Food intake physical activity and body composition of adolescents and young adults: data from Brazilian Study of Nutrition and Health

摘要

Sociodemographic characterization of the target population. N: North region; NE: Northeast region; CO: Midwest region; SE: Southeast region; S: South region. *Socioeconomic level: classified in three levels: high (classes A1, A2, B1), medium (classes B2, C1) and low (classes C2, D, E) [25]. **Educational level: categorized into basic education (up to high school) and higher education (complete or incomplete)