in 140 children (76 females, mean age 9 years 11 months, SD 4 years 7 months; range 1 to 18 years), unable to communicate through speech or augmentative communication. Parents used the PPP to rate retrospectively their child's behaviour when‘at their best’and when in pain. To assess interrater reliability, two raters concurrently observed and individually rated each child's behaviour. To assess construct validity and responsiveness of the scale, behaviour of 41 children was rated before and for four hours after administration of an‘as required’analgesic. Behaviour of 30 children was rated before surgery and for five days after. Children had significantly higher scores when reported to have pain than‘at their best’and scores increased in line with global evaluations of pain. Internal consistency ranged from 0.75 to 0.89 (Cronbach's alpha) and interrater reliability from 0.74 to 0.89 (intraclass correlation). Sensitivity (1.00) and specificity (0.91) were optimized at a cut‐off of 14/60. PPP score was significantly greater before administration of the analgesic than after (paired‐sample t ‐tests, p < 0.001). Though there was no significant difference in mean pre‐ and postoperative scores, highest PPP score occurred in the first 24 hours after surgery in 14 (47%) children. Results suggest that the PPP is reliable and valid and has potential for use both clinically and in intervention research.