Prevalence and factors associated with zinc deficiency among preschool-age children in rural districts of Sidama region, Ethiopia: A community-based cross-sectional study

Résumé

Zinc deficiency among preschool-age children is a significant global public health concern, particularly in low- and middle-income countries, with severe consequences for growth and development. However, research on zinc deficiency among preschoolers in Ethiopia, including the Sidama region, remains limited. To address this gap, we assessed the prevalence and factors associated with zinc deficiency among preschool-age children in rural Sidama. A community-based cross-sectional study was conducted from September 17 to October 3, 2024, involving 364 children aged 24-59 months. Study participants were selected via systematic random sampling. Serum zinc concentration was analyzed at the Ethiopian Public Health Institute's nutrition laboratory, and anthropometric indices were computed using WHO Anthro 2007 Software. We collected the data using KoboCollect. Modified Poisson regression was employed to identify factors associated with zinc deficiency using Stata 17. Among the preschool-age children surveyed, 203 (55.77%) were male, with a mean age of 43.99 months (standard deviation [SD] = 12.14). The overall prevalence of zinc deficiency was 53.57% (95% confidence intervals [CI]: 48.41%-58.66%). Preschool-age children in households with five or more members had a 53% higher prevalence of zinc deficiency compared to those in smaller households (Adjusted Prevalence Ratio (APR) = 1.53, 95% CI: 1.24-1.90). The prevalence was 22% higher in children with unmet dietary diversity (APR = 1.22, 95% CI: 1.01-1.46) and 26% higher in anemic children (APR = 1.26, 95% CI: 1.04-1.51). The high prevalence of zinc deficiency among preschool-age children in rural Sidama highlights a critical public health concern. Contributing factors include larger family size, unmet dietary diversity, and anemia. Addressing this issue requires a multifaceted approach. Interventions should focus on promoting zinc-rich foods through education and diet diversification, raising awareness about birth spacing to mitigate the impact of large family size, and implementing measures to prevent and manage anemia.

Citer ce document

Accès au document

Texte intégral en lecture en ligne, réservé aux abonnés SPHAERO et aux membres de l'institution. Se connecter

Auteur(s)

Statistiques

Consultations : 1

Téléchargements : 0