Table 1. CD4+ cell count and HIV-RNA titer at the time of HIV diagnosis, by 3-year intervals.
| Year | CD4+ cell count at the time of HIV diagnosis | HIV-RNA titer at the time of HIV diagnosis | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| -2000 | 2001-2003 | 2004-2006 | 2007-2009 | 2010-2012 | 2013-2015 | -2000 | 2001-2003 | 2004-2006 | 2007-2009 | 2010-2012 | 2013-2015 | ||
| Number of patientsa | 29 (2.2) | 83 (6.6) | 314 (15.4) | 352 (15.3) | 245 (9.7) | 101 (3.2) | 19 (1.5) | 87 (6.9) | 290 (14.2) | 338 (14.7) | 248 (9.8) | 97 (3.1) | |
| Mean value | 334 | 274 | 292 | 261 | 236 | 308 | 59,564 | 121,600 | 317,717 | 453,701 | 615,233 | 168,859 | |
| Median value | 326 | 252 | 269 | 233 | 195 | 295 | 24,724 | 38,000 | 24,000 | 43,250 | 76,651 | 36,800 | |
| Quartile | 25 | 146 | 123 | 126 | 95 | 58 | 148 | 7,521 | 3,430 | 3,155 | 5,785 | 18,700 | 11,150 |
| 75 | 471 | 444 | 417 | 375 | 348 | 441 | 107,304 | 140,000 | 120,000 | 137,750 | 213,759 | 115,900 | |
Values are presented as cells/mm3 in CD4+ cell count and copies/mL in HIV-RNA titer.
aValues in parentheses are the percentage of study population among new patients in Korea.
HIV, human immunodeficiency virus.