Dunstan 2014

Trial name or title	Stand Up Victoria
Methods	Random allocation Location: Australia Recruitment: not yet recruiting
Participants	Population description: employees aged 18‐65 years, from 16 work sites located in Victoria, Australia
Interventions	The intervention consists of four distinct components: an initial unit representatives' consultation; a whole‐of‐workplace Information session; environmental modification involving installation of sit‐stand workstations for individual participants; support for behavioural change which includes: an initial one‐on‐one individual consultation with project staff; 4 telephone support calls over 3 months; support for behavioural change which includes: an initial one‐on‐one individual consultation with project staff; 4 telephone support calls over 3 months. Control: no intervention
Outcomes	Primary outcome A 30 minutes/day reduction in objectively‐assessed (using physical activity monitors) workplace sedentary time An increase of 5 breaks/day in workplace sedentary time, objectively measured using physical activity monitors Secondary outcomes Examine the effect of the intervention on cardiometabolic markers of health and disease including: body composition including waist circumference, BMI, and percent fat mass; fasting blood levels of glucose, insulin and lipids; blood pressure. Explore workplace and individual‐level mediators (how did the intervention work?) and moderators (for whom did it work?) of change using a specially formulated questionnaire.
Starting date	July 2011
Contact information	David Dunstan, email: David.Dunstan@bakeridi.edu.au
Notes	Sponsors: National Health and Medical Research Council and Vic Health