Table 5.
DiD coefficients, relative changes, and absolute changes
| Outcome | n | DiD coefficient (95% CI)a | p value | Absolute changeb |
|---|---|---|---|---|
| HTS yield | 1536 | − 12.63 (− 32.50–13.09) | 0.306 | − 0.74% |
| OPD yield | 1462 | − 0.024 (− 25.47–27.63) | 0.856 | − 0.13% |
| Index yield | 338 | 33.37 (− 20.15–122.78) | 0.269 | + 5.37% |
| TPT completions | 362 | 16.53 (− 11.84–54.03) | 0.281 | + 16.53% |
| VL coverage | 806 | 13.24 (4.11–22.38) | 0.0046 | + 13.24% |
| VL suppression | 934 | − 0.98 (− 5.35–3.40) | 0.661 | − 0.98% |
aModel includes log-transformed outcome variable and DiD coefficient (95% CI) is exponentiated
bAbsolute change is calculated by multiplying the DiD coefficient by the pre-intervention mean at ECHO sites (for models with log-transformed outcome variables) or is equivalent to the DiD coefficient (for models that do not have log-transformed outcome variables)