Assessment of a New Regression Equation for Mixed Dentition Space Analysis in Paediatric Population of Wardha, Maharashtra, India- A Research Protocol
Introduction: Prediction of the mesiodistal crown width of unerupted canines and premolars in mixed dentition analysis is crucial. When Tanaka-Johnston’s equations, the most popular approach, are applied to diverse ethnic groups, their accuracy is questioned. Aim: To derive a new regression equatio...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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JCDR Research and Publications Private Limited
2022-12-01
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| Series: | Journal of Clinical and Diagnostic Research |
| Subjects: | |
| Online Access: | https://www.jcdr.net/articles/PDF/17306/58051_CE(AD)_F(KR)_PF1(SC_SS)_PFA(SHU)_PB(SC_SHU)_PN(SHU).pdf |
| _version_ | 1797944902993051648 |
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| author | Rutuja Purushottam Ragit Punit Ratnakar Fulzele Nilima Thosar |
| author_facet | Rutuja Purushottam Ragit Punit Ratnakar Fulzele Nilima Thosar |
| author_sort | Rutuja Purushottam Ragit |
| collection | DOAJ |
| description | Introduction: Prediction of the mesiodistal crown width of unerupted canines and premolars in mixed dentition analysis is crucial. When Tanaka-Johnston’s equations, the most popular approach, are applied to diverse ethnic groups, their accuracy is questioned.
Aim: To derive a new regression equation of mixed dentition space analysis for predicting the size of unerupted canines and premolars teeth among paediatric population of Wardha, Maharashtra, India.
Materials and Methods: The study will be conducted in two phases. The study design for First phase is observational and second phase is interventional. Dental study casts of 400 patients aged 11-18 years will be selected in the first phase. A Digital Vernier Caliper (DVC) will be used to measure the mesiodistal crown dimension of all erupted permanent teeth up to first molar. Between four mandibular incisors and the canine-premolar segments of both arches, correlation and linear regression equations will be created. In the second phase, 30 children aged 6-11 years will be randomly selected. Analysis of Tanaka-Johnston’s equations, Huckaba GW equation and the proposed equation will be compared and further statistical analysis will be carried out.
Results: New derived regression equation will allow the closer prediction of the size of unerupted canines and premolars in the paediatric population of Wardha.
Conclusion: This new equation will allow an accurate prediction of the width of unerupted canines and premolars at an earlier age in the said population. |
| first_indexed | 2024-04-10T20:46:58Z |
| format | Article |
| id | doaj.art-6c582a7c9f904c24ad2473dd53d5a14c |
| institution | Directory Open Access Journal |
| issn | 2249-782X 0973-709X |
| language | English |
| last_indexed | 2024-04-10T20:46:58Z |
| publishDate | 2022-12-01 |
| publisher | JCDR Research and Publications Private Limited |
| record_format | Article |
| series | Journal of Clinical and Diagnostic Research |
| spelling | doaj.art-6c582a7c9f904c24ad2473dd53d5a14c2023-01-24T07:31:17ZengJCDR Research and Publications Private LimitedJournal of Clinical and Diagnostic Research2249-782X0973-709X2022-12-011612ZK04ZK0710.7860/JCDR/2022/58051.17306Assessment of a New Regression Equation for Mixed Dentition Space Analysis in Paediatric Population of Wardha, Maharashtra, India- A Research ProtocolRutuja Purushottam Ragit0Punit Ratnakar Fulzele1Nilima Thosar2Postgraduate Student, Department of Pediatric and Preventive Dentistry, Sharad Pawar Dental College, Wardha, Maharashtra, India.Professor, Department of Pediatric and Preventive Dentistry, Sharad Pawar Dental College, Wardha, Maharashtra, India.Professor and Head, Department of Pediatric and Preventive Dentistry, Sharad Pawar Dental College, Wardha, Maharashtra, India.Introduction: Prediction of the mesiodistal crown width of unerupted canines and premolars in mixed dentition analysis is crucial. When Tanaka-Johnston’s equations, the most popular approach, are applied to diverse ethnic groups, their accuracy is questioned. Aim: To derive a new regression equation of mixed dentition space analysis for predicting the size of unerupted canines and premolars teeth among paediatric population of Wardha, Maharashtra, India. Materials and Methods: The study will be conducted in two phases. The study design for First phase is observational and second phase is interventional. Dental study casts of 400 patients aged 11-18 years will be selected in the first phase. A Digital Vernier Caliper (DVC) will be used to measure the mesiodistal crown dimension of all erupted permanent teeth up to first molar. Between four mandibular incisors and the canine-premolar segments of both arches, correlation and linear regression equations will be created. In the second phase, 30 children aged 6-11 years will be randomly selected. Analysis of Tanaka-Johnston’s equations, Huckaba GW equation and the proposed equation will be compared and further statistical analysis will be carried out. Results: New derived regression equation will allow the closer prediction of the size of unerupted canines and premolars in the paediatric population of Wardha. Conclusion: This new equation will allow an accurate prediction of the width of unerupted canines and premolars at an earlier age in the said population.https://www.jcdr.net/articles/PDF/17306/58051_CE(AD)_F(KR)_PF1(SC_SS)_PFA(SHU)_PB(SC_SHU)_PN(SHU).pdfcaninechildrenhuckaba’s analysismesiodistal widthpermanentpremolartanaka-johnston’s analysisunerupted |
| spellingShingle | Rutuja Purushottam Ragit Punit Ratnakar Fulzele Nilima Thosar Assessment of a New Regression Equation for Mixed Dentition Space Analysis in Paediatric Population of Wardha, Maharashtra, India- A Research Protocol Journal of Clinical and Diagnostic Research canine children huckaba’s analysis mesiodistal width permanent premolar tanaka-johnston’s analysis unerupted |
| title | Assessment of a New Regression Equation for Mixed Dentition Space Analysis in Paediatric Population of Wardha, Maharashtra, India- A Research Protocol |
| title_full | Assessment of a New Regression Equation for Mixed Dentition Space Analysis in Paediatric Population of Wardha, Maharashtra, India- A Research Protocol |
| title_fullStr | Assessment of a New Regression Equation for Mixed Dentition Space Analysis in Paediatric Population of Wardha, Maharashtra, India- A Research Protocol |
| title_full_unstemmed | Assessment of a New Regression Equation for Mixed Dentition Space Analysis in Paediatric Population of Wardha, Maharashtra, India- A Research Protocol |
| title_short | Assessment of a New Regression Equation for Mixed Dentition Space Analysis in Paediatric Population of Wardha, Maharashtra, India- A Research Protocol |
| title_sort | assessment of a new regression equation for mixed dentition space analysis in paediatric population of wardha maharashtra india a research protocol |
| topic | canine children huckaba’s analysis mesiodistal width permanent premolar tanaka-johnston’s analysis unerupted |
| url | https://www.jcdr.net/articles/PDF/17306/58051_CE(AD)_F(KR)_PF1(SC_SS)_PFA(SHU)_PB(SC_SHU)_PN(SHU).pdf |
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