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

University of Massachusetts, Amherst

Status: Completed

Conditions: Adolescent Development; Undernutrition; Stunting

Treatments: Other: Cross-sectional study/no intervention

Study type: Observational

Funder types: Other

Identifiers

NCT04640389

15-008

Details and patient eligibility

About

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.

Full 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).

Enrollment: 1,125 patients

Sex: All

Ages: 10 to 14 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Adolescents between 10 and 14 years of age

Exclusion criteria

• Adolescents living away from the districts and not physically present at the time of the study

Trial design

1,125 participants in 2 patient groups

Urban

Description:

Urban adolescents living in Moshi District, Tanzania, who are between 10-14 years of age.

Treatment:

Other: Cross-sectional study/no intervention

Rural

Description:

Rural adolescents living in Kilosa District, Tanzania, who are between 10-14 years of age.

Treatment:

Other: Cross-sectional study/no intervention