Table 1 Summary of measures used in the Stand Up Victoria office workplace intervention
Behavioural | Objectively measured physical activity and sitting time |
|---|---|
Objective & self-report | activPAL3 |
 ● Workplace sitting time (primary outcome) | |
 ● Prolonged (>= 30 mins) workplace sitting time | |
 ● Workplace standing time | |
 ● Workplace moving time (stepping time, no. steps) | |
 ● Number of sit-stand transitions at workplace | |
 ● Non-workplace sitting, standing, moving time | |
Actigraph GT3X+ | |
 ● Average daily MVPA | |
 ● Average daily light physical activity | |
Self-report measures | |
 ● % sitting, standing, walking and physically demanding tasks at work | |
 ● Recent work attendance (days/week; hours/week) | |
 ● Non-workplace sitting time; TV/video viewing time | |
 ● Diet (fat intake; fibre intake) | |
 ● Smoking status | |
Anthropometric Objectively measured |  ● Height (baseline only) |
 ● Weight | |
 ● BMI (kg/m2) | |
 ● Waist circumference | |
 ● Hip circumference | |
 ● Waist-Hip ratio | |
 ● Body composition (% and kg fat and fat-free mass) | |
Cardio-metabolic Objectively measured |  ● Fasting blood glucose |
 ● Fasting insulin | |
 ● Cholesterol (total, HDL, LDL) | |
 ● Triglycerides | |
 ● Blood pressure | |
Socio-demographic Self-report | All baseline only |
 ● Age | |
 ● Gender | |
 ● Race/ethnicity | |
 ● Marital status | |
 ● Education | |
Health status Self-report |  ● History of diabetes & hyperlipidaemia (baseline only) |
 ● Musculoskeletal health | |
 ● Eye strain | |
 ● Stress-related symptoms (fatigue, headaches, digestive problems, sleep quality) | |
Work Self-report, internal DHS measure, and employee records |  ● Employment status (baseline only) including length of tenure; job classification; full-time equivalent (FTE) level |
 ● Secondary employment status (including FTE) | |
 ● Productivity | |
 ● Presenteeism/absenteeism | |
 ● Work performance | |
Psychosocial-EnvironmentalSelf-report and objectively measured |  ● Perceptions of the work environment |
 ● Desk/workstation utilisation | |
 ● Frequency and duration of working with colleagues as well as perceived adequacy of space(s) for such interactions. | |
 ● Quality of life | |
 ● Acceptability of workstations (intervention group only) | |
 ● Preference for sitting and standing in the workplace | |
 ● Knowledge | |
 ● Barrier self efficacy | |
Perceived behavioural control | |
 ● Perceived organisational social norms | |
 ● Use of self-regulation strategies | |
 ● Use of intervention-specific strategies | |
 ● Descriptive office audit | |
Cost-effectivenessSelf-report |  ● Health-related quality of life |
 ● Health care utilisation | |
 ● Cost to deliver intervention | |
 ● Adverse events (intervention group only; 3 and 12 months only) |