Diet-related dental wear in archaeological human populations of Chalcolithic and Bronze Age from North-Eastern Romania

Dental macrowear is the non-pathological loss of hard tissues on the occlusal surface of the teeth. In archaeological contexts, the loss of tooth tissues is often correlated with lifestyles, habits, and with the physical properties of the consumed food - including preparation techniques. We report t...

Full description

Saved in:
Bibliographic Details
Main Authors: Ozana-Maria Petraru, Luminița Bejenaru, Mariana Popovici
Format: Article
Language:English
Published: Schweizerbart Science Publishers 2022-10-01
Series:Homo
Subjects:
Online Access:http://dx.doi.org/10.1127/homo/2022/1534
Tags: Add Tag
No Tags, Be the first to tag this record!
_version_ 1832544670850220032
author Ozana-Maria Petraru
Luminița Bejenaru
Mariana Popovici
author_facet Ozana-Maria Petraru
Luminița Bejenaru
Mariana Popovici
author_sort Ozana-Maria Petraru
collection DOAJ
description Dental macrowear is the non-pathological loss of hard tissues on the occlusal surface of the teeth. In archaeological contexts, the loss of tooth tissues is often correlated with lifestyles, habits, and with the physical properties of the consumed food - including preparation techniques. We report the first semiquantitative and quantitative assessment on dentine exposure of permanent second molars (M2) using the scale scoring technique, image analysis, and regression analysis on human teeth from Chalcolithic and Bronze Age archaeological populations discovered in North-Eastern Romania. We show an increase of dentine exposure percent (PDE) with the age-ranges, but no evidence of wear by sex were observed. In the linear regression analysis, the age and the dentine exposure percent, as variables, were correlated in 31% of the mandibular M2 molars and 49% in the maxillary ones (p < 0.001). Moreover, the multiple regression analysis involving the dentine exposure and the three variables that could influence the dental wear (i.e., age, occlusal area, and period) revealed no differences in dental wear between Chalcolithic and Bronze Age, as well as between different cultures of Bronze Age (i.e., Monteoru Culture and Noua Culture). Therefore, apart from age, occlusal area, and period, there may be other factors including diet and food-processing techniques that could be also considered when discussing the loss of tooth tissues in archaeological populations, especially farmers.
format Article
id doaj-art-2d43dab8da414690855dceb6b372b76d
institution Kabale University
issn 1618-1301
language English
publishDate 2022-10-01
publisher Schweizerbart Science Publishers
record_format Article
series Homo
spelling doaj-art-2d43dab8da414690855dceb6b372b76d2025-02-03T10:07:04ZengSchweizerbart Science PublishersHomo1618-13012022-10-01731779210.1127/homo/2022/1534102218Diet-related dental wear in archaeological human populations of Chalcolithic and Bronze Age from North-Eastern RomaniaOzana-Maria PetraruLuminița BejenaruMariana PopoviciDental macrowear is the non-pathological loss of hard tissues on the occlusal surface of the teeth. In archaeological contexts, the loss of tooth tissues is often correlated with lifestyles, habits, and with the physical properties of the consumed food - including preparation techniques. We report the first semiquantitative and quantitative assessment on dentine exposure of permanent second molars (M2) using the scale scoring technique, image analysis, and regression analysis on human teeth from Chalcolithic and Bronze Age archaeological populations discovered in North-Eastern Romania. We show an increase of dentine exposure percent (PDE) with the age-ranges, but no evidence of wear by sex were observed. In the linear regression analysis, the age and the dentine exposure percent, as variables, were correlated in 31% of the mandibular M2 molars and 49% in the maxillary ones (p < 0.001). Moreover, the multiple regression analysis involving the dentine exposure and the three variables that could influence the dental wear (i.e., age, occlusal area, and period) revealed no differences in dental wear between Chalcolithic and Bronze Age, as well as between different cultures of Bronze Age (i.e., Monteoru Culture and Noua Culture). Therefore, apart from age, occlusal area, and period, there may be other factors including diet and food-processing techniques that could be also considered when discussing the loss of tooth tissues in archaeological populations, especially farmers.http://dx.doi.org/10.1127/homo/2022/1534dental macrowearm2 teethchalcolithicbronze agenorth-eastern romania
spellingShingle Ozana-Maria Petraru
Luminița Bejenaru
Mariana Popovici
Diet-related dental wear in archaeological human populations of Chalcolithic and Bronze Age from North-Eastern Romania
Homo
dental macrowear
m2 teeth
chalcolithic
bronze age
north-eastern romania
title Diet-related dental wear in archaeological human populations of Chalcolithic and Bronze Age from North-Eastern Romania
title_full Diet-related dental wear in archaeological human populations of Chalcolithic and Bronze Age from North-Eastern Romania
title_fullStr Diet-related dental wear in archaeological human populations of Chalcolithic and Bronze Age from North-Eastern Romania
title_full_unstemmed Diet-related dental wear in archaeological human populations of Chalcolithic and Bronze Age from North-Eastern Romania
title_short Diet-related dental wear in archaeological human populations of Chalcolithic and Bronze Age from North-Eastern Romania
title_sort diet related dental wear in archaeological human populations of chalcolithic and bronze age from north eastern romania
topic dental macrowear
m2 teeth
chalcolithic
bronze age
north-eastern romania
url http://dx.doi.org/10.1127/homo/2022/1534
work_keys_str_mv AT ozanamariapetraru dietrelateddentalwearinarchaeologicalhumanpopulationsofchalcolithicandbronzeagefromnortheasternromania
AT luminitabejenaru dietrelateddentalwearinarchaeologicalhumanpopulationsofchalcolithicandbronzeagefromnortheasternromania
AT marianapopovici dietrelateddentalwearinarchaeologicalhumanpopulationsofchalcolithicandbronzeagefromnortheasternromania