Table 4.
Kaplan–Meier estimates of cumulative mortality and LTFU reported 6 monthly and relative differences of LTFUa compared with Definition A
| 6 mo |
12 mo |
18 mo |
24 mo |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Approach | % Mortality | % LTFU | % Difference | % Mortality | % LTFU | % Difference | % Mortality | % LTFU | % Difference | % Mortality | % LTFU | % Difference |
| Definition A | 4.8 | 9.3 | Ref | 6.6 | 14.4 | Ref | 7.6 | 18.8 | Ref | 8.5 | 22.4 | Ref |
| Variation A1 | 4.7 | 8.9 | 4.3 | 6.4 | 13.5 | 6.3 | 7.3 | 17.0 | 9.6 | 8.0 | 19.7 | 12.1 |
| Variation A2 | 4.7 | 7.3 | 21.5 | 6.5 | 12.5 | 13.2 | 7.6 | 17.0 | 9.6 | 8.4 | 20.7 | 7.6 |
| Variation A3 | 4.5 | 2.5 | 73.1 | 6.2 | 10.7 | 25.7 | 7.2 | 17.2 | 8.5 | 8.0 | 22.8 | −1.8 |
| Variation A4 | 4.5 | 1.3 | 86.0 | 6.0 | 8.8 | 38.9 | 6.9 | 14.1 | 25.0 | 7.6 | 18.6 | 17.0 |
| Site defined | 4.6 | 6.8 | 26.9 | 6.3 | 11.9 | 17.4 | 7.2 | 18.5 | 1.6 | 7.9 | 25.6 | −14.3 |
Abbreviation: LTFU, loss to follow-up.
a
Differences reported are percentage differences compared with Definition A.