Comparison of the self-administered and interviewer-administered modes of the Child-OIDP
نویسندگان
چکیده
منابع مشابه
Comparison of the self-administered and interviewer-administered modes of the child-OIDP
BACKGROUND The mode of questionnaire administration may affect the estimates and applicability of oral health-related quality of life indicators. The aim of this study was to compare psychometrically the self-administered Child-OIDP index with the original interviewer-administered instrument. METHODS This was a cross-sectional study of 144 consecutive children aged 9-16 years referred to orth...
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Comparison of the Block and the Willett self-administered semiquantitative food frequency questionnaires with an interviewer-administered dietary history.
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ژورنال
عنوان ژورنال: Health and Quality of Life Outcomes
سال: 2008
ISSN: 1477-7525
DOI: 10.1186/1477-7525-6-40