7 h/day), based on recent meta-analytic evidence on time sitting and all-cause mortality. Ten-year sitting patterns were classified as "consistently high", "consistently low", "increased", "decreased", and "mixed". Predictors of sedentary behavior patterns were explored using chi-square tests, ANOVA and logistic regression. At baseline (mean age = 62.1 years ± 13.4) average sitting was 6.9 h/day; it was 7.0 at 5- and 10-year follow-ups (" />
Display options
Share it on

Prev Med Rep. 2017 Jan 24;5:289-294. doi: 10.1016/j.pmedr.2017.01.015. eCollection 2017 Mar.

Patterns and predictors of sitting time over ten years in a large population-based Canadian sample: Findings from the Canadian Multicentre Osteoporosis Study (CaMos).

Preventive medicine reports

Klaus Gebel, Sarah Pont, Ding Ding, Adrian E Bauman, Josephine Y Chau, Claudie Berger, Jerilynn C Prior,

Affiliations

  1. Centre for Chronic Disease Prevention, College of Public Health, Medical and Veterinary Sciences, James Cook University, 14-88 McGregor Road, Smithfield, Queensland 4878, Australia; School of Allied Health, Australian Catholic University, 33 Berry St, North Sydney, NSW 2060, Australia; Prevention Research Collaboration, Sydney School of Public Health, University of Sydney, Level 6, The Charles Perkins Centre (D17), Sydney, NSW 2006, Australia.
  2. New South Wales Ministry of Health, 73 Miller St, North Sydney, NSW 2060, Australia.
  3. Prevention Research Collaboration, Sydney School of Public Health, University of Sydney, Level 6, The Charles Perkins Centre (D17), Sydney, NSW 2006, Australia; Centre for Chronic Disease Prevention, College of Public Health, Medical and Veterinary Sciences, James Cook University, 14-88 McGregor Road, Smithfield, Queensland 4878, Australia.
  4. Prevention Research Collaboration, Sydney School of Public Health, University of Sydney, Level 6, The Charles Perkins Centre (D17), Sydney, NSW 2006, Australia.
  5. CaMos National Coordinating Centre, McGill University Health Center, 3801 University Street, Pavilion Ross R4-76, Montreal, Quebec H3A 2B4, Canada.
  6. Centre for Menstrual Cycle and Ovulation Research, Medicine/Endocrinology, University of British Columbia, The Gordon and Leslie Diamond Health Care Centre, Room 4111, 4th Floor, 2775 Laurel Street, Vancouver BC V5Z 1M9, Canada.

PMID: 28180056 PMCID: PMC5292755 DOI: 10.1016/j.pmedr.2017.01.015

Abstract

Our objective was to describe patterns and predictors of sedentary behavior (sitting time) over 10 years among a large Canadian cohort. Data are from the Canadian Multicentre Osteoporosis Study, a prospective study of women and men randomly selected from the general population. Respondents reported socio-demographics, lifestyle behaviors and health outcomes in interviewer-administered questionnaires; weight and height were measured. Baseline data were collected between 1995 and 1997 (n = 9418; participation rate = 42%), and at 5- (n = 7648) and 10-year follow-ups (n = 5567). Total sitting time was summed across domain-specific questions at three time points and dichotomized into "low" (≤ 7 h/day) and "high" (> 7 h/day), based on recent meta-analytic evidence on time sitting and all-cause mortality. Ten-year sitting patterns were classified as "consistently high", "consistently low", "increased", "decreased", and "mixed". Predictors of sedentary behavior patterns were explored using chi-square tests, ANOVA and logistic regression. At baseline (mean age = 62.1 years ± 13.4) average sitting was 6.9 h/day; it was 7.0 at 5- and 10-year follow-ups (

Keywords: Cohort study; Population-based cohort; Predictor; Sedentary behavior; Trend

References

  1. Prev Med. 2014 Jul;64:1-7 - PubMed
  2. Med Sci Sports Exerc. 2013 Aug;45(8):1501-7 - PubMed
  3. Int J Behav Nutr Phys Act. 2012 Jun 19;9:76 - PubMed
  4. Prev Med. 2012 Dec;55(6):535-9 - PubMed
  5. Am J Prev Med. 2013 Apr;44(4):382-7 - PubMed
  6. Obes Rev. 2014 Oct;15(10):822-38 - PubMed
  7. Med Sci Sports Exerc. 2010 Jun;42(6):1094-102 - PubMed
  8. J Public Health (Oxf). 2016 Jun;38(2):270-8 - PubMed
  9. Br J Sports Med. 2009 Feb;43(2):81-3 - PubMed
  10. Obes Rev. 2012 Aug;13(8):659-80 - PubMed
  11. BMC Public Health. 2016 Feb 17;16:163 - PubMed
  12. Appl Physiol Nutr Metab. 2012 Jun;37(3):540-2 - PubMed
  13. Am J Epidemiol. 2015 Dec 1;182(11):908-16 - PubMed
  14. Prev Med. 2015 Aug;77:11-6 - PubMed
  15. Cochrane Database Syst Rev. 2016 Mar 17;3:CD010912 - PubMed
  16. Ann Intern Med. 2015 Jan 20;162(2):123-32 - PubMed
  17. Lancet. 2016 Sep 24;388(10051):1302-10 - PubMed
  18. Am J Prev Med. 2012 Mar;42(3):e3-28 - PubMed
  19. Int J Behav Nutr Phys Act. 2017 Jan 26;14 (1):8 - PubMed
  20. Br J Sports Med. 2011 Dec;45(15):1216-22 - PubMed
  21. Scand J Public Health. 2013 Nov;41(7):706-11 - PubMed
  22. PLoS One. 2013 Nov 13;8(11):e80000 - PubMed
  23. Lancet. 2012 Jul 21;380(9838):258-71 - PubMed
  24. Am J Prev Med. 2011 Aug;41(2):216-27 - PubMed

Publication Types