Development of a questionnaire to measure perceptions of, and concerns derived from, dental fluorosis.
OBJECTIVE
To develop a questionnaire in English and Spanish to measure concerns caused by children's (and their parents') perceptions of dental appearance.


METHODS
The questionnaire addressed concerns in the physical, mental, and social domains, perceptions about discolourations and other oral conditions including tooth colour. Test-retest and internal reliability, and construct and criterion validity, were assessed as part of the development process. Children in Mexico City, Mexico and Indianapolis, Indiana answered the questionnaire and were examined for fluorosis using the TSIF index. Data were analysed using Cronbach's alpha, Pearson's, Spearman's and intraclass correlations, and percentage agreement tests.


RESULTS
Ninety-five children and 28 parents participated in Mexico City; fluorosis was diagnosed in 66% of children. Seventy-one children and 65 parents participated in Indianapolis; fluorosis was diagnosed in 63% of children. English and Spanish questionnaires had acceptable test-retest performance, and moderate internal reliability. Criterion validity was acceptable, and the translated versions retained acceptable construct validity. Perceptions of discolourations were associated with concerns of the participants. Level of concern was higher in Indianapolis than in Mexico City, generally. Many participants reported that they were at least occasionally distressed or worried over the appearance of the children's teeth, that it hindered children from smiling freely, and that it was an unsatisfactory appearance.


CONCLUSIONS
The developed questionnaire allowed children and parents to report perceived dental appearance problems and concerns.
Martínez-Mier
E Angeles
EA
Oral Health Research Institute, Indiana University School of Dentistry, 415 Lansing Street, Indianapolis IN 46202, USA. esmartin@iupui.edu
Maupomé
Gerardo
G
Soto-Rojas
Armando E
AE
Ureña-Cirett
José L
JL
Katz
Barry P
BP
Stookey
George K
GK
D000328:Adult; D002648:Child; D003431:Cross-Cultural Comparison; D005260:Female; D009050:Fluorosis, Dental / Q000523:psychology*; D006801:Humans; D008297:Male; D010465:Perception; D015203:Reproducibility of Results; D018709:Statistics, Nonparametric; D011795:Surveys and Questionnaires; D014075:Tooth Discoloration / Q000523:psychology