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. 2017 Jun 13;14(6):631. doi: 10.3390/ijerph14060631

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© 2017 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

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Distribution of decayed, missing, and filled teeth (DMFT) scores based on the monthly family income. The scores were calculated from the univariate analysis of variance: ^a Covariates appearing in the model are evaluated at the following values: age = 8.58; ^b Covariates appearing in the model are evaluated at the following values: age = 8.27; ^c Covariates appearing in the model are evaluated at the following values: age = 8.66; ^d Covariates appearing in the model are evaluated at the following values: age = 8.89.