[Adolescent health risk behaviors and Family Health Strategy educational activities in Cuiabá, Mato Grosso State, Brazil, 2011].

Objective: to analyze health risk behaviors in adolescents and Family Health Strategy (FHS) educational activities in Cuiabá, Mato Grosso State, Brazil.

Methods: a cross-sectional study was conducted using data from a survey with adolescents registered with FHS in 2011/2012; Poisson regression was used to estimate prevalence ratios (PR) and 95% confidence interval (CI95%).

Results: there was low participation in educational activities on alcohol (23%), food (10%) and physical activity (9%); insufficient physical activity was higher in girls (PR=0.