Standards for permanent tooth emergence in Czech children
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11110%2F17%3A10366199" target="_blank" >RIV/00216208:11110/17:10366199 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1186/s12903-017-0427-9" target="_blank" >http://dx.doi.org/10.1186/s12903-017-0427-9</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1186/s12903-017-0427-9" target="_blank" >10.1186/s12903-017-0427-9</a>
Alternative languages
Result language
angličtina
Original language name
Standards for permanent tooth emergence in Czech children
Original language description
Background: The aim of this study is to develop a population-specific reference for permanent tooth emergence among 4-15 years old Czech Republic children. The reference derived from this sample population are essential for pediatric dental diagnostics, orthodontic treatment planning, as well as anthropological and forensic applications. Methods: In this cross-sectional epidemiological survey, dental examinations of 1,370 Czech children (696 girls (50,8%) and 674 boys (49,2%), whose parents or legal guardians all signed informed consent forms) from 11 elementary schools and kindergartens were performed in the classroom. During the examination, previously emerged permanent teeth (other than third molars), the child's age and gender were recorded. A tooth is defined as having erupted when at least any part of the crown penetrates the gingiva, and is clinically seen in the oral cavity. A logistic regression model was used to calculate the median emergence age per tooth for both genders and the total sample. The data was statistically processed (using IBM SPSS Statistics 23) and carried out at a deviation level of 0.05. The statistical significance of the differences in the emergence of permanent teeth (contralateral, intermaxillary, inter-gender differences) was evaluated by the McNemar test. Results: No statistically significant differences were observed in the emergence times between right and left sides. In addition, mandibular teeth emerged earlier than the corresponding maxillary ones (with the exception of the first and second premolars). Permanent teeth were found to emerge sooner in girls. Furthermore, the greatest inter-gender difference was observed in maxillary canines. Conclusions: The new data reported can now be used as standards when assessing permanent tooth emergence of Czech children.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
30208 - Dentistry, oral surgery and medicine
Result continuities
Project
<a href="/en/project/GB14-37368G" target="_blank" >GB14-37368G: Centre of orofacial development and regeneration</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
BMC Oral Health
ISSN
1472-6831
e-ISSN
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Volume of the periodical
17
Issue of the periodical within the volume
November
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
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UT code for WoS article
000416434100001
EID of the result in the Scopus database
2-s2.0-85035358357