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Age and secular factors in the stature of adult Zapotec males
Author(s) -
Himes John H.,
Malina Robert M.
Publication year - 1975
Publication title -
american journal of physical anthropology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.146
H-Index - 119
eISSN - 1096-8644
pISSN - 0002-9483
DOI - 10.1002/ajpa.1330430311
Subject(s) - secular variation , demography , geography , sociology
Age and secular factors in adult stature were investigated in a sample of 111 Zapotec‐speaking males from Oaxaca, Mexico. Comparisons with earlier studies showed no clear evidence of a secular trend. The increase in stature due to age and secular factors was approximately 0.07 cm per year (significant, p < 0.05). When stature was adjusted for the estimated age effects, the estimated secular increase was 0.03 cm per year (not significant). By this analysis a secular trend in adult stature of the magnitude noted for industrialized countries apparently does not occur in developing areas.