Analysis | Â | Web-based intervention | Printed intervention | Environmental intervention vs. basic |
---|---|---|---|---|
Primary | Incremental costs per QALY gainedc,d | Â | Â | Â |
 | Versus care-as-usual | 10,100 | 7,500 | − |
 | Web-based vs. Printed/Environment vs. Basic | − | 6,830 | 5,290 |
Minimal participation a | Incremental costs per QALY gainedc,d | Â | Â | Â |
Versus care-as-usual | 20,170 | 7,480 | − | |
 | Web-based vs. Printed/Environment vs. Basic | − | 6,510 | 5,180 |
Maximum participation b | Incremental costs per QALY gainedc,d | Â | Â | Â |
Versus care-as-usual | 9,190 | 7,450 | − | |
 | Web-based vs. Printed/Environment vs. Basic | − | 7,060 | 4,760 |
4% discount on costs and effects | Incremental costs per QALY gainedc,d | Â | Â | Â |
Versus care-as-usual | 15,360 | 12,150 | − | |
Web-based vs. Printed/Environment vs. Basic | − | 11,340 | 8,890 | |
0% discount on costs and effects | Incremental costs per QALY gained c,d | Â | Â | Â |
Versus care-as-usual | 16,580 | 13,800 | − | |
Web-based vs. Printed/Environment vs. Basic | − | 13,310 | 11,100 |