title: Correlates of sedentary behaviour in youths with Down syndrome: the UP&DOWN study.
abstract: The aim of this study was to identify potential correlates of sedentary time and television (TV) viewing time in youth with Down syndrome (DS). A total of 98 adolescents with DS (63 males) aged 11-20 years old participated in this study. Total sedentary time was measured using accelerometers, while total TV viewing time and potential correlates were measured using proxy-report questionnaire. Analyses of covariance and a stepwise multiple linear regression were performed to examine correlates of total sedentary time and total TV viewing time. Different potential correlates were associated with total sedentary time (mother age, mother TV viewing time, perceived benefits of physical activity, birth order and having nearby shops in the neighbourhood) and total TV viewing time (father TV viewing time, TV viewing time with parents, family dietary habits during watching TV and weekend days time indoor). The identification of correlates associated with sedentary behaviour, principally those considered modifiable such as social and environmental factors, may contribute to development strategies to decrease sedentary behaviour in adolescents with DS and consequently promote a healthier lifestyle.
authors.affiliation: a Department of Physical Education, Sport and Human Movement , Autonomous University of Madrid , Madrid , Spain.
authors.forename: Rocío
authors.initials: R
authors.lastname: Izquierdo-Gomez
authors.forename: Óscar L
authors.initials: ÓL
authors.lastname: Veiga
authors.forename: Ariel
authors.initials: A
authors.lastname: Villagra
authors.forename: Mario
authors.initials: M
authors.lastname: Diaz-Cueto
mesh_terms: D000293:Adolescent; D004314:Down Syndrome / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D009679:Nuclear Family; D012111:Residence Characteristics; D057185:Sedentary Behavior; D012931:Social Environment; D012959:Socioeconomic Factors; D011795:Surveys and Questionnaires; D013690:Television; D055815:Young Adult
keywords: intellectual disability; sedentary factors; youths