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Undernutrition in early life and body composition of adolescent males from a birth cohort study.

Undernutrition in early life and body composition of adolescent males from a birth cohort study. Research Abstract Details 

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  • Undernutrition in early life and body composition of adolescent males from a birth cohort study. Abstract Text:

    denise p giganteDenise P Gigante,cesar g victoraCesar G Victora,bernardo l hortaBernardo L Horta, lima Lima,

    The evidence for an association between poor nutrition in early life and subsequent obesity is inconclusive. In the present study, we investigated the associations between stunting, wasting and underweight at 2 and 4 years of age, and body composition in adolescence in male subjects studied since birth. The 1982 Pelotas Birth Cohort Study included all children born in maternity hospitals and living in the urban area of the city of Pelotas, Southern Brazil. All males born in 1982 were legally required to enlist in the army between January and April 2000. We were thus able to track 2250 subjects in 2000 (78.9% of the original cohort). Anthropometric measurements were collected in 1984 and 1986, and body composition was assessed in 2000. In the present analysis, we used as predictors the nutritional indices height-for-age, weight-for-height and weight-for-age presented in six categories. Outcomes included fat, lean and body mass indices and fat:lean mass ratio, derived from anthropometric and bioimpedance measurements. ANOVA and linear regression were used in the analyses to adjust for confounding. All predictors were positively associated with fat and body mass indices. Height-for-age Z score at age 2 or 4 years was not associated with lean mass index, but all other predictors were associated. Fat:lean mass ratio was associated only with weight-for-height Z score. Our results suggest that undernutrition is not a risk factor for overweight and obesity in our population and may partially protect against fatness in adolescence.

    Undernutrition in early life and body composition of adolescent males from a birth cohort study. Publishing Authors By Initials

    dp giganteDP Gigante,cg victoraCG Victora,bl hortaBL Horta,rc limaRC Lima,

    For similar nutritional and metabolic diseases: metabolic diseases: wasting syndrome research abstracts see: nutritional and metabolic diseases: metabolic diseases: wasting syndrome research

    PUBMED ID PMID:

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    Undernutrition in early life and body composition of adolescent males from a birth cohort study. Journal Published:

    PUBLICATION TYPE: Research Support, Non-U.S. Gov

    Journal: The British journal of nutrition

    VOLUME: 97

    Page Numbers: 949-54

    Journal Abbreviation: Br. J. Nutr.

    ISSN: 0007-1145

    DAY: 27

    MONTH: May

    YEAR: 2007

    Undernutrition in early life and body composition of adolescent males from a birth cohort study. Information

    Number of References:

    LANGUAGE: eng

    NlmUniqueID: 372547

    Undernutrition in early life and body composition of adolescent males from a birth cohort study. Keywords Mesh Terms:

    KEYWORDS: Wasting Syndrome

    MESH TERMS: physiopathology

    Chemical & Substance for Abstract: Undernutrition in early life and body composition of adolescent males from a birth cohort study. Information

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    Grant and Affiliation Information for Undernutrition in early life and body composition of adolescent males from a birth cohort study.

    AFFILIATION: Post-Graduate Program in Epidemiology and Universidade Federal de Pelotas, Pelotas, RS, Brazil. denise@epidemio-ufpel.org.br

    Country: England

    England Research PublicationEngland Research Publication

    AGENCY: United Kingdom Wellcome T

    GRANT:

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    MEDLINETA: Br J Nutr

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