Variable | Antenatal clinic register | Antenatal clinic sentinel surveillance sites | Prevalence Ratio PMTCT/ANC SS | ||||
---|---|---|---|---|---|---|---|
Unweighted | Weighted HIV prevalence a (95 % CI b ) | HIV+ | Total | HIV prevalence a (95 % CI b ) | |||
HIV+ | Total | ||||||
Overall | 884 | 13064 | 6.5 (5.1, 8.0) | 846 | 13,745 | 6.2 (4.6, 7.7) | 1.1 |
Age group (years) | |||||||
15–19 | 59 | 1898 | 3.1 (2.2, 3.9) | 62 | 1754 | 3.5 (2.2, 4.9) | 0.9 |
20–24 | 279 | 4941 | 5.5 (4.0, 7.0) | 253 | 5051 | 5.0 (3.6, 6.4) | 1.1 |
25–29 | 260 | 3377 | 7.3 (5.1, 9.6) | 249 | 3694 | 6.7 (4.8, 8.7) | 1.1 |
30–34 | 193 | 1861 | 9.9 (7.6, 12.2) | 190 | 2083 | 9.1 (6.7, 11.5) | 1.1 |
35–39 | 73 | 806 | 8.9 (6.5, 11.3) | 70 | 892 | 7.9 (5.3, 10.4) | 1.1 |
40–49 | 20 | 181 | 10.4 (6.0, 14.9) | 22 | 271 | 8.1 (4.2, 12.1) | 1.3 |
15–24 | 338 | 6501 | 4.8 (3.6, 6.1) | 315 | 6805 | 4.6 (3.3, 5.9) | 1.0 |
Marital status | |||||||
Single | 79 | 1251 | 6.3 (4.6, 8.1) | 117 | 1669 | 7.0 (5.6, 8.4) | 0.9 |
Married | 788 | 11637 | 6.5 (5.0, 8.0) | 709 | 11,904 | 6.0 (4.4, 7.5) | 1.1 |
Separated/divorced | 7 | 64 | 9.3 (2.1, 16.4) | 5 | 72 | 6.9 (0.98, 12.9) | 1.3 |
Widowed | 6 | 25 | 26.7 (9.0, 44.3) | 11 | 30 | 36.7 (16.3, 57.0) | 0.7 |
Missing | 4 | 87 | 5.7 (0.0, 13.1) | 4 | 70 | 5.7 (0.15, 11.3) | 1.0 |
Gravidity | |||||||
One | 146 | 3968 | 3.6 (2.7, 4.6) | 149 | 4344 | 3.4 (2.6, 4.3) | 1.1 |
Two | 259 | 3562 | 7.0 (5.4, 8.7) | 236 | 3710 | 6.4 (4.6, 8.1) | 1.1 |
Three | 219 | 2364 | 9.0 (7.0, 11.0) | 211 | 2479 | 8.5 (6.2, 10.8) | 1.1 |
Four or more | 258 | 3138 | 8.0 (5.3, 10.7) | 248 | 3163 | 7.8 (5.2, 10.4) | 1.0 |
Facility setting | |||||||
Rural | 319 | 3863 | 7.6 (3.46, 11.7) | 246 | 3845 | 6.4 (2.8, 10.0) | 1.2 |
Urban | 367 | 4618 | 8.0 (6.2, 9.7) | 406 | 4971 | 8.2 (5.8, 10.6) | 1.0 |
Mixed | 198 | 4583 | 4.3 (3.2, 5.4) | 194 | 4929 | 3.9 (2.9, 4.9) | 1.1 |
Region | |||||||
Central | 49 | 1125 | 3.7 (1.7, 5.6) | 49 | 1419 | 3.5 (2.5, 4.4) | 1.1 |
Coast | 64 | 1554 | 4.2 (1.8, 6.7) | 65 | 1510 | 4.3 (2.6, 6.0) | 1.0 |
Eastern | 64 | 1268 | 5.0 (4.1, 5.9) | 61 | 1507 | 4.1 (2.6, 5.5) | 1.2 |
North Eastern | 3 | 368 | 0.82 (0.0, 1.7) | 8 | 392 | 2.0 (0.89, 4.0) | 0.4 |
Nairobi | 150 | 1975 | 7.7 (5.9, 9.4) | 184 | 2232 | 8.2 (5.1, 11.4) | 0.9 |
Nyanza | 255 | 1537 | 15.6 (8.7, 22.6) | 233 | 1509 | 15.4 (9.3, 21.9) | 1.0 |
Rift Valley | 154 | 3427 | 4.5 (3.5, 5.4) | 159 | 3449 | 4.6 (3.5, 5.7) | 1.0 |
Western | 145 | 1810 | 8.1 (5.2, 11.1) | 87 | 1727 | 5.0 (3.0, 7.1) | 1.6 |