Table 2.
Retention, loss to follow-up, and death at 12 and 24 months after ART initiation: overall, by country, and by age group
| Retention after ART initiation | |||||||||||||
| overall | <1 year | 1 to <2 years | 2 to <5 years | 5 to <10 years | 10 to <15 years | ||||||||
| N | 12 month s |
24 month s |
12 month s |
24 month s |
12 month s |
24 month s |
12 month s |
24 month s |
12 month s |
24 month s |
12 month s |
24 month s |
|
| Overall |
17,71 2 |
80% | 72% | 61% | 51% | 67% | 58% | 83% | 76% | 87% | 80% | 86% | 80% |
| Kenya |
5,710 |
86% | 78% | 70% | 58% | 81% | 69% | 87% | 80% | 89% | 82% | 88% | 80% |
| Mozambiq ue |
7,226 |
71% | 62% | 54% | 43% | 60% | 51% | 78% | 69% | 81% | 73% | 78% | 68% |
| Rwanda |
2,170 |
95% | 93% | 86% | 82% | 91% | 88% | 96% | 94% | 97% | 95% | 96% | 94% |
| Tanzania |
2,606 |
78% | 72% | 65% | 58% | 63% | 56% | 80% | 73% | 83% | 78% | 83% | 78% |
| Loss to follow-up after ART initiation | |||||||||||||
| overall | <1 year | 1 to <2 years | 2 to <5 years | 5 to <10 years | 10 to <15 years | ||||||||
| N | 12 month s |
24 month s |
12 month s |
24 month s |
12 month s |
24 month s |
12 month s |
24 month s |
12 month s |
24 month s |
12 month s |
24 month s |
|
| Overall |
17,71 2 |
16% | 22% | 30% | 39% | 26% | 34% | 14% | 20% | 11% | 17% | 10% | 15% |
| Kenya |
5,710 |
11% | 19% | 26% | 37% | 17% | 28% | 11% | 18% | 9% | 16% | 9% | 16% |
| Mozambiq ue |
7,226 |
24% | 32% | 36% | 44% | 33% | 41% | 19% | 27% | 16% | 24% | 19% | 27% |
| Rwanda |
2,170 |
1% | 2% | 4% | 6% | 2% | 2% | 1% | 1% | 1% | 2% | 1% | 1% |
| Tanzania |
2,606 |
14% | 18% | 24% | 30% | 23% | 27% | 13% | 19% | 11% | 15% | 10% | 14% |
| Measured death after ART initiation | |||||||||||||
| overall | <1 year | 1 to <2 years | 2 to <5 years | 5 to <10 years | 10 to <15 years | ||||||||
| N | 12 month s |
24 month s |
12 month s |
24 month s |
12 month s |
24 month s |
12 month s |
24 month s |
12 month s |
24 month s |
12 month s |
24 month s |
|
| Overall |
17,71 2 |
5% | 7% | 13% | 18% | 9% | 12% | 4% | 5% | 3% | 4% | 4% | 6% |
| Kenya |
5,710 |
3% | 3% | 6% | 7% | 3% | 4% | 2% | 2% | 2% | 3% | 4% | 4% |
| Mozambiq ue |
7,226 |
7% | 9% | 16% | 23% | 10% | 13% | 4% | 6% | 3% | 4% | 4% | 7% |
| Rwanda |
2,170 |
3% | 5% | 9% | 11% | 6% | 9% | 3% | 4% | 2% | 3% | 3% | 4% |
| Tanzania |
2,606 |
9% | 11% | 14% | 17% | 19% | 23% | 7% | 10% | 7% | 9% | 8% | 10% |
Table percentages obtained using product-limit estimates. LTF defined as not having a recorded clinic visit within the last 6 months of clinic follow-up. Children who were LTF were censored 15 days after their last recorded visit. Children documented to have transferred to another facility were censored at their recorded date of transfer.