| Take all sample design | Sub-sampled design | ||||||||
Variables | Tested | HIV + (%) [95% CI] | SE | CV | DEFT | Tested | HIV + (%) [95% CI] | SE | CV | DEFT |
Total | 28,997 | 12.2 [11.4 - 13.1] | 0.4 | 0.03 | 2.0 | 14,908 | 11.6 [10.6 - 12.6] | 0.5 | 0.04 | 2.0 |
Age group (Years) |
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0 - 14 | 7154 | 2.4 [1.9 - 2.9] | 0.3 | 0.12 | 1.5 | 4193 | 2.3 [1.6 - 3.3] | 0.4 | 0.17 | 1.8 |
15 - 24 | 5890 | 7.1 [6.2 - 8.1] | 0.5 | 0.07 | 1.7 | 3656 | 7.9 [6.5 - 9.6] | 0.8 | 0.10 | 1.5 |
25 - 49 | 8830 | 25.2 [23.2 - 27.3] | 1 | 0.04 | 2.5 | 4232 | 23.3 [20.9 - 25.9] | 1.3 | 0.06 | 2.2 |
50+ | 5986 | 7.6 [6.5 - 8.8] | 0.6 | 0.08 | 2.0 | 2824 | 6.9 [5.6 - 8.6] | 0.8 | 0.12 | 1.4 |
25+ | 14,816 | 19.9 [18.3 - 21.6] | 0.8 | 0.04 | 2.7 | 7056 | 18..4 [16.5 - 20.4] | 1.0 | 0.05 | 2.0 |
15 - 49 | 14,720 | 18.8 [17.5 - 20.3] | 0.7 | 0.04 | 2.3 | 7888 | 17..9 [16.3 - 19.6] | 0.9 | 0.05 | 2.0 |
Sex |
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Male | 12,896 | 9.9 [8.9 - 11.0] | 0.5 | 0.05 | 2.5 | 6674 | 10.0 [8.6 - 11.6] | 0.8 | 0.08 | 2.2 |
Female | 15,794 | 14.4 [13.3 - 15.6] | 0.6 | 0.04 | 2.0 | 8060 | 13.7 [12.3 - 15.3] | 0.8 | 0.06 | 1.9 |
Race |
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Black African | 18,629 | 15.0 [14.0 - 15.9] | 0.5 | 0.03 | 1.7 | 9798 | 14.5 [13.3 - 15.8] | 0.6 | 0.04 | 2.0 |
white | 1733 | 0.3 [0.1 - 08] | 0.2 | 0.67 | 1.0 | 908 | 0.4 [0.2 - 1.2] | 0.2 | 0.50 | 1.2 |
Coloured | 5625 | 3.1 [2.2 - 4.2] | 0.5 | 0.16 | 2.5 | 2850 | 3.7 [2.3 - 5.7] | 0.8 | 0.22 | 1.6 |
Indian / Asian | 2626 | 0.8 [0.5 - 1.4 | 0.2 | 0.25 | 1.0 | 1144 | 1.2 [0.5 - 2.5] | 0.5 | 0.42 | 0.8 |
Locality type |
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Urban formal | 14,821 | 10.1 [8.8 - 11.7] | 0.7 | 0.07 | 3.5 | 7543 | 9.1 [7.7 - 10.8] | 0.8 | 0.09 | 2.3 |
Urban informal | 3329 | 19.9 [17.4 - 22.7] | 1.4 | 0.07 | 2.3 | 1859 | 19.8 [15.5 - 25.0] | 2.4 | 0.12 | 2.1 |
Rural informal | 7801 | 13.4 [12.2 - 14.7] | 0.6 | 0.04 | 1.5 | 3913 | 13.4 [11.9 - 15.1] | 0.8 | 0.06 | 1.8 |
Rural formal | 3046 | 10.4 [7.4 - 14.4] | 1.8 | 0.17 | 3.0 | 1593 | 8.4 [5.9 - 11.9] | 1.5 | 0.18 | 1.5 |
Province |
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Western Cape | 3372 | 5.0 [3.5 - 7.1] | 0.9 | 0.18 | 2.3 | 1710 | 4.8 [3.3 - 7.0] | 0.9 | 0.19 | 1.8 |
Eastern Cape | 4102 | 11.6 [10.0 - 13.5] | 0.9 | 0.08 | 2.3 | 2167 | 11.7 [9.7 - 14.0] | 1.1 | 0.09 | 1.5 |
Northern Cape | 2381 | 7.4 [4.4 - 12.0] | 1.9 | 0.26 | 3.8 | 1228 | 5.4 [3.7 - 7.9] | 1.1 | 0.20 | 0.8 |
Free State | 2098 | 14.0 [11.0 - 17.7] | 1.7 | 0.12 | 2.4 | 1211 | 15.0 [ [9.6 - 22.8] | 3.3 | 0.22 | 2.6 |
KwaZulu-Natal | 7052 | 16.9 [15.2 - 18.6] | 0.9 | 0.05 | 2.3 | 3205 | 16.3 [14.1 - 18.7] | 1.2 | 0.07 | 1.7 |
North West | 2038 | 13.3 [11.5 - 15.3] | 1 | 0.08 | 1.4 | 1087 | 10.7 [8.3 - 13.6] | 1.3 | 0.12 | 1.4 |
Gauteng | 3007 | 12.4 [10.2 - 15.1 | 1.2 | 0.10 | 3.1 | 1622 | 11.5 [9.1 - 14.4] | 1.3 | 0.11 | 2.5 |
Mpumalanga | 2274 | 14.1 [11.7 - 16.9] | 1.3 | 0.09 | 1.9 | 1181 | 11.8 [9.1 - 15.1] | 1.5 | 0.13 | 1.6 |
Limpopo | 2673 | 9.26.9 - 12.2] | 1.3 | 0.14 | 2.6 | 1497 | 10.0 [7.2 - 13.7] | 1.6 | 0.16 | 2.1 |