Costs for base case, low and high estimates of managing outpatients with ARTIs in Sri Lanka
| Costs | Base case | Low | High |
| Antibiotics | $0.17 | $0.02 | $1.70 |
| Rapid influenza test | $14.00 | $1.40 | $140.00 |
| Physician time for using clinical algorithm | $0.10 | $0.01 | $1.00 |
| Physician time for counselling about withholding antibiotics | $0.10 | $0.01 | $1.00 |
| Physician time for rapid influenza testing | $0.40 | $0.04 | $4.00 |