TABLE 3.
Summary statistics for central specimens analyzed
| Method | CD4 stratum (cells/μl) | n | Median count (median %)a
|
|
|---|---|---|---|---|
| CD4 | CD8 | |||
| Flow-Count | All | 67 | 265 (20) | 734 (56) |
| <200 | 25 | 141 (14) | 561 (56) | |
| 200–500 | 33 | 319 (22) | 834 (58) | |
| >500 | 9 | 600 (33) | 911 (42) | |
| tetraONE | All | 71 | 279 (20) | 756 (56) |
| <200 | 25 | 142 (14) | 572 (56) | |
| 200–500 | 34 | 320 (22) | 851 (58) | |
| >500 | 12 | 611 (34) | 895 (41) | |
Median cells per microliter (median percentage) by the predicate method for all laboratories combined.