Lifestyle Behaviours Profile of Spanish Adolescents Who Actively Commute to School.

ABSTRACT

The aim of this study was to study different 'healthy profiles' through the impact of multiple lifestyle behaviours (sleep patterns, screen time and quality diet) on active commuting to school (ACS) in adolescents. Sixteen secondary schools from four Spanish cities were randomly selected. All participants filled in an "Ad-Hoc" questionnaire to measure their mode of commuting and distance from home to school and their lifestyle behaviours. A multivariate logistic regression model was performed to analyse the main predictor variables of ACS. The final sample was 301 adolescents (50.2% girls; mean age ± SD 14.9 ± 0.48 years). The percentage of ACS was 64.5%. Multiple logistic regressions showed boys were more active commuters than girls [OR = 2.28 (CI 95% 1.12−4.64); p = 0.02]; adolescents who lived farther had lower probability to ACS [OR = 0.74 (CI 95% 0.69−0.80); p < 0.001]; adolescents who met sleep duration recommendations were more likely to ACS [OR = 3.05 (CI 95% 1.07−8.69); p = 0.04], while with each hour of sleep, the odds of ACS was reduced [OR = 0.51 (CI 95% 0.30−0.89); p = 0.02]; higher odds were shown to ACS in adolescents who have more adherence to MD [OR = 1.16(CI 95% 1.00−1.33); p = 0.05]; and habitual breakfast consumption was inversely associated with ACS [OR = 0.41 (CI 95% 0.18−0.96); p = 0.04]. ACS was associated with being a boy, living at a shorter distance to school, a daily sleep time ≥ 8 h and presented a higher adherence to MD.