Health outcomes associated with reallocations of time between sleep, sedentary behaviour, and physical activity: a systematic scoping review of isotemporal …

J Grgic, D Dumuid, EG Bengoechea… - International Journal of …, 2018 - Springer
Background During a 24-h day, each given period is spent in either sedentary behaviour,
sleeping, light physical activity (LPA), or moderate-to-vigorous physical activity (MVPA). In …

[HTML][HTML] The 24-hour activity cycle: a new paradigm for physical activity

ME Rosenberger, JE Fulton, MP Buman… - Medicine and science …, 2019 - ncbi.nlm.nih.gov
The physiologic mechanisms by which the four activities of sleep, sedentary behavior, light-
intensity physical activity (LIPA), and moderate-to-vigorous physical activity (MVPA) affect …

Sitting time, physical activity, and risk of mortality in adults

E Stamatakis, J Gale, A Bauman, U Ekelund… - Journal of the American …, 2019 - jacc.org
Background: It is unclear what level of moderate to vigorous intensity physical activity
(MVPA) offsets the health risks of sitting. Objectives: The purpose of this study was to …

Passive versus mentally active sedentary behaviors and depression

M Hallgren, DW Dunstan, N Owen - Exercise and sport sciences …, 2020 - journals.lww.com
Detrimental associations of sedentary behaviors with depression have been identified, but
findings are inconsistent. We propose a novel approach to the classification and analysis of …

Less screen time and more frequent vigorous physical activity is associated with lower risk of reporting negative mental health symptoms among Icelandic adolescents

SM Hrafnkelsdottir, RJ Brychta, V Rognvaldsdottir… - PloS one, 2018 - journals.plos.org
Objective Few studies have explored the potential interrelated associations of screen time
and physical activity with mental health in youth, particularly using objective methods. We …

[HTML][HTML] Targeting reductions in sitting time to increase physical activity and improve health

SK Keadle, DE Conroy, MP Buman… - Medicine and science …, 2017 - ncbi.nlm.nih.gov
New evidence suggests that reductions in sedentary behavior may increase physical activity
and improve health. These findings point to new behavioral targets for intervention and new …

Cross-sectional and prospective relationships of passive and mentally active sedentary behaviours and physical activity with depression

M Hallgren, N Owen, B Stubbs… - The British Journal of …, 2020 - cambridge.org
BackgroundSedentary behaviour can be associated with poor mental health, but it remains
unclear whether all types of sedentary behaviour have equivalent detrimental effects …

[HTML][HTML] Mortality benefits for replacing sitting time with different physical activities

CE Matthews, SC Moore, J Sampson… - Medicine and science …, 2015 - ncbi.nlm.nih.gov
Purpose Prolonged sitting has emerged as a risk factor for early mortality, but the extent of
benefit realized by replacing sitting time with exercise, or activities of everyday living (ie non …

Replacing of sedentary behavior with physical activity and the risk of mortality in people with prediabetes and diabetes: a prospective cohort study

P Zhu, G Lao, H Li, R Tan, J Gu, J Ran - International Journal of …, 2023 - Springer
Background Sedentary behavior is prevalent among people with diabetes and is associated
with unfavorable cardiometabolic health. However, there is limited evidence regarding the …

Associations between objectively assessed and self-reported sedentary time with mental health in adults: an analysis of data from the Health Survey for England

M Hamer, N Coombs, E Stamatakis - BMJ open, 2014 - bmjopen.bmj.com
Objective There is increasing interest in the association between sedentary behaviour and
mental health, although most studies have relied solely on self-reported measures, thus …