Table 1. Annual cost of treatment and care by Stage of HIV Infection and different types of Anti-Retroviral Therapy in UK pound, 2006 UK prices and proportion of cost due to Antiretroviral Therapy (%).
| Year | Monotherapy | Dual therapy | Triple therapy | Quadruple or more therapy | ||||||||
| Asymp-tomatic | SymptomaticNon AIDS | AIDS | Asymp-tomatic | SymptomaticNon AIDS | AIDS | Asymp-tomatic | SymptomaticNon AIDS | AIDS | Asymp-tomatic | SymptomaticNon AIDS | AIDS | |
| 1997 | £8,308 | £12,076 | £30,717 | £11,376 | £14,685 | £33,726 | £16,347 | £19,806 | £38,887 | £18,839 | £22,724 | £41,383 |
| (46%) | (36%) | (13%) | (61%) | (47%) | (21%) | (73%) | (61%) | (31%) | (76%) | (66%) | (35%) | |
| 1998 | £8,642 | £13,008 | £29,609 | £11,660 | £15,907 | £32,467 | £16,542 | £21,006 | £37,626 | £19,528 | £23,970 | £40,621 |
| (48%) | (34%) | (15%) | (62%) | (46%) | (22%) | (73%) | (59%) | (33%) | (77%) | (64%) | (38%) | |
| 1999 | £8,552 | £13,481 | £30,431 | £11,619 | £16,553 | £33,542 | £16,506 | £21,980 | £38,483 | £19,894 | £25,140 | £42,005 |
| (50%) | (29%) | (14%) | (63%) | (43%) | (22%) | (74%) | (57%) | (32%) | (78%) | (62%) | (38%) | |
| 2000 | £8,083 | £11,299 | £29,274 | £10,981 | £14,352 | £32,423 | £15,941 | £19,683 | £37,242 | £18,734 | £22,476 | £40,380 |
| (51%) | (33%) | (14%) | (64%) | (47%) | (22%) | (75%) | (62%) | (32%) | (79%) | (66%) | (38%) | |
| 2001 | £7,859 | £11,489 | £32,229 | £10,906 | £14,310 | £35,493 | £15,827 | £19,521 | £39,981 | £20,613 | £23,709 | £44,911 |
| (52%) | (35%) | (13%) | (65%) | (47%) | (21%) | (76%) | (62%) | (30%) | (82%) | (68%) | (37%) | |
| 2002 | £8,145 | £11,901 | £29,059 | £11,358 | £14,314 | £32,164 | £16,257 | £19,954 | £36,978 | £21,449 | £26,414 | £42,235 |
| (49%) | (35%) | (14%) | (64%) | (46%) | (22%) | (75%) | (61%) | (32%) | (81%) | (71%) | (41%) | |
| 2003 | £8,176 | £13,435 | £32,227 | £11,319 | £15,611 | £35,454 | £16,422 | £21,474 | £40,221 | £21,747 | £26,089 | £45,831 |
| (49%) | (34%) | (13%) | (64%) | (43%) | (21%) | (75%) | (59%) | (30%) | (81%) | (66%) | (39%) | |
| 2004 | £8,774 | £12,272 | £28,988 | £11,777 | £15,483 | £32,206 | £17,254 | £21,621 | £37,311 | £22,827 | £26,659 | £43,436 |
| (48%) | (28%) | (15%) | (61%) | (43%) | (23%) | (74%) | (59%) | (34%) | (80%) | (67%) | (43%) | |
| 2005 | £8,685 | £12,192 | £30,566 | £11,864 | £17,048 | £33,864 | £16,930 | £22,713 | £39,045 | £22,979 | £28,603 | £45,661 |
| (50%) | (17%) | (14%) | (64%) | (41%) | (22%) | (74%) | (56%) | (32%) | (81%) | (65%) | (42%) | |
| 2006 | £10,020 | £11,482 | £32,760 | £13,351 | £15,692 | £36,580 | £18,280 | £21,597 | £41,747 | £23,775 | £25,135 | £48,055 |
| (43%) | (23%) | (11%) | (58%) | (43%) | (20%) | (69%) | (59%) | (30%) | (76%) | (72%) | (39%) | |