• Mon espace de travail
  • Aide IRIS
  • Par Publication Par Personne Par Unité
    • English
    • Français
  • Se connecter
Logo du site

IRIS | Système d’Information de la Recherche Institutionnelle

  • Accueil
  • Personnes
  • Publications
  • Unités
  • Périodiques
UNIL
  • English
  • Français
Se connecter
IRIS
  • Accueil
  • Personnes
  • Publications
  • Unités
  • Périodiques
  • Mon espace de travail
  • Aide IRIS

Parcourir IRIS

  • Par Publication
  • Par Personne
  • Par Unité
  1. Accueil
  2. IRIS
  3. Publication
  4. Small area vulnerability, household food insecurity and child malnutrition in Medellin, Colombia: results from a repeated cross-sectional study.
 
  • Détails
Titre

Small area vulnerability, household food insecurity and child malnutrition in Medellin, Colombia: results from a repeated cross-sectional study.

Type
article
Institution
UNIL/CHUV/Unisanté + institutions partenaires
Périodique
The Lancet Regional Health Americas  
Auteur(s)
Santa-Ramírez, H.A.
Auteure/Auteur
Otálvaro-Castro, G.J.
Auteure/Auteur
Joost, S.
Auteure/Auteur
Melgar-Quiñonez, H.
Auteure/Auteur
Bilal, U.
Auteure/Auteur
Stringhini, S.
Auteure/Auteur
Liens vers les personnes
Stringhini, Silvia  
Liens vers les unités
PMU/UNISANTE  
ISSN
2667-193X
Statut éditorial
Publié
Date de publication
2023-07
Volume
23
Première page
100521
Peer-reviewed
Oui
Langue
anglais
Notes
Publication types: Journal Article
Publication Status: epublish
Résumé
Malnutrition and food insecurity might be driven not only by individual factors but also by contextual conditions, such as area-level deprivation or vulnerability. This study aimed to analyze the association between area-level vulnerability and i) household food insecurity and ii) malnutrition in children in Medellin, Colombia, during the years 2017 and 2018.
We obtained data from two different sources: the Living Standards Measurement Survey (LSMS) and the nutrition surveillance system of Medellin. The main outcomes were food insecurity in households with children and anthropometric indicators for children under five. The main predictor was area-level vulnerability. Mixed effects Poisson regression with robust standard errors models were conducted to test the association of quintiles of deprivation with each outcome.
Households with children living in areas with the highest deprivation had 1.9 times the prevalence of food insecurity as compared to those living in areas with the lowest deprivation (PR 1.91, 95% CI 1.42-2.57). Similar results were observed for underweight/risk of underweight (PR 1.26, 95% CI 1.11-1.42), stunting/risk of stunting (PR 1.36, 95% CI 1.22-1.53) and stunting (PR 1.93 95% CI 1.55-2.39) among children under five. We found no consistent associations with wasting/risk of wasting or excess weight/risk of overweight across quintiles of deprivation.
This study sheds light on the role of area-level vulnerability on malnutrition in children in Medellin, Colombia, showing a pattern of increasing prevalence of food insecurity, underweight and stunting by quintile of deprivation.
Swiss School of Public Health (SSPH+) and Centre for Global Health Inequalities Research (CHAIN).
Sujets

Children

Deprivation

Food insecurity

Malnutrition

Modes of living

Small-area vulnerabil...

PID Serval
serval:BIB_AB897D517AEF
DOI
10.1016/j.lana.2023.100521
PMID
37275622
WOS
001018838500001
Permalien
https://iris.unil.ch/handle/iris/152081
Open Access
Oui
Date de création
2023-06-08T13:20:24.791Z
Date de création dans IRIS
2025-05-20T22:37:28Z
Fichier(s)
En cours de chargement...
Vignette d'image
Nom

37275622_BIB_AB897D517AEF.pdf

Version du manuscrit

published

Licence

https://creativecommons.org/licenses/by-nc-nd/4.0

Taille

531.84 KB

Format

Adobe PDF

PID Serval

serval:BIB_AB897D517AEF.P001

URN

urn:nbn:ch:serval-BIB_AB897D517AEF0

Somme de contrôle

(MD5):434b27fcb4e534d43ff8db7ad14bfee5

  • Copyright © 2024 UNIL
  • Informations légales