Table 2.
Overall trends in CD4 counts and HIV RNA levels over time among patients in the UK CHIC study
|
No (%) of patients under follow up with more than one CD4 cell count in the year
|
Latest CD4 count (cells/mm3) in year
|
No (%) of patients under follow up with more than HIV RNA measurement in the year
|
Latest HIV RNA (log10 copies/ml) in year
|
|||
|---|---|---|---|---|---|---|
| Year | Median (interquartile range) | No (%) <200 | Median (interquartile range) | No (%) >2.7 | ||
| 1996 | 5517 (72.7) | 270 (120-447) | 2094 (38.0) | 2197 (29.0) | 4.34 (3.51-4.97) | 2022 (92.0) |
| 1997 | 6188 (78.2) | 310 (180-460) | 1785 (28.9) | 5830 (73.6) | 3.55 (2.70-4.52) | 4082 (70.0) |
| 1998 | 6795 (79.0) | 335 (206-490) | 1594 (23.5) | 6926 (80.5) | 3.10 (2.54-4.27) | 3907 (56.4) |
| 1999 | 7588 (82.7) | 369 (230-523) | 1512 (19.9) | 7680 (83.8) | 2.65 (1.70-4.23) | 3786 (49.3) |
| 2000 | 8385 (85.8) | 397 (260-570) | 1340 (16.0) | 8325 (85.2) | 2.26 (1.70-4.19) | 3761 (45.2) |
| 2001 | 9545 (90.5) | 404 (270-575) | 1362 (14.3) | 9506 (90.1) | 1.90 (1.70-4.10) | 4001 (42.1) |
| 2002 | 10446 (93.3) | 408 (275-583) | 1393 (13.3) | 10295 (91.9) | 1.89 (1.70-4.11) | 4180 (40.6) |