Database E.7 Individual Records of Hypoplasias and Carious Lesions in Permanent Dentitions in Children, Adolescents, and Adults

This database is part of Appendix E, from Ban Chiang, a Prehistoric Village Site in Northeast Thailand, Volume 1: The Human Skeletal Remains (tDAR ID #: 376592). Database E.7 contains non-metric observations (Hypoplasias and Carious Lesions in Permanent Dentitions in Children, Adolescents, and Adults) by individual burial excavated from the BC and BCES locales at Ban Chiang, Thailand. Coding information is pasted at the bottom of this abstract, and can also be downloaded as a .txt document at tDAR ID#:

SPECID = Individual Burial Number
First number is excavation locale
1 = BC, 1974 excavation
2 = BCES, 1975 excavation

followed by two spaces and then the burial identification number.
Example: 1 14 is BC Burial 14

AGE
CHILD = < 15 years
ADOL = Adolescent (15-20 years)
YG ADULT = Young Adult (20-35 years)
MIDAGED = Middle-aged Adult (35-50 years)
OLD = Old Adult (50+ years)
ADULT = Adult (20-50+ years)

SEX = Sex of individual

SITE = Site of excavation

These data follow the dental arcade beginning with the upper left third molar to the upper right third molar and then the lower left
third molar to the lower right third molar. There are 32 observations for each of the variables.

Following each variable (HYPO and CARI) are the designations for each tooth.

The first letter is the jaw location U = upper, L = lower;
The second letter is the side R = right, L = left;
The last letters are the tooth (i.e., M3 = third molar).

HYPO = Hypoplasia
0 = absent
1 = linear horizontal defect
2 = linear vertical groove
3 = linear horizontal pitting
4 = nonlinear pitting
5 = single pit
6 = color change

CARI = Caries
0 = absent
1A = occlusal fissure
1B = occlusal cusp
1C = occlusal gross
2A = interproximal mesial crown
2B = interproximal distal crown
3A = buccal crown
3B = lingual crown
4A = cemento-enamel junction mesial
4B = cemento-enamel junction distal
4C = cemento-enamel junction buccal
4D = cemento-enamel junction lingual
5 = huge caries

本数据库隶属于泰国东北部史前村落遗址班清（Ban Chiang）附录E，卷一：人类骨骼遗存（tDAR编号：376592）。数据库E.7收录了从泰国班清BC与BCES发掘点出土的个体墓葬的非度量性状观测数据，涉及儿童、青少年及成人恒牙列的釉质发育不全（Hypoplasias）与龋损（Carious Lesions）。编码信息附于本摘要末尾，也可通过tDAR编号376592下载为.txt格式文档。

SPECID（个体墓葬编号）：
首位数字代表发掘地点：1为1974年发掘的BC遗址，2为1975年发掘的BCES遗址；其后跟随两个空格及墓葬识别号。示例：1 14 即BC遗址墓葬14。

AGE（年龄分组）：
CHILD：儿童（年龄<15岁）
ADOL：青少年（15~20岁）
YG ADULT：青年成人（20~35岁）
MIDAGED：中年成人（35~50岁）
OLD：老年成人（50岁及以上）
ADULT：成人（20~50岁及以上）

SEX：个体性别
SITE：发掘遗址

本数据集以牙弓为观测顺序，依次从左上第三磨牙开始，经上颌右侧第三磨牙，再至下颌左侧第三磨牙，最终至下颌右侧第三磨牙。每个变量均包含32项观测值。

各变量（HYPO与CARI）后附带对应牙齿的标识代码，规则如下：
首字母代表颌骨位置：U=上颌，L=下颌；
第二个字母代表牙位侧别：R=右侧，L=左侧；
末尾字母代表牙位编号（如M3即第三磨牙）。

HYPO（釉质发育不全）编码：
0：无异常
1：线性水平缺损
2：线性垂直沟
3：线性水平凹坑
4：不规则凹坑
5：单个凹坑
6：色泽改变

CARI（龋病）编码：
0：无龋损
1A：咬合面窝沟龋
1B：咬合面牙尖龋
1C：咬合面大范围龋损
2A：牙冠近中邻面龋
2B：牙冠远中邻面龋
3A：颊侧牙冠龋
3B：舌侧牙冠龋
4A：牙骨质-牙釉质交界近中龋
4B：牙骨质-牙釉质交界远中龋
4C：牙骨质-牙釉质交界颊侧龋
4D：牙骨质-牙釉质交界舌侧龋
5：大面积龋损