Self-reported post-operative recovery in children: development of an instrument

Rationale, aims and objectives: According to the United Nations (1989), children have the right to be heard and to have their opinions respected. Since post-operative recovery is an individual and subjective experience and patient-reported outcome measures are considered important, our aim was to develop and test an instrument to measure self-reported quality of recovery in children after surgical procedures.

Methods: Development of the instrument Postoperative Recovery in Children (PRiC) was influenced by the Quality of Recovery-24, for use in adults. Eighteen children and nine professionals validated the items with respect to content and language. A photo questionnaire was developed to determine whether the children's participation would increase compared with the text questionnaire. The final instrument was distributed consecutively to 390 children, ages 4-12 years, who underwent tonsil surgery at four hospitals in Sweden.

Results: A total of 238 children with a mean age of 6.5 years participated. According to the parents, 23% circled the answers themselves and 59% participated to a significant degree. However, there was no significant difference in participation between those who received a photo versus a text questionnaire. Psychometric tests of the instrument showed that Cronbach's alpha for the total instrument was 0.83 and the item-total correlations for 22 of the items were ≥0.20.

Conclusion: Our results support use of the PRiC instrument to assess and follow-up on children's self-reported post-operative recovery after tonsil operation, both in clinical praxis as well in research.