Appendix Table 2.
Transition parameters for India example1
| Description | Value | Reference | ||
|---|---|---|---|---|
| Sputum smear test | ||||
| Sensitivity | 0.60 | [30] | ||
| Specificity | 0.98 | [30] | ||
| Cure and default in first-line treatment | ||||
| Cumulative probability of cure | After Month: | DS | DR | [37] |
| 1 | 0.35 | 0.00 | ||
| 2 | 0.88 | 0.00 | ||
| 3 | 0.97 | 0.00 | ||
| 4 | 1.00 | 0.30 | ||
| 5 | 1.00 | 0.30 | ||
| 6 | 1.00 | 0.30 | ||
| Monthly probability of default | Age | Males | Females | [3,26,32] |
| 0 | 0.0229 | 0.0229 | ||
| 20 | 0.0222 | 0.0192 | ||
| 30 | 0.0219 | 0.0173 | ||
| 40 | 0.0216 | 0.0155 | ||
| 50 | 0.0212 | 0.0136 | ||
| 60 | 0.0209 | 0.0118 | ||
| 70 | 0.0205 | 0.0099 | ||
| Mortality | ||||
| Monthly mortality in treatment, DS or DR TB | 0.0101 | [3,26,32] | ||
| Monthly mortality, DS or DR TB without treatment (selected ages shown) | Age | Males | Females | [35] |
| 0 | 0.0289 | 0.0290 | ||
| 10 | 0.0248 | 0.0248 | ||
| 20 | 0.0249 | 0.0249 | ||
| 30 | 0.0250 | 0.0249 | ||
| 40 | 0.0252 | 0.0250 | ||
| 50 | 0.0257 | 0.0252 | ||
| 60 | 0.0270 | 0.0264 | ||
| 70 | 0.0303 | 0.0292 | ||
| 80 | 0.0360 | 0.0345 | ||
| 90 | 0.0473 | 0.0462 | ||
| 99 | 1.0000 | 1.0000 | ||
| Monthly mortality, no TB and no treatment (selected ages shown) | Age | Males | Females | [48] |
| 0 | 0.0043 | 0.0044 | ||
| 10 | 0.0001 | 0.0001 | ||
| 20 | 0.0002 | 0.0002 | ||
| 30 | 0.0003 | 0.0002 | ||
| 40 | 0.0005 | 0.0003 | ||
| 50 | 0.0010 | 0.0006 | ||
| 60 | 0.0024 | 0.0018 | ||
| 70 | 0.0057 | 0.0047 | ||
| 80 | 0.0116 | 0.0100 | ||
| 90 | 0.0231 | 0.0220 | ||
| 99 | 1.0000 | 1.0000 |
Transition probabilities for calculation of the post-first-line treatment dynamics, used in the simulation that generates lifetime costs and QALYs, are given in Suen et. al [14]