Table 1.
New HIV diagnoses by type of diagnosis and information on a previous negative HIV test; Lazio, Italy, 2004-2008
| Ever Tested HIV Negative? | ||||
|---|---|---|---|---|
| Yes | No | Unknown | Total | |
| AIDS* within 6 months of HIV diagnosis | 19 | 65 | 100 | 184 |
| AIDS* diagnosis at HIV diagnosis | 102 | 324 | 276 | 702 |
| HIV diagnosis, non-recent infection | 278 | 194 | 40 | 512 |
| HIV diagnosis, recent infection | 190 | 55 | 45 | 290 |
| HIV diagnosis, no test for recent infection | 201 | 177 | 1,567 | 1,945 |
| Total | 790 | 815 | 2,028 | 3,633 |
*Diagnoses at the AIDS stage were considered as non-recent regardless of avidity index results. AIDS definition used: clinical AIDS or CD4 count < 200 cells/μL