logo BDSP

Base documentaire


Votre avis nous intéresse

Le réseau BDSP met en oeuvre un projet d'innovation et d'amélioration de ses services, dans le souci constant de proposer des contenus de qualité adaptés aux besoins des utilisateurs.

Identifier de nouvelles sources de financements est la condition nécessaire pour assurer la poursuite et la pérennité de cet outil unique qu'est la BDSP, tout en le faisant évoluer.

Pour définir un nouveau modèle économique, nous avons besoin de votre avis : merci de répondre à notre enquête (temps estimé : 5 minutes).

Participer maintenant
Participer plus tard J'ai déjà participé

  1. Body mass and 26y risk of mortality among men who never smoked : a re-analysis among men from the Adventist Mortality Study.

    Article - En anglais

    OBJECTIVE 

    To re-analyse the previously reported linear relation between Quetelet's body mass index (BMI) and mortality, among men from the Adventist Mortality Study after accounting for effects due to age at measurement of BMI, smoking history and race.

    DESIGN 

    Prospective cohort study.

    To specifically account for effects due to age at measurement of BMI, smoking history and race, our methodology includes :

    • 1, computing hazard ratios for BMI quintiles from a proportional hazard regression, with'time on study'as the time variable, and age at baseline as a covariate ;

    • 2, conducting separate analyses of middle-aged (age 30-54y) and older (age 55-74y) men ;

    • and 3, restriction of the analyses to never-smoking, non-Hispanic white males.

    SUBJECTS 

    5062 men (age : 30-74y, BMI : 14-44 kg/m2) from the Adventist Mortality Study.

    MEASUREMENTS 

    Subjects reported data on anthropometric, demographic, medical, dietary and lifestyle characteristics at baseline and were enrolled in mortality surveillance during a 26y study period (1960-1985).

    RESULTS 

    During the early years of follow-up (years 1-8,9-14), we found some evidence of excess risk among the leanest men that was probably due to the effects of antecedent illness.

    During the later years of follow-up (years 15-26), effects due to antecedent illness were not apparent and a significant positive, linear relation between BMI and all-cause mortality was consistently found among middle-aged (30-54y) and older (55-74y) men. (...)

    Mots-clés Pascal : Indice masse corporelle, Mortalité, Fumeur, Age, Etats Unis, Amérique du Nord, Amérique, Antécédent, Etude cohorte, Prospective, Analyse, Homme, Mâle, Adventiste

    Mots-clés Pascal anglais : Body mass index, Mortality, Smoker, Age, United States, North America, America, Antecedent, Cohort study, Prospective, Analysis, Human, Male

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 98-0289145

    Code Inist : 002B30A01C. Création : 27/11/1998.