Publication:
Stunting at 24 months is not related to incidence of overweight through young adulthood in an urban South African birth cohort

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dc.contributor.authorHanson, S.K
dc.contributor.authorMunthali, R.J
dc.contributor.authorLundeen, A.E
dc.contributor.authorRichter, L.M
dc.contributor.authorNorris, S.A
dc.contributor.authorStein, A.D
dc.contributor.departmentShane A Norris: Medical Research Council Developmental Pathways for Health Research Uniten_US
dc.date.accessioned2024-09-04T17:14:03Z
dc.date.available2024-09-04T17:14:03Z
dc.date.epub2018-05-15
dc.date.issued2018-05-15
dc.description.abstractBackground The role that childhood stunting plays in the development of overweight and obesity later in life is not well understood, particularly in adolescence and young adulthood, because most studies have only followed up through midchildhood. Objective The objective of this study was to examine the relation between stunting and age-specific patterns of overweight and obesity incidence from early childhood to young adulthood in the context of a country in the process of the nutrition transition while these children were growing up. Methods We analyzed data from 895 participants in the Birth-to-Twenty Plus Cohort (Bt20+), an urban South African birth cohort initiated in 1990. Anthropometric data were collected at multiple ages and participants were included if they provided height at age 24 mo and ≥1 measure of body mass index [BMI; weight (kg)/height (m)2] in each of the following time periods: 4–8 y, 11–12 y, 13–15 y, 16–18 y, and 22–24 y. We defined stunting at age 24 mo as height-for-age z score <2 and overweight as BMI z score (BMIZ) >1 in childhood (4–8 y) and adolescence (11–12 y, 13–15 y, and 16–18 y) and BMI ≥25 in young adulthood (22–24 y). We compared BMI, BMIZ, and the prevalence of overweight by stunting status, stratified by sex. Results Our sample was 93% black and 51% female. The prevalence of stunting at 24 mo was 26% in males and 19% in females. In young adulthood, the prevalence of overweight and obesity was 15.5% (men) and 47.5% (women). Among both males and females, neither mean BMI nor a combined measure of overweight and obesity in any subsequent period differed by stunting status at 24 mo (P ≥ 0.05). Conclusion Stunting at 24 mo was not related to the risk of overweight or obesity in this cohort. Stunting may not be an important contributor to the increasing obesity rates in urban South Africa.en_US
dc.identifier.citationHanson SK, Munthali RJ, Lundeen EA, Richter LM, Norris SA, Stein AD. Stunting at 24 Months Is Not Related to Incidence of Overweight through Young Adulthood in an Urban South African Birth Cohort. J Nutr. 2018 Jun 1;148(6):967-973. doi: 10.1093/jn/nxy061.en_US
dc.identifier.doi10.1093/jn/nxy061
dc.identifier.ismnhttps://doi.org/10.1093/jn/nxy061
dc.identifier.journalJournal of Nutritionen_US
dc.identifier.urihttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6669956/
dc.identifier.urihttps://hdl.handle.net/11288/597410
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.research.unitDrug Discovery and Developmenten_US
dc.rightsAttribution 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/us/*
dc.subjectOverweight
dc.subjectObesity
dc.subjectBody mass index
dc.subjectBMI
dc.subjectChildren
dc.subjectYoung adults
dc.subjectSouth Africa
dc.titleStunting at 24 months is not related to incidence of overweight through young adulthood in an urban South African birth cohorten_US
dc.typeArticleen_US
dspace.entity.typePublication
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