Patterns of sedentary time and cardiometabolic risk among Canadian adults
Objective: The aim of this study is to examine the associations of total sedentary time and patterns of sedentary time with cardiometabolic biomarkers in a large representative sample of Canadian adults. Methods: The study is based on 4935 adults aged 20-79. years, from the 2007/09 and 2009/11 Canad...
| Main Authors: | , , , , , |
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| Format: | Journal Article |
| Published: |
Academic Press Inc.
2014
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| Online Access: | http://hdl.handle.net/20.500.11937/7319 |
| _version_ | 1848745334491054080 |
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| author | Carson, V. Wong, S. Winkler, E. Healy, Genevieve Colley, R. Tremblay, M. |
| author_facet | Carson, V. Wong, S. Winkler, E. Healy, Genevieve Colley, R. Tremblay, M. |
| author_sort | Carson, V. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Objective: The aim of this study is to examine the associations of total sedentary time and patterns of sedentary time with cardiometabolic biomarkers in a large representative sample of Canadian adults. Methods: The study is based on 4935 adults aged 20-79. years, from the 2007/09 and 2009/11 Canadian Health Measures Survey. Total sedentary time, patterns of sedentary time (=. 20. minute prolonged sedentary bouts, number of sedentary breaks), and moderate- to vigorous-intensity physical activity (MVPA) were accelerometer-derived. Waist circumference, systolic and diastolic blood pressure, high-density lipoprotein (HDL) cholesterol, and C-reactive protein were measured. Triglycerides, low-density lipoprotein (LDL) cholesterol, insulin, and glucose were also measured in a fasting sub-sample (n= 2551). Results: Total sedentary time and time in =. 20. minute prolonged sedentary bouts were associated with higher insulin and lower diastolic blood pressure levels (P<. 0.05). On average, each additional 10 breaks/day was associated with 0.83 (95%CI: 1.35, 0.31) cm lower waist circumference, 0.32 (0.62, 0.02) mm. Hg lower systolic blood pressure, 0.01 (0.00, 0.02) mmol/l higher HDL-cholesterol, 3.72 (1.34, 6.13) % lower triglycerides, 0.57 (0.23, 0.92) % lower glucose, and 4.19 (1.80, 6.63) % lower insulin. Conclusion: These findings in a large representative sample of Canadian adults indicate that breaking up sedentary time may be particularly important for cardiometabolic health. © 2014 Elsevier Inc. |
| first_indexed | 2025-11-14T06:15:43Z |
| format | Journal Article |
| id | curtin-20.500.11937-7319 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T06:15:43Z |
| publishDate | 2014 |
| publisher | Academic Press Inc. |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-73192017-09-13T14:36:24Z Patterns of sedentary time and cardiometabolic risk among Canadian adults Carson, V. Wong, S. Winkler, E. Healy, Genevieve Colley, R. Tremblay, M. Objective: The aim of this study is to examine the associations of total sedentary time and patterns of sedentary time with cardiometabolic biomarkers in a large representative sample of Canadian adults. Methods: The study is based on 4935 adults aged 20-79. years, from the 2007/09 and 2009/11 Canadian Health Measures Survey. Total sedentary time, patterns of sedentary time (=. 20. minute prolonged sedentary bouts, number of sedentary breaks), and moderate- to vigorous-intensity physical activity (MVPA) were accelerometer-derived. Waist circumference, systolic and diastolic blood pressure, high-density lipoprotein (HDL) cholesterol, and C-reactive protein were measured. Triglycerides, low-density lipoprotein (LDL) cholesterol, insulin, and glucose were also measured in a fasting sub-sample (n= 2551). Results: Total sedentary time and time in =. 20. minute prolonged sedentary bouts were associated with higher insulin and lower diastolic blood pressure levels (P<. 0.05). On average, each additional 10 breaks/day was associated with 0.83 (95%CI: 1.35, 0.31) cm lower waist circumference, 0.32 (0.62, 0.02) mm. Hg lower systolic blood pressure, 0.01 (0.00, 0.02) mmol/l higher HDL-cholesterol, 3.72 (1.34, 6.13) % lower triglycerides, 0.57 (0.23, 0.92) % lower glucose, and 4.19 (1.80, 6.63) % lower insulin. Conclusion: These findings in a large representative sample of Canadian adults indicate that breaking up sedentary time may be particularly important for cardiometabolic health. © 2014 Elsevier Inc. 2014 Journal Article http://hdl.handle.net/20.500.11937/7319 10.1016/j.ypmed.2014.04.005 Academic Press Inc. restricted |
| spellingShingle | Carson, V. Wong, S. Winkler, E. Healy, Genevieve Colley, R. Tremblay, M. Patterns of sedentary time and cardiometabolic risk among Canadian adults |
| title | Patterns of sedentary time and cardiometabolic risk among Canadian adults |
| title_full | Patterns of sedentary time and cardiometabolic risk among Canadian adults |
| title_fullStr | Patterns of sedentary time and cardiometabolic risk among Canadian adults |
| title_full_unstemmed | Patterns of sedentary time and cardiometabolic risk among Canadian adults |
| title_short | Patterns of sedentary time and cardiometabolic risk among Canadian adults |
| title_sort | patterns of sedentary time and cardiometabolic risk among canadian adults |
| url | http://hdl.handle.net/20.500.11937/7319 |