Testing a workplace physical activity intervention: a cluster randomized controlled trial

Table 3 Costs of the intervention

Cost	Amount
Development costs
Labour	£20,500
Equipment (e.g. Computers and printers)	£500
Consumables	£38
Travel	£21
Graphic design	£1,750
Total	£22,809
Delivery costs
Labour	£13,253
Equipment (computers, exercise equipment)	£338
Graphic Design	£1,750
Prizes	£100
Total	£15,441
Overall total cost	£38,250
Average cost per participant (n = 662)	£58
Opportunity cost of physical exercise^a	£5
Adjusted impact on productivity^b	-£39
Total overall cost per participant	£24

^aDifference in mean annual cost of physical activity; intervention vs control groups
^bDifference in mean annual cost of sickness absence; (intervention vs control groups)*0.8

ISSN: 1479-5868