Lam, KF

Lau, AWH

McGrath, C

Wong, MCM

Journal of Dental Research

HKU Scholars Hub

Title Evaluation of child perceptions questionnaire (CPQ11-14) usingstructural equation modelingAuthor(s) Lau, AWH; Wong, MCM; Lam, KF; McGrath, CCitationThe 21st Annual Scientific Meeting of the InternationalAssociation for Dental Research (Southeast Asia Division) &18th Annual Scientific Meeting of the Southeast AsiaAssociation for Dental Education, Bali, Indonesia, 6-8 September2007. In Journal of Dental Research, 2007, v. 86 Sp Iss BIssued Date 2007URL http://hdl.handle.net/10722/57226Rights Creative Commons: Attribution 3.0 Hong Kong LicenseEvaluation of Child Perceptions Questionnaire (CPQ11–14) Using Structural Equation Modeling A.W.H. LAU, M.C.M. WONG, K.F. LAM, and C. MCGRATH, University of Hong Kong, Hong Kong  Background: The Child Perceptions Questionnaire for children aged 11 to 14 years (CPQ11–14) was developed in Toronto as a measure of the oral health-related quality of life (OHRQoL). Previous research showed that CPQ11–14 demonstrates good validity and reliability. Objectives: To determine the appropriateness of the use of CPQ11–14 in Hong Kong with respect to the four established domains, namely, oral symptoms (OS), functional limitations (FL), emotional well-being (EWB) and social well-being (SWB). Methods: The instrument were administered to 504 children aged 12 (baseline) and were followed up 3 years later. Confirmatory factor analyses were carried out using the Structural Equation Modeling (SEM) approach to determine the construct validity of CPQ11–14. Results: The results showed that the measurement models for OS and FL fit the data well while the models for EWB and SWB fit the data poorly. The results also indicated that the overall model using CPQ11–14 with all 37 items fit the data poorly. Higher-order model and item parceling were also considered but there was no improvement in the model fitting. Conclusion: The domains OS and FL of the instrument can be used directly for children in Hong Kong as the physical elements of the children in the two regions are similar. The poor fit for EWB and SWB demonstrates the psychosocial elements between Hong Kong and Western children are probably different due to cultural differences. Modification of the instrument may be needed for its use in Hong Kong.    Health Services Research I  The Preliminary Program for 21st International Association for Dental Research - South East Asia Division : Annual Research Meeting  

Evaluation of child perceptions questionnaire (CPQ11-14) using structural equation modeling

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Evaluation of child perceptions questionnaire (CPQ11-14) using structural equation modeling

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