Artigo de periodico

The impact of dental wear on the analysis of morphological affinities based on dental non-metric traits (2021)

• Authors:
  • Fidalgo, Daniel
  • Santos, Verônica Wesolowski de Aguiar
  • Hübbe, Mark
• USP affiliated authors: SANTOS, VERONICA WESOLOWSKI DE AGUIAR E - MAE ; FIDALGO, DANIEL FILIPE FERREIRA - MAE
• Unidade: MAE
• DOI: 10.26575/daj.v34i2.328
• Assunto: ANTROPOLOGIA DENTÁRIA
• Agências de fomento:
  • FAPESP
• Language: Inglês
• Abstract: Dental wear is described as a limitation to dental morphological studies, as it obscures important crown trait features, resulting in significant differences on trait frequencies, an essential component for estimating biodistances. However, the actual impact of dental wear on biological distances still requires further characterization. We explore the impact of dental wear on morphological affinities for Brazilian pre-colonial series in the context of worldwide reference series. Twenty crown traits were scored using the Arizona State University Dental Anthropological System, and dental wear was quantified as an ordinal scale between 1 (no wear) and 8 (crown eroded). Seven crown trait frequencies are significantly associated with dental wear (p<0.05), demonstrating its impact on their analysis. To explore this impact on biodistances, data was divided by wear categories (all teeth, low-wear, moderate/severe wear) and morphological affinities among series was compared through Euclidean distances, Mean Measure of Divergence, and Principal Component Analysis. Results show the impact of wear is only meaningful when a sample contains many wear-biased traits with only moderate/severe wear. We conclude despite the impact of wear on individual trait frequencies, its impact on morphological affinities can be mitigated by including other variables or when comparisons focus only on large-scale biological differences
• Imprenta:
  • Publisher place: [Reno]
  • Date published: 2021
• Source:
  • Título: Dental Anthropology
  • Volume/Número/Paginação/Ano: v. 34, n. 2, p. 44-56, 2021

Informações sobre o DOI: 10.26575/daj.v34i2.328 (Fonte: oaDOI API)
• Este periódico é de acesso aberto
• Este artigo NÃO é de acesso aberto
  

---

Download do texto completo

Tipo	Nome	Link
	PVWAS.27 - 3075689.pdf	Direct link

How to cite

A citação é gerada automaticamente e pode não estar totalmente de acordo com as normas

• ABNT

  FIDALGO, Daniel e SANTOS, Verônica Wesolowski de Aguiar e HÜBBE, Mark. The impact of dental wear on the analysis of morphological affinities based on dental non-metric traits. Dental Anthropology, v. 34, n. 2, p. 44-56, 2021Tradução . . Disponível em: https://doi.org/10.26575/daj.v34i2.328. Acesso em: 23 fev. 2026.

• APA

  Fidalgo, D., Santos, V. W. de A., & Hübbe, M. (2021). The impact of dental wear on the analysis of morphological affinities based on dental non-metric traits. Dental Anthropology, 34( 2), 44-56. doi:10.26575/daj.v34i2.328

• NLM

  Fidalgo D, Santos VW de A, Hübbe M. The impact of dental wear on the analysis of morphological affinities based on dental non-metric traits [Internet]. Dental Anthropology. 2021 ; 34( 2): 44-56.[citado 2026 fev. 23 ] Available from: https://doi.org/10.26575/daj.v34i2.328

• Vancouver

  Fidalgo D, Santos VW de A, Hübbe M. The impact of dental wear on the analysis of morphological affinities based on dental non-metric traits [Internet]. Dental Anthropology. 2021 ; 34( 2): 44-56.[citado 2026 fev. 23 ] Available from: https://doi.org/10.26575/daj.v34i2.328

Últimas obras dos mesmos autores vinculados com a USP cadastradas na BDPI:

• Biological affinities of Brazilian pre-colonial coastal communities explored through bootstrapped biodistances of dental non-metric traits
• Population history of Brazilian south and southeast shellmound builders inferred through dental morphology
• Degenerative joint disease among Brazilian shell-mound builders of São Paulo State, Brazil = Enfermedad articular degenerativa entre los contructores de concheros brasileños del Estado de São Paulo, Brasil
• Marcadores de estrés en sitios del litoral sur de Santa Catarina (Brasil): qué dicen sobre la existencia de una posible estabilidad en el modo de vida de los constructores de conchales? = Stress markers in sites on the southern coast of Santa Catarina (Brazil): what do they say about possible stability in the shellmound-builders way of life?
• 3. Semana Internacional de Arqueologia "André Penin" dos alunos de pós-graduação do Museu de Arqueologia e Etnologia - USP: Caderno de resumos
• Teeth, nutrition, anemia infection, mortality: costs of lifestyle at the coastal braziian sambaquis
• Escavar e interpretar lugares de deposição de mortos
• Micro-vestígios vegetais: o que os olhos não vêem ...
• The dance of bones: concerns and thoughts about curatorial care of skeletal serie
• Caries prevalence in skeletal series: is it possible to compare?