Estimates of the excess risk of double orphanhood (with 95% CIs) from the random-intercept Poisson regression model at two levels of HIV prevalence for mainland African countries with generalised HIV epidemics
| Children's age group (years) | 1% HIV prevalence | 25% HIV prevalence |
| 0–2 | 12.8 (12.3 to 13.3) | 10.9 (10.5 to 11.3) |
| 3–5 | 6.2 (6.0 to 6.4) | 5.7 (5.4 to 5.9) |
| 6–9 | 4.3 (4.1 to 4.5) | 4.2 (4.1 to 4.4) |
| 10–14 | 3.1 (3.0 to 3.2) | 3.4 (3.3 to 3.5) |
| 15–17 | 2.5 (2.4 to 2.6) | 3.0 (2.9 to 3.1) |