Perception of parents' physical activity as a positive model on physical activity of adolescents

Abstract

Physical activity (PA) promotes an adequate level of health in adolescents. The PA behaviors moderation is led by the adolescents' perception of their parents. We suppose that higher adolescents' perception of their parents' physical activity influences the physical activity spent in adolescents. The objective of this study was to determine the association between adolescents' perception of their parents' PA practice with adolescent's PA in a sample of public schools in the Morelos state of Mexico. We analyzed the information of 4625 adolescents from the baseline of a cohort study of students in public schools in Mexico. We evaluated adolescents' perceptions of their parents PA and PA practice of the adolescents. A logistic regression analysis stratified by sex was carried out to evaluate the association between adolescents' perceptions of their parents PA, and adolescents' PA. We found that the PA of female adolescents was associated with their perceptions' of both parents' PA (OR = 2.48; IC95% 1.84–3.35). Adolescents' perceptions of their mother's PA was associated with their PA (daughters OR = 1.69; IC95% 1.33–2.15; sons OR = 1.87 IC95% 1.41–2.45). In conclusion, adolescents' perceptions of their parents' PA practice were associated with higher adolescents' PA. Higher adolescents' perception of their parents PA may play an important role as a positive model for the adolescent's PA practice (p < 0.001). Finally, parental PA and the perceptions that adolescents have of their parents' PA must be considered in devising general PA programs.