Table 2. Measures of performance of the InterVA (Interpreting Verbal Autopsy) model compared to the complete diagnostic autopsy at individual-level prediction for all causes of death by study group.
| Study group | CCC | Kappa | |
|---|---|---|---|
| Stillbirths | -0.093 | -0.030 | (poor) |
| Neonates | 0.119 | 0.142 | (slight) |
| Children | 0.020 | 0.020 | (slight) |
| Maternal deaths | 0.179 | 0.159 | (slight) |
| Other adults | 0.246 | 0.232 | (fair) |
CCC: Chance-corrected concordance calculated from 500 Dirichlet draws