Identifying correlates of breaks in occupational sitting: a cross-sectional study

Abstract

Office workers are commonly targeted in interventions to modify their sitting behaviour, yet there is limited evidence of the correlates of breaks in sitting to inform intervention development. This study identifies the individual, workplace and spatial configuration correlates of the frequency of breaks in sitting (number/hour) in office workers (n = 5531) stratified by office type (private-enclosed, shared, open plan). All behaviours and potential correlates were measured via self-report using an online cross-sectional survey. Regression analyses revealed age was the only socio-demographic characteristic associated with frequency of breaks in sitting in all office types. Greater job autonomy and local connectivity were positively associated with frequency of breaks in sitting in shared and open-plan offices. In open-plan offices co-worker proximity was negatively associated with frequency of breaks in sitting. Co-worker visibility was positively associated with frequency of breaks in sitting in all office types. This study demonstrates that individual, workplace and spatial configuration factors are all associated with the frequency of breaks in sitting and that these relationships differ by office type. These observations extend prior studies that have only examined correlates at a single level (e.g. the individual). This evidence could be useful to guide future interventions in the design of workplaces to increase breaks in sitting and workers’ physical activity.

Keywords:

• active design
• building design
• health risks
• office design
• physical activity
• sedentary behaviour
• sitting
• well-being
• workplace design

Disclosure statement

No potential conflict of interest was reported by the authors.

Funding

M.J.D. was supported by a Future Leader Fellowship (ID 100029) from the National Heart Foundation of Australia. R.C.P. was supported by a Senior Research Fellowship Career Award from the Medical Research Council of Australia. The 10 000 Steps project was supported as part of Queensland government's ‘Healthier. Happier.’ programme.

ORCID

Mitch J. Duncan http://orcid.org/0000-0002-9166-6195

Corneel Vandelanotte http://orcid.org/0000-0002-4445-8094

Ronald C. Plotnikoff http://orcid.org/0000-0002-3763-8273