The adolescent transition under energetic stress
Author(s) -
Meredith W. Reiches,
Sophie E. Moore,
Andrew M. Prentice,
Ann Prentice,
Yankuba Sawo,
Peter T. Ellison
Publication year - 2013
Publication title -
evolution medicine and public health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.427
H-Index - 22
ISSN - 2050-6201
DOI - 10.1093/emph/eot005
Subject(s) - gee , generalized estimating equation , demography , obesity , lean body mass , psychology , medicine , endocrinology , body weight , mathematics , statistics , sociology
Life history theory predicts a shift in energy allocation from growth to reproductive function as a consequence of puberty. During adolescence, linear growth tapers off and, in females, ovarian steroid production increases. In this model, acquisition of lean mass is associated with growth while investment in adiposity is associated with reproduction. This study examines the chronological and developmental predictors of energy allocation patterns among adolescent women under conditions of energy constraint.
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