dc.contributor.author | Bakrania, K | |
dc.contributor.author | Edwardson, CL | |
dc.contributor.author | Khunti, K | |
dc.contributor.author | Henson, J | |
dc.contributor.author | Stamatakis, E | |
dc.contributor.author | Hamer, M | |
dc.contributor.author | Davies, MJ | |
dc.contributor.author | Yates, T | |
dc.date.accessioned | 2020-12-22T05:09:01Z | |
dc.date.available | 2020-12-22T05:09:01Z | |
dc.date.issued | 2017-03 | |
dc.identifier | pii: S2211-3355(17)30012-8 | |
dc.identifier.citation | Bakrania, K., Edwardson, C. L., Khunti, K., Henson, J., Stamatakis, E., Hamer, M., Davies, M. J. & Yates, T. (2017). Associations of objectively measured moderate-to-vigorous-intensity physical activity and sedentary time with all-cause mortality in a population of adults at high risk of type 2 diabetes mellitus.. Prev Med Rep, 5, pp.285-288. https://doi.org/10.1016/j.pmedr.2017.01.013. | |
dc.identifier.issn | 2211-3355 | |
dc.identifier.uri | http://hdl.handle.net/11343/258222 | |
dc.description.abstract | The relationships of physical activity and sedentary time with all-cause mortality in those at high risk of type 2 diabetes mellitus (T2DM) are unexplored. To address this gap in knowledge, we examined the associations of objectively measured moderate-to-vigorous-intensity physical activity (MVPA) and sedentary time with all-cause mortality in a population of adults at high risk of T2DM. In 2010-2011, 712 adults (Leicestershire, U.K.), identified as being at high risk of T2DM, consented to be followed up for mortality. MVPA and sedentary time were assessed by accelerometer; those with valid data (≥ 10 hours of wear-time/day with ≥ 4 days of data) were included. Cox proportional hazards regression models, adjusted for potential confounders, were used to investigate the independent associations of MVPA and sedentary time with all-cause mortality. 683 participants (250 females (36.6%)) were included and during a mean follow-up period of 5.7 years, 26 deaths were registered. Every 10% increase in MVPA time/day was associated with a 5% lower risk of all-cause mortality [Hazard Ratio (HR): 0.95 (95% Confidence Interval (95% CI): 0.91, 0.98); p = 0.004]; indicating that for the average adult in this cohort undertaking approximately 27.5 minutes of MVPA/day, this benefit would be associated with only 2.75 additional minutes of MVPA/day. Conversely, sedentary time showed no association with all-cause mortality [HR (every 10-minute increase in sedentary time/day): 0.99 (95% CI: 0.95, 1.03); p = 0.589]. These data support the importance of MVPA in adults at high risk of T2DM. The association between sedentary time and mortality in this population needs further investigation. | |
dc.language | eng | |
dc.publisher | Elsevier BV | |
dc.title | Associations of objectively measured moderate-to-vigorous-intensity physical activity and sedentary time with all-cause mortality in a population of adults at high risk of type 2 diabetes mellitus. | |
dc.type | Journal Article | |
dc.identifier.doi | 10.1016/j.pmedr.2017.01.013 | |
melbourne.affiliation.department | General Practice | |
melbourne.source.title | Preventive Medicine Reports | |
melbourne.source.volume | 5 | |
melbourne.source.pages | 285-288 | |
dc.rights.license | CC BY-NC-ND | |
melbourne.elementsid | 1187906 | |
melbourne.openaccess.pmc | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5279862 | |
melbourne.contributor.author | Khunti, Kamlesh | |
dc.identifier.eissn | 2211-3355 | |
melbourne.accessrights | Open Access | |