Scenarios of adult HIV prevalence assuming different risks of prevalence for the non-tested relative to those who were tested
| Country | Proportion non-response | Observed HIV prevalence (%) | RR | Adjusted v observed prevalence ratio (for RR 2) | ||
|---|---|---|---|---|---|---|
| 1.25 | 1.5 | 2 | ||||
| Adjusted HIV prevalence (%) | ||||||
| The proportion non-response was calculated as the sum of the proportion absent and the proportion refusing the HIV test. | ||||||
| RR, relative risk of HIV infection among non-responders, compared to those who were tested for HIV infection in the survey. | ||||||
| NA, not available. | ||||||
| Burkina Faso | 0.089 | 1.8 | 1.84 | 1.88 | 1.96 | 1.09 |
| Burundi | NA | |||||
| Cameroon | 0.086 | 5.5 | 5.62 | 5.74 | 5.97 | 1.09 |
| Congo | NA | |||||
| Equatorial Guinea | 0.250 | 3.2 | 3.40 | 3.60 | 4.00 | 1.25 |
| Ghana | 0.135 | 2.2 | 2.27 | 2.35 | 2.50 | 1.14 |
| Guinea | 0.072 | 1.5 | 1.53 | 1.55 | 1.61 | 1.07 |
| Kenya | 0.228 | 6.7 | 7.08 | 7.46 | 8.23 | 1.23 |
| Lesotho | 0.185 | 23.5 | 24.59 | 25.67 | 27.85 | 1.19 |
| Mali | 0.196 | 1.7 | 1.78 | 1.87 | 2.03 | 1.20 |
| Niger | NA | |||||
| Rwanda | 0.034 | 3.0 | 3.03 | 3.05 | 3.10 | 1.03 |
| South Africa RHRU | 0.318 | 10.2 | 11.01 | 11.82 | 13.44 | 1.32 |
| South Africa HSRC | 0.336 | 16.2 | 17.56 | 18.92 | 21.64 | 1.34 |
| Senegal | 0.154 | 0.7 | 0.73 | 0.75 | 0.81 | 1.15 |
| Sierra Leone | NA | |||||
| Tanzania | 0.130 | 7.0 | 7.23 | 7.46 | 7.91 | 1.13 |
| Uganda | 0.055 | 7.1 | 7.20 | 7.30 | 7.49 | 1.06 |
| Zambia | 0.209 | 15.6 | 16.42 | 17.23 | 18.86 | 1.21 |
| Zimbabwe | 0.255 | 16.5 | 17.55 | 18.60 | 20.71 | 1.26 |