ICCs for mortality and disability outcomes
| Outcome | n | ICC | |
| 10–13 years follow-up | Childhood deaths | 4419 | 0·02075 |
| Maternal deaths (per pregnancy) | 4761 | 0·00402 | |
| Maternal deaths (per individual mother) | 4521 | 0·00220 | |
| Childhood disability | 4222 | 0·02140 | |
| 4-week follow-up | Neonatal mortality | 6436 | 0·00090 |
| Maternal mortality (per pregnancy) | 6436 | 0·00027 |
ICC: Intra-class correlation coefficients (using standard ANOVA model)