Arm | # people | # Events | Person years | Rate per 100 person years | Hazard Ratio (95 % CI) a | p_value |
---|---|---|---|---|---|---|
Original Viral load and CD4 arms | ||||||
Viral load arm | 395 | 49 | 1617.3 | 3.03 | ref. | |
CD4 arm | 388 | 53 | 1607.7 | 3.30 | 1.22( 0.82 to 1.84) | 0.327 |
Re-randomized from Clinical arm | ||||||
Viral load arm | 165 | 8 | 313.3 | 2.55 | ref. | |
CD4 arm | 166 | 9 | 314.1 | 2.87 | 1.14( 0.42 to 3.10) | 0.801 |
All combined | ||||||
Viral load arm | 560 | 57 | 1930.6 | 2.95 | ref. | |
CD4 arm | 554 | 62 | 1921.9 | 3.23 | 1.19( 0.82 to 1.73) | 0.368 |