Table 1.
Study Centres and the 2013 HIV prevalence in their catchment areas 46
| Study centre | Countyb | HIV prevalence (%) |
|---|---|---|
| Kenyatta National Referral Hospitala | Nairobi | 8.0 |
| Machakos | 5.0 | |
| Kajiado | 4.4 | |
| PCEA Kikuyu Hospital | Kiambu | 3.8 |
| Muranga | 5.2 | |
| Nyeri | 4.3 | |
| Embu | 3.7 | |
| Kirinyaga | 3.3 | |
| Sabatia Eye Hospital | Vihiga | 3.8 |
| Kakamega | 5.9 | |
| Bungoma | 3.2 | |
| Kisumu | 19.3 | |
| Homa Bay | 25.7 | |
| Siaya | 23.7 | |
| Migori | 14.7 | |
| Kitale District Hospital | Trans Nzoia | 5.1 |
| Turkana | 7.6 | |
| West Pokot | 2.8 |
The prevalence data refer to adults of age 15–49 years. The national prevalence was 6.0%.
a
The national referral hospital receives patients from further afield including counties that may be listed under other study centres.
b
The first county listed is where the study centre is located.