ArticleChildren (Basel, Switzerland)2026
Age-Stratified Association Between CPI Screening Categories and Caries Experience in the Permanent Dentition of Children and Adolescents from Southwest Romania: A Multicenter Cross-Sectional Clinical Study.
Article in Children (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
BACKGROUND/
objectivesDental caries and gingival inflammation share several biofilm-related determinants. This study evaluated the association between Community Periodontal Index (CPI) screening categories and permanent-dentition caries experience in a consecutively recruited clinical sample of children and adolescents from Southwest Romania.
methodsThe multicenter cross-sectional study included 638 participants aged 6-19 years, analyzed as 6-12 years (n = 407) and 13-19 years (n = 231). Analyses included nonparametric comparisons, adjusted Poisson models, a formal CPI-by-age-stratum interaction, continuous-age sensitivity analyses, and generalized Poisson models allowing underdispersion.
resultsMean DMF-T was 4.71 ± 2.55 and 4.93 ± 2.58 in the younger and older strata, respectively. CPI correlated strongly with DMF-T (rho = 0.743 and 0.749; both
conclusionsHigher CPI categories were associated with greater cumulative caries experience in this clinical sample, but the findings do not establish temporality, causality, or predictive validity. Unequal numbers of erupted permanent teeth and CPI-eligible sextants may have contributed to the observed gradient because these quantities were not retained analytically.
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