作者
Bertis B Little, Peter H Buschang, Maria Eugenia Peña Reyes, Swee Kheng Tan, Robert M Malina
发表日期
2006/9
期刊
American Journal of Physical Anthropology: The Official Publication of the American Association of Physical Anthropologists
卷号
131
期号
1
页码范围
127-136
出版商
Wiley Subscription Services, Inc., A Wiley Company
简介
The objective of this investigation was to analyze the underlying cause(s) of secular changes in craniofacial dimensions among indigenous children in an isolated community in Oaxaca, southern Mexico, between 1968–2000. Subjects were schoolchildren resident in a rural, agrarian, Zapotec‐speaking community in the Valley of Oaxaca, previously characterized as mildly‐to‐moderately undernourished with growth‐stunting in 1968 and 1978. In 2000, children had experienced a secular increase in height compared with two prior growth surveys. Four craniofacial dimensions (head length, head breadth, and bizygomatic and bigonial breadths) were measured during anthropometric surveys of schoolchildren aged 6–13 years in 1968, 1978, and 2000. Cephalic and zygomandibular indices were calculated. Samples by survey were: 1968, 151 males and 157 females; 1978, 179 males and 184 females; and 2000 …
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