International Journal of Paediatric Dentistry · 2004 · 52 citations · 30 references
Urban students were most likely to have a dmft > 0 and to rate their oral health status negatively. Having received dental care and the prevalence of missing teeth, and delayed treatment demand were, respectively, most and least prevalent among rural students. Dental caries at different diagnostic cut-off points and weak social ties affected self-reported oral health negatively, independently of social and demographic characteristics.
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Oral Health Surveys: Basic Methods
World Health Organization · Biometrics · 1971 · 3.7K citations
CONSORT statement: extension to cluster randomised trials
Marion Campbell, Diana R Elbourne, Douglas G. Altman · BMJ · 2004 · 2.5K citations · Full text