Joint associations of physical activity and sedentary time with adiposity during adolescence: ALSPAC.
Background In developing evidence-based physical activity (PA) guidelines for youth, a knowledge gap exists regarding the health effects of sedentary time (SED). The aim of this study was to determine the joint associations of moderate- and vigorous-intensity PA (MVPA) and SED with adiposity during...
| Publicado en: | European Journal of Public Health Vol. 32; no. 3; pp. 347 - 354 |
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| Autores principales: | , , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Oxford University Press / USA
Jun2022
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=157279780&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 157279780 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 11011262 BHW jtl: European Journal of Public Health issn: 11011262 maglogo: N pubinfo: dt: Jun2022 vid: 32 iid: 3 pid: 622 pub: Oxford University Press / USA artinfo: ui: 157279780 157279780 157279780 10.1093/eurpub/ckac023 157279780 ppf: 347 ppct: 7 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: Joint associations of physical activity and sedentary time with adiposity during adolescence: ALSPAC. aug: au: Kwon, Soyang Ekelund, Ulf Kandula, Namratha R Janz, Kathleen F affil: Department of Pediatrics, Northwestern University , Chicago, IL, USA sug: subj: Physical Activity Evaluation Exercise Intensity Evaluation Screen Time Evaluation Pediatric Obesity Risk Factors Pediatric Obesity Risk Factors Risk Assessment Human Male Female Child Adolescence Descriptive Statistics United Kingdom Accelerometry Self Report Television Confidence Intervals Child: 6-12 years Adolescent: 13-18 years Male Female ab: Background In developing evidence-based physical activity (PA) guidelines for youth, a knowledge gap exists regarding the health effects of sedentary time (SED). The aim of this study was to determine the joint associations of moderate- and vigorous-intensity PA (MVPA) and SED with adiposity during adolescence. Methods The study sample was 2619 non-obese participants (56.7% female) from the UK Avon Longitudinal Study of Parents and Children. Accelerometer-measured MVPA and SED at age 11, 13, 15 years and self-reported TV viewing at age 13 and 16 years were used to create two exposure variables: six MVPA&SED combinations based on two MVPA patterns [≥60 (active) and <60 min/day (inactive)] and three SED patterns [≈25 (low), ≈30 (middle) and ≈35 min/h (high)] and six MVPA&TV combinations based on two MVPA patterns and three TV viewing patterns [<1–2 (low), 1–2 (middle) and >1–2 h/day (high)]. Adiposity was evaluated using fat mass index (FMI) at age 17 years. Results SED was not significantly associated with FMI in either active or inactive adolescents. However, higher TV viewing was associated with higher FMI in both active [adjusted FMI = 4.53 vs. 5.09 (95% CI = 4.87, 5.33) for low TV vs. high TV] and inactive adolescents [adjusted FMI = 4.91 vs. 5.21 (95% CI = 5.02, 5.39) for low TV vs. high TV]. Conclusions Higher TV viewing time, but not total SED, was prospectively associated with higher adiposity among both active and inactive adolescents, suggesting a specific sedentary behavior target for public health. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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