Unknown

Dataset Information

0

Stunting in infancy, pubertal trajectories and adult body composition: the Birth to Twenty Plus cohort, South Africa.


ABSTRACT:

Background/objectives

Childhood rapid growth and earlier puberty onset have been associated with adult obesity. However, the association between childhood stunting, pubertal timing and adult obesity is unclear. We examined whether the relationship between stunting at age 2 years (y) and body composition at 23 years is mediated by adolescent body mass index, and pubertal development, using the Birth-to-Twenty Plus cohort (South Africa).

Subjects/methods

For 1036 participants, data on anthropometrics between birth and 23 years, maternal factors, and pubertal development (Tanner scale at 9-16 years) were collected. Stunting at 2 years (height-for-age z-score?ResultsStunting was directly associated with slower pubertal development and with shorter adult stature, but was not associated with adolescent BMI trajectories, adult FM or FFM. However, stunting was indirectly associated with adult FM and FFM through the direct associations between slower pubertal development and lower FM and between shorter height and lower FFM. BMI trajectories were independently associated with FM and FFM.

Conclusions

Being stunted in this population predicted adult body composition through slower pubertal development and shorter adult stature.

SUBMITTER: Chidumwa G 

PROVIDER: S-EPMC7817521 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature

altmetric image

Publications

Stunting in infancy, pubertal trajectories and adult body composition: the Birth to Twenty Plus cohort, South Africa.

Chidumwa Glory G   Said-Mohamed Rihlat R   Nyati Lukhanyo H LH   Mpondo Feziwe F   Chikowore Tinashe T   Prioreschi Alessandra A   Kagura Juliana J   Ware Lisa J LJ   Micklesfield Lisa K LK   Norris Shane A SA  

European journal of clinical nutrition 20200814 1


<h4>Background/objectives</h4>Childhood rapid growth and earlier puberty onset have been associated with adult obesity. However, the association between childhood stunting, pubertal timing and adult obesity is unclear. We examined whether the relationship between stunting at age 2 years (y) and body composition at 23 years is mediated by adolescent body mass index, and pubertal development, using the Birth-to-Twenty Plus cohort (South Africa).<h4>Subjects/methods</h4>For 1036 participants, data  ...[more]

Similar Datasets

| S-EPMC5770024 | biostudies-literature
| S-EPMC7798220 | biostudies-literature
| S-EPMC4823398 | biostudies-other
| S-EPMC6747925 | biostudies-literature
| S-EPMC6639930 | biostudies-literature
| S-EPMC5528894 | biostudies-literature
| S-EPMC7805191 | biostudies-literature
2010-08-11 | GSE19442 | GEO
| S-EPMC8552796 | biostudies-literature
| S-EPMC8609281 | biostudies-literature