牙齿发育和出牙的伦敦地图集的适用性估计牙齿年龄在马来西亚人口使用颌面成像。

Q3 Medicine
Radhadevi Kuppusamy, Norhayati Jaffar, Raja Zarina Raja Shahardin, Hemlatha Pandey, Scheila Mânica
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引用次数: 0

摘要

在法医学中,牙齿年龄估计是至关重要的,文献中有许多估计牙齿年龄的方法。伦敦人类牙齿发育和出牙方法地图集是2010年针对英国和孟加拉国人群开发的,其他人群之间可能存在差异。尽管该方法得到普遍接受和可靠,但马来西亚儿童尚未对其适用性进行广泛测试。本研究旨在测试《伦敦人类牙齿发育和萌牙地图集》在马来西亚4至16.99岁儿童中的适用性。研究样本包括2019年5月至2019年12月期间在马来西亚东姑阿兹沙牙科儿科医院就诊的健康患者的523张全景x光片。通过拍摄53张x线片,并在14天内使用类间相关性和科恩Kappa指数对它们进行评估,分析了观察者内部和观察者之间的误差。配对t检验用于比较实足年龄和估计年龄,方差分析使用f检验来确定实足年龄和估计年龄之间的差异是否具有统计学意义。由于平均绝对差为0.60岁,年龄估计的范围在1年内。总体年龄平均为9.31±3.18岁,男性9.06±3.09岁,女性9.60±3.27岁。配对t检验分析显示,实足年龄与估计年龄的平均差异为-0.0365,无统计学意义(p=0.240)。结果还显示,性别之间没有统计学上的显著差异。实足年龄和估计年龄之间的差异在最小范围内被低估,男性为0.002岁,女性为0.08岁。人类牙齿发育和出牙的伦敦地图集在马来西亚儿童中显示出很高的准确性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Applicability of London atlas of tooth development and eruption for dental age estimation in children of the Malaysian population using maxillofacial imaging.

In forensics, dental age estimation is crucial, and literature has many methods for estimating dental age. London Atlas of Human Tooth Development and eruption method was developed on British and Bangladeshi populations in 2010, and there are likely to be differences between other populations.  Malaysian children have not yet been extensively tested for the method's applicability despite its universal acceptance and reliability. This research aimed to test the applicability of The London Atlas of human tooth development and eruption in children of the Malaysian population aged 4 to 16.99 years old. The study sample included 523 panoramic radiographs of healthy patients who had attended the Dental Paediatrics Department Hospital Tunku Azizah, Malaysia, between May 2019 and December 2019. The intra- and inter-observer errors were analysed by taking 53 radiographs and evaluating them over 14 days using the interclass correlation and Cohen's Kappa index. A paired t-test was used to compare chronological and estimated age ANOVA F-tests were used to establish if the difference is statistically significant between chronological and estimated age. The range of age estimation fell within a year due to the mean absolute difference of 0.60 years. The mean age for estimated age was 9.31±3.18 for the overall sample, 9.06±3.09 for males, and 9.60±3.27 for females. Paired t-test analysis showed the mean difference between chronological and estimated age of -0.0365 and was not statistically significant (p=0.240). The result also showed no statistically significant difference between the sexes. The difference between the chronological and estimated age was underestimated within minimal range, 0.002 years in males and 0.08 years in females. The London Atlas of human tooth development and eruption showed high accuracy in Malaysian children.

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来源期刊
Journal of Forensic Odonto-Stomatology
Journal of Forensic Odonto-Stomatology Medicine-Pathology and Forensic Medicine
CiteScore
1.20
自引率
0.00%
发文量
14
期刊介绍: The Journal of Forensic Odonto-Stomatology is the official publication of the: INTERNATIONAL ORGANISATION FOR FORENSIC ODONTO-STOMATOLOGY (I.O.F.O.S
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