SVAD Age Data: Colombia

Description

The dental and skeletal data were collected from a skeletal collection housed at the Universidad de Antioquia in Medellín, Colombia. Individuals are between birth and 22 years of age. As part of the SVAD age indicator template, there are 64 age variables (columns) in the dataset, which include diaphyseal lengths and breadths, epiphyseal fusion/appearance of ossification centers, and dental development. All data was collected from the skeletal remains, except for the in situ dentition,  which was scored using a portable Nomad Pro 2 handheld X-ray system. The data collection methodology can be found in Stull and Corron (2022) and Corron et al. (2021).

Basic Key Code:

*DL_L/R == diaphyseal lengths

*DB_L/R == diapyseal lengths

*EF_L/R == epiphyseal fusion

*Oss == ossification 

*man_ and max_ == mandibular and maxillary dental development

References

Stull, K.E. and Corron, L.K. (2022) The Subadult Virtual Anthropology Database (SVAD): An Accessible Repository of Contemporary Subadult Reference Data. Forensic. Sci. 2022, 2, 20–36.  https://doi.org/10.3390/forensicsci2010003.

Corron, LK, et al. (2021) Standardizing ordinal subadult age indicators: Testing for observer agreement and consistency across modalities. Forensic Science International 320, 110687.

## 数据集描述
本数据集的牙列与骨骼数据采集自哥伦比亚麦德林市安蒂奥基亚大学馆藏的骨骼标本库。研究对象的年龄范围为出生至22岁。作为**亚成年虚拟人类学数据库（Subadult Virtual Anthropology Database, SVAD）**年龄指标模板的组成部分，本数据集共包含64个年龄变量（列），涵盖骨干长度与宽度、骨骺愈合/骨化中心出现情况以及牙列发育状态。所有数据均采集自骨骼遗骸，仅原位牙列除外——该类数据通过便携式**Nomad Pro 2手持式X射线系统**进行评分。本数据集的采集方法详见Stull与Corron（2022）以及Corron等（2021）的研究文献。

## 基础代码键值
*DL_L/R == 骨干长度（diaphyseal lengths）
*DB_L/R == 骨干尺寸（原文标注为diapyseal lengths，疑为diaphyseal breadths笔误）
*EF_L/R == 骨骺愈合（epiphyseal fusion）
*Oss == 骨化（ossification）
*man_ 和 max_ == 下颌骨与上颌骨牙列发育（mandibular and maxillary dental development）

## 参考文献
1. Stull, K.E. 与 Corron, L.K.（2022）《亚成年虚拟人类学数据库（SVAD）：当代亚成年参考数据的可获取馆藏库》，《法医学》2022, 2, 20–36。https://doi.org/10.3390/forensicsci2010003.
2. Corron, L.K. 等（2021）《标准化亚成年年龄序数指标：多模态下观察者一致性与稳定性检验》，《国际法医学杂志》320, 110687.