Please use this identifier to cite or link to this item: http://dl.yums.ac.ir/handle/1956/8845
Title: Applicability of an abbreviated version of the Child-OIDP inventory among primary schoolchildren in Tanzania
Authors: Mtaya, Matilda;Åstrøm, Anne Nordrehaug;Tsakos, Georgios
Issue Date: 13-Jul-2007
Publisher: BioMed Central
Description: <p>Background: There is a need for studies evaluating oral health related quality of life (OHRQoL) of children in developing countries.</p><p>Aim: to assess the psychometric properties, prevalence and perceived causes of the child version of oral impact on daily performance inventory (Child-OIDP) among school children in two sociodemographically different districts of Tanzania. Socio-behavioral and clinical correlates of children's OHRQoL were also investigated.</p><p>Method: One thousand six hundred and one children (mean age 13 yr, 60.5% girls) attending 16 (urban and rural) primary schools in Kinondoni and Temeke districts completed a survey instrument in face to face interviews and participated in a full mouth clinical examination. The survey instrument was designed to measure a Kiswahili translated and culturally adapted Child- OIDP frequency score, global oral health indicators and socio-demographic factors.</p><p>Results: The Kiswahili version of the Child-OIDP inventory preserved the overall concept of the original English version and revealed good reliability in terms of Cronbach's alpha coefficient of 0.77 (Kinondoni: 0.62, Temeke: 0.76). Weighted Kappa scores from a test-retest were 1.0 and 0.8 in Kinondoni and Temeke, respectively. Validity was supported in that the OIDP scores varied systematically and in the expected direction with self-reported oral health measures and sociobehavioral indicators. Confirmatory factor analyses, CFA, confirmed three dimensions identified initially by Principle Component Analysis within the OIDP item pool. A total of 28.6% of the participants had at least one oral impact. The area specific rates for Kinondoni and Temeke were 18.5% and 45.5%. The most frequently reported impacts were problems eating and cleaning teeth, and the most frequently reported cause of impacts were toothache, ulcer in mouth and position of teeth.</p><p>Conclusion: This study showed that the Kiswahili version of the Child-OIDP was applicable for use among schoolchildren in Tanzania.</p>
Peer Reviewed
URI: http://creativecommons.org/licenses/by/2.0
http://bora.uib.no/handle/1956/8845
http://dx.doi.org/10.1186/1477-7525-5-40
Other Identifiers: 1477-7525
367844
Appears in Collections:Faculty of Medicine and Dentistry

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