کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
101590 161283 2016 8 صفحه PDF سفارش دهید دانلود کنید
عنوان انگلیسی مقاله ISI
Development of a Reference Data Set (RDS) for dental age estimation (DAE) and testing of this with a separate Validation Set (VS) in a southern Chinese population
ترجمه فارسی عنوان
توسعه داده یک مجموعه مرجع (RDS) برای برآورد سن دندان (DAE) و آزمایش این با اعتبارسنجی مجموعه جداگانه (VS) در یک جمعیت در جنوب چین
کلمات کلیدی
بلوغ دندانپزشکی؛ سن دندانی؛ تخمین سن؛ جنوب چین؛ مرجع مجموعه داده
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی ژنتیک
چکیده انگلیسی


• The first ever Reference Data Set of dental age estimation for southern Chinese.
• The method was proved reliable and accurate for 2–19 years old southern Chinese.
• Overall differences between chronological and dental ages were less than 2.6 weeks.

BackgroundMany countries have recently experienced a rapid increase in the demand for forensic age estimates of unaccompanied minors. Hong Kong is a major tourist and business center where there has been an increase in the number of people intercepted with false travel documents. An accurate estimation of age is only possible when a dataset for age estimation that has been derived from the corresponding ethnic population. Thus, the aim of this study was to develop and validate a Reference Data Set (RDS) for dental age estimation for southern Chinese.Materials and methodsA total of 2306 subjects were selected from the patient archives of a large dental hospital and the chronological age for each subject was recorded. This age was assigned to each specific stage of dental development for each tooth to create a RDS. To validate this RDS, a further 484 subjects were randomly chosen from the patient archives and their dental age was assessed based on the scores from the RDS. Dental age was estimated using meta-analysis command corresponding to random effects statistical model. Chronological age (CA) and Dental Age (DA) were compared using the paired t-test.ResultsThe overall difference between the chronological and dental age (CA-DA) was 0.05 years (2.6 weeks) for males and 0.03 years (1.6 weeks) for females. The paired t-test indicated that there was no statistically significant difference between the chronological and dental age (p > 0.05).ConclusionThe validated southern Chinese reference dataset based on dental maturation accurately estimated the chronological age.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Forensic and Legal Medicine - Volume 43, October 2016, Pages 26–33
نویسندگان
,,,,