| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 3120503 | American Journal of Orthodontics and Dentofacial Orthopedics | 2006 | 5 Pages |
Introduction: The purpose of this study was to validate the child perception questionnaire (CPQ11-14) with a sample of schoolchildren in Greater Manchester, United Kingdom. Methods: We made a longitudinal survey of children from 1999 to 2002, using the index of orthodontic treatment need (IOTN) at baseline when the children were 11 to 12 years old, the CPQ11-14, and their uptake of orthodontic treatment 3 years later. Results: CPQ11-14 scores corresponded to differences in IOTN scores. These were related to the child’s emotional and social well-being. Regression analysis showed that CPQ11-14 scores were higher for girls, for higher grades of the dental health component of the IOTN, and for children who thought that their teeth needed straightening. Conclusions: CPQ11-14 has acceptable reliability and validity, and is likely to be a useful measure for orthodontic trials. The impact of malocclusion on a child’s quality of life might be substantial.
