|
| Model A (n = 73)a | Model B (n = 36)a | Model C (n = 18) | Model D (n = 9) | p |
Facility type | District hospitals | 2 | 1 | - | 1 |
|
| Community hospitals | 5 | - | 3 | - |
|
| Health centres | 64 | 35 | 14 | 3 |
|
| Private clinics | 2 | - | 1 | 5 |
|
ANC indicators (based on quarter dates July 2012-Jun 2013) | Average number of women newly registered for ANC per quarter, median (IQR) | 252 (141 - 401) | 316 (205 - 445) | 224 (128 - 301) |
| 0.07 |
| Average number of women known HIV-positive (previously tested positive), median (IQR) | 5 (3 - 9) | 4 (3 - 13) | 4 (3 - 9) |
| 0.79 |
| % of known HIV-positive women already on ART (started before ANC) (95% CI) | 84 (79 - 89) | 81 (75 - 87) | 85 (76 - 94) |
| 0.71 |
| % of HIV-positive women (not already on ART) started ART during ANC (95% CI)b | 82 (76 - 87) | 81 (74 - 89) | 80 (68 - 91) |
| 0.96 |
| % women not tested for HIV during ANC (95% CI) | 18 (15 - 22) | 32 (26 - 39) | 30 (20 - 40) |
| 0.001 |
Survival and retention 6 month outcomes | Number of women in cohort, median (IQR) | 52 (33 - 72) | 55 (35 - 115) | 45 (23 - 67) | 26 (15 - 37) | 0.13 |
Registered Jul-Dec 2012 | % of women transferred out (95% CI) | 8 (5 - 11) | 5 (3 - 6) | 6 (1 - 13) | 10 (2 - 19) | 0.49 |
Of those not transferred out | % retained on ART (95% CI) | 80 (77 - 83) | 77 (73 - 82) | 87 (83 - 92) | 94 (88 - 99) | 0.002 |
| % not retained (95% CI) Defaulted | 18 (15 - 22) | 22 (17 - 25) | 12 (8 - 16) | 6 (1 - 11) | 0.006 |
| Stopped | 1 (0 - 2) | 0.01 (0 - 0.1) | 1 (0 - 1) | - | 0.55 |
| Died | 1 (0 - 2) | 0.01 (0 - 1) | 1 (0 - 1) | 0.3 (0.1 - 1) | 0.70 |
Client to staff ratio | Number of women newly registered per Clinical Staffc Member per month, median (IQR) | 23 (10 - 33) | 34 (24 - 43) | 11 (5 - 26) | - | 0.001 |
| Number of women newly registered for ANC per HTC Counsellor per month, median (IQR) | 19 (10 - 23) | 36 (19 - 47) | 15 (10 - 27) | - | 0.02 |
| Number of women in six month cohort per Clinical Staffc Member, median (IQR) | 12 (6 - 20) | 21 (11 - 29) | 9 (3 - 13) | 6 (3 - 13) | 0.02 |