Validity and Reliability of a Questionnaire for Measuring Child Oral-health-related Quality of Life

作者：Aleksandra Jokovic, David Locker, Marlene Stephens, Danelle Kenny, Bryan D. Tompson, Gordon Henry Guyatt · 发表于：Journal of Dental Research · 年份：2002 · DOI：10.1177/154405910208100705 · 被引用次数：873 · 研究领域：Dental Health and Care Utilization、Cleft Lip and Palate Research、Reliability and Agreement in Measurement

Oral-health-related quality of life measures that exist are designed for adults. This study aimed to develop and evaluate the CPQ(11-14), a self-report measure of the impact of oral and oro-facial conditions on 11- to 14-year-old children. An item pool was generated with the use of a literature review and interviews with health professionals, parents, and child patients. The 36 items rated the most frequent and bothersome by 83 children were selected for the CPQ(11-14). Validity testing involved a new sample of 123 children. Test-retest reliability was assessed in a subgroup of these children (n = 65). Mean CPQ(11-14) scores were highest for oro-facial (31.4), lower for orthodontic (24.3), and lowest for pedodontic (23.3) patients. There were significant associations between the CPQ(11-14) score and global ratings of oral health (p < 0.05) and overall well-being (p < 0.01). The Cronbach's alpha and intraclass correlation coefficient for the CPQ(11-14) were 0.91 and 0.90, respectively. These results suggest that the CPQ(11-14) is valid and reliable.