Title |
The accuracy of estimating chronological age from Demirjian and Nolla methods in a Portuguese and Spanish sample
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Published in |
BMC Oral Health, December 2014
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DOI | 10.1186/1472-6831-14-160 |
Pubmed ID | |
Authors |
Luís F Tomás, Lisete SM Mónico, Inmaculada Tomás, Purificación Varela-Patiño, Benjamín Martin-Biedma |
Abstract |
Age determination has great importance in many clinical decisions, being commonly used in odontopediatrics, orthodontics, pediatrics, and forensic medicine. The Nolla and Demirjian et al. methods have been used for these purposes. However, estimating chronological age by means of the dental mineralization stage is not a straightforward analysis, and it is fundamental to test the validity of these methods and their applicability to populations. In this article we intend to compare the accuracy of estimating chronological age from dental age measured with the Nolla and Demirjian methods in a Portuguese and Spanish sample, considering the variables of sex and age-group. |
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