<abstract xmlns="http://www.w3.org/1999/xhtml"><bold>Background:</bold> Measurement-based studies are prone to measurement errors, which occur at the same operator or between different operators during repeated measurements of the same sample.<bold>Aim of the study:</bold> To assess the inter-operator reliability of morphometric measurements using a bidimensional image analysis method.<bold>Material and methods:</bold> Eight study models have been selected, images of teeth and models were taken from vestibular and occlusal view. The following parameters were measured individually by three, previously trained operators: mesio-distal, occluso-gingival, and vestibulo-oral dimensions, vestibular and occlusal area, depth of palatal arch, arch breadth, arch circumference, and arch length. Intraclass correlation coefficients were calculated for each measurement.<bold>Results:</bold> The reliability of the measurements showed high degrees, all values being higher than 0.8.<bold>Conclusions:</bold> Dental morphometric measurements done by 2D image analysis can be performed by multiple operators with an excellent reliability.</abstract>

Background: Measurement-based studies are prone to measurement errors, which occur at the same operator or between different operators during repeated measurements of the same sample.Aim of the study: To assess the inter-operator reliability of morphometric measurements using a bidimensional image analysis method.Material and methods: Eight study models have been selected, images of teeth and models were taken from vestibular and occlusal view. The following parameters were measured individually by three, previously trained operators: mesio-distal, occluso-gingival, and vestibulo-oral dimensions, vestibular and occlusal area, depth of palatal arch, arch breadth, arch circumference, and arch length. Intraclass correlation coefficients were calculated for each measurement.Results: The reliability of the measurements showed high degrees, all values being higher than 0.8.Conclusions: Dental morphometric measurements done by 2D image analysis can be performed by multiple operators with an excellent reliability.

Inter-Operator Reliability of Dental Morphometric Measurements

Department of Tooth and Dental Arch Morphology, Faculty of Dental Medicine

University of Medicine, Pharmacy, Sciences and Technology

Department of Orthodontics, Faculty of Dental Medicine

Journal of Interdisciplinary Medicine

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"Inter-Operator Reliability of Dental Morphometric Measurements"}

Background: Measurement-based studies are prone to measurement errors, which occur at the same operator or between different operators during repeated...

Inter-Operator Reliability of Dental Morphometric Measurements

Published Online: Jan 31, 2019

Page range: 225 - 228

Received: Sep 18, 2018

Accepted: Nov 26, 2018

DOI: https://doi.org/10.2478/jim-2018-0040

Keywords
inter-operator reliability, morphometric measurements, 2D image analysis

© 2018 Bernadette Kerekes-Máthé et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Inter-Operator Reliability of Dental Morphometric Measurements

Published Online: Jan 31, 2019

Page range: 225 - 228

Received: Sep 18, 2018

Accepted: Nov 26, 2018

DOI: https://doi.org/10.2478/jim-2018-0040

Keywordsinter-operator reliability, morphometric measurements, 2D image analysis

© 2018 Bernadette Kerekes-Máthé et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
inter-operator reliability, morphometric measurements, 2D image analysis