NCT04640389

Rural-urban Disparities in the Nutritional Status of Younger Adolescents in Tanzania.

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 1,125 (actual)
• Sponsor: University of Massachusetts, Amherst · Academic / Other
• Sex: All
• Age: 10 Years – 14 Years
• Healthy volunteers: Accepted

Summary

Africa faces rapid urbanization, has the second highest population growth rate, makes up one-fifth of the world's youth population, and experiences stagnant rates of undernutrition. These challenges point to the need for country-specific data on rural-urban health disparities to inform development policies. This cross-sectional study examined disparities in body mass index-for-age-and-sex (BAZ) and height-for-age-and-sex z-scores (HAZ) among 1125 adolescents in Tanzania. Rural-urban disparities in nutritional status were significant and gendered. Findings confirm place of residence as a key determinant of BAZ, HAZ, and stunting among adolescents in Tanzania. Targeted gender-sensitive interventions among adolescents, particularly in rural areas, are needed to limit growth faltering and improve health outcomes.

Detailed description

Africa faces rapid urbanization, has the second highest population growth rate, makes up one-fifth of the world's youth population, and experiences stagnant rates of undernutrition. These challenges point to the need for country-specific data on rural-urban health disparities to inform development policies. This cross-sectional study examined disparities in body mass index-for-age-and-sex (BAZ) and height-for-age-and-sex z-scores (HAZ) among 1125 adolescents in Tanzania. Pearson's chi-square tested associations between rural/urban residence and undernutrition (BAZ \<-2SD), stunting (HAZ \<-2SD), anthropometric, socioeconomic, and health indicators. Multivariate linear regression identified predictors of BAZ and HAZ. Funding: UNICEF/ Tanzania; United States National Institute of Mental Health (R01 MH66801).

Conditions

• Undernutrition
• Stunting
• Adolescent Development

Interventions

Type	Name	Description
OTHER	Cross-sectional study/no intervention	Cross-sectional study/no intervention.

Timeline

• Start date: 2013-11-01
• Primary completion: 2018-09-01
• Completion: 2020-11-01
• First posted: 2020-11-23
• Last updated: 2020-11-23

Locations

1 site across 1 country: United States