Interrupting long periods of sitting: good STUFF

Rutten, Geert M.; Savelberg, Hans; Biddle, Stuart J. H.; Kremers, Stef

doi:10.1186/1479-5868-10-1

Cited by 229 publications

(211 citation statements)

References 13 publications

(16 reference statements)

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“…23 Mothers were members of Kaiser Permanente Northern California, an integrated health delivery system, between 2007–2009. Eligibility criteria for participation included: a mother of Mexican descent (Mexican/U.S.…”

Section: Methodsmentioning

confidence: 99%

Is it time for bed? Short sleep duration increases risk of obesity in Mexican American children

Martinez¹,

Tschann

Greenspan

et al. 2014

Sleep Medicine

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Objective Cross-sectional studies show that sleep is related to childhood obesity. We aimed to examine the longitudinal impact of sleep on obesity risk in Mexican American children. Design and Methods We evaluated 229 Mexican American 8–10-year-olds and their mothers at baseline and 12- and 24-month follow-ups. Sleep duration and anthropometrics were collected. Age- and gender-specific BMI z-scores (BMIz) were calculated based on Centers for Disease Control and Prevention guidelines. Sleep duration was estimated using accelerometry. Children were also categorized as long or short sleepers, using the National Sleep Foundation’s recommendation to define adequate sleep duration (10–11 hours for 5- to 12-year-olds). Using linear regressions, we examined whether sleep duration predicted BMIz, waist-to-height ratio (WHtR) and weight gain at 24 months. Results Children were mostly short sleepers (82%). Children who slept less were more likely to have a higher BMI z-score, WHtR and weight gain at 24-month follow-up (β = −0.07, P = 0.01; β = −0.11, P < 0.01; β = −0.14, P = 0.02, respectively), after controlling for baseline weight status, child gender, maternal BMI and occupation. Conclusion In Mexican American children, shorter sleep duration at baseline was associated with increased weight status over 24 months.

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Section: Methodsmentioning

confidence: 99%

Is it time for bed? Short sleep duration increases risk of obesity in Mexican American children

Martinez¹,

Tschann

Greenspan

et al. 2014

Sleep Medicine

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show abstract

“…Entretanto, pouco se sabe sobre o intervalo de tempo em que o comportamento sedentário deve ser interrompido (Rutten, Savelberg, Biddle, & Kremers, 2013).…”

Section: Comportamento Sedentário: Implicações Fisiológicasunclassified

Comportamento sedentário: conceito, implicações fisiológicas e os procedimentos de avaliação

et al. 2015

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ARTIGO DE REVISÃO | REVIEW ARTICLERESUMO O presente estudo de revisão narrativa teve como objetivos: a) rever os termos operacionais utilizados para a caracterização do comportamento sedentário; b) descrever as implicações para a saúde; e c) os principais métodos de avaliação do comportamento sedentário. Comportamento sedentário é o termo direcionado para as atividades que são realizadas na posição deitada ou sentada e que não aumentam o dispêndio energético acima dos níveis de repouso, ≤ 1.5 equivalentes metabólicos (METs). Ao analisar as implicações fisiológicas destes comportamentos para a saúde das pessoas é possível destacar a redução e/ou a cessação da contratilidade muscular como desencadeador do processo de diminuição da utilização da glicose pelos músculos, do aumento da insulina e do favorecimento da produção de lipídios que serão preferencialmente armazenados no tecido adiposo da região central do corpo, o qual por sua vez produz moléculas inflamatórias precursoras das doenças crónicas não transmissíveis. A inatividade física e a exposição prolongada a comportamentos sedentários devem ser avaliadas distintamente, respeitando as bases teóricas de cada constructo. O efeito prolongado da exposição aos comportamentos sedentários e da inatividade física ao longo do curso da vida favorece a potencialização dos efeitos nocivos de tais comportamentos na velhice e a mortalidade precoce.Palavras-chaves: atividade física, estilo de vida sedentário, revisão de literatura. ABSTRACTThis present study aimed to: a) review the operational terms of sedentary behaviour characterization, b) describe the health implications, and c) sedentary behaviour main evaluation methods. Sedentary behaviour is the word targeting activities that are performed in lying or sitting position and that do not increase energy expenditure above resting levels, ≤ 1.5 metabolic equivalent units (METs). Through the analysis of the physiological implications of such behaviour to people's health it is possible to highlight the reduction and / or cessation of muscle contractility as a beginner of the reducing process of the use of glucose by muscles, increasing insulin and facilitating the production of lipids that are preferentially stored in the central body adipose tissue, which in turn produces inflammatory molecules which are the precursors of non-transmissible chronic diseases. Physical inactivity and prolonged exposure to sedentary behaviours should be evaluated distinctly, considering the theoretical bases of each construct. The prolonged effect of sedentary behaviours and physical inactivity throughout lifespan enables the possibility of the harmful effects of such behaviours in old age and premature mortality.

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“…Während die Studierenden der Universität Bonn mit einem "guten PreisLeistungsverhältnis", einem "abendlichen Sportangebot", der "Vielfalt der angebotenen Sportarten" und einer "hohen Anzahl angebotener Veranstaltungen in der Vorlesungszeit" eher quantitative Merkmale als wichtigste Aspekte beurteilen, stehen bei den DSHS-Studierenden mit einer "angenehmen Größe der Sportgruppen" sowie einer "hohen Qualifikation der Übungsleiter" durchaus qualitative Aspekte im Vordergrund. (1, --;2, -;3, +;4, ++;Universität Bonn, SS 2013).…”

Section: Sportaktivitätunclassified

Bewegungsorientierte Gesundheitsförderung an Hochschulen

2015

Hochschulsport: Bildung Und Wissenschaft

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Interrupting long periods of sitting: good STUFF

Cited by 229 publications

References 13 publications

Is it time for bed? Short sleep duration increases risk of obesity in Mexican American children

Is it time for bed? Short sleep duration increases risk of obesity in Mexican American children

Comportamento sedentário: conceito, implicações fisiológicas e os procedimentos de avaliação

Bewegungsorientierte Gesundheitsförderung an Hochschulen

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