Table 3.
Cost-effectiveness results
| Total cost of  intervention per group  | 
Number achieving weekly  target ≥15,000 steps  | 
Incremental  cost  | 
Incremental  outcome  | 
Incremental cost/target achiever  | 
|
|---|---|---|---|---|---|
| "Usual behaviour" | £ - | 4 | £ - | - | - | 
| Minimal intervention | £ 735 | 12 | £ 735 | 8 | £ 92 | 
| Maximal intervention | £ 1,326 | 13 | £ 591 | 1 | £591 |