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Updated: Aug 2, 2025

Oral Health Assessment by Lay Personnel for Older Adults
Published on: February 2, 2020
Is Patient's Caries Activity Associated with Caries Increment among Adolescents, Regardless of Caries Experience?
Carolina Doege Brusius1, Luana Severo Alves2, Marisa Maltz1
1Faculty of Odontology, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
Abstract:
This 2.5-year cohort study investigated whether patient's caries activity is independently associated with caries increment among adolescents, regardless of previous caries experience, in a sample of 801 adolescents from South Brazil. Caries examination was performed at baseline (12 y) and at follow-up (14-15 y). Caries activity was significantly associated with caries increment even after adjustment for sex, socioeconomic status, type of school, and previous caries experience at both cavity and non-cavitated levels. Caries-active adolescents had approximately 2-fold higher risk of caries increment than those without caries activity (cavity level, incidence risk ratio [IRR] = 1.90, 95% confidence interval [CI] = 1.45-2.49, p < 0.001; non-cavitated level, IRR = 2.16, 95% CI = 1.63-2.86, p < 0.001).
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