Health Services

Statistical Information on HIV/AIDS

Statistical Information On HIV/AIDS
Calender Year	Average Offender Population	# Tests	# Positive	HIV Population	AIDS Population
1996	132,386	25,721	549	1,377	499
1997	140,729	29,024	691	1,282	819
1998	142,924	49,114	971	1,452	941
1999	145,474	55,468	837	2,520	994
2000	149,021	57,194	714	2,492	922
2001	144,900	51,904	652	2,388	859
2002	144,097	56,626	703	2,503	828
2003	147,850	64,885	656	2,460	778
2004	149,120	67,677	618	2,405	801
2005	151,647	70,064	615	2,400	894
2006	153,271	111,045	604	2,693	894
2007	155,622	111,678	567	2,458	812
2008	156,088	119,939	673	2,509	837
2009	156,088	126,692	603	2,453	838

Statistical Information On HIV/AIDS
CDC Classification Asymptomatic	Year	Male	Female	Total

A1, A2	1996	954	174	1,128
A1, A2	1997	915	152	1,067
A1, A2	1998	1,006	181	1,187
A1, A2	1999	1,101	185	1,286
A1, A2	2000	1,141	192	1,333
A1, A2	2001	1,181	150	1,331
A1, A2	2002	1,280	183	1,463
A1, A2	2003	1,299	190	1,489
A1, A2	2004	1,272	149	1,421
A1, A2	2005	1,156	168	1,324
A1, A2	2006	1,416	218	1,634
A1, A2	2007	1,298	190	1,488
A1, A2	2008	1,310	206	1,516
A1, A2	2009	1,297	184	1,481

Statistical Information On HIV/AIDS
CDC Classification Symptomatic	Year	Male	Female	Total
B1, B2	1996	244	5	249
B1, B2	1997	205	10	215
B1, B2	1998	244	21	265
B1, B2	1999	222	18	240
B1, B2	2000	222	15	237
B1, B2	2001	190	8	198
B1, B2	2002	201	11	212
B1, B2	2003	178	15	193
B1, B2	2004	168	15	183
B1, B2	2005	168	14	182
B1, B2	2006	166	16	182
B1, B2	2007	148	10	158
B1, B2	2008	145	9	154
B1, B2	2009	125	8	133

Statistical Information On HIV/AIDS
CDC Classification AIDS	Year	Male	Female	Total
A3, B3, C1-3	1996	447	52	499
A3, B3, C1-3	1997	744	75	819
A3, B3, C1-3	1998	873	68	941
A3, B3, C1-3	1999	915	79	994
A3, B3, C1-3	2000	857	65	922
A3, B3, C1-3	2001	798	61	859
A3, B3, C1-3	2002	770	58	828
A3, B3, C1-3	2003	728	50	778
A3, B3, C1-3	2004	759	42	801
A3, B3, C1-3	2005	840	54	894
A3, B3, C1-3	2006	827	50	877
A3, B3, C1-3	2007	753	59	812
A3, B3, C1-3	2008	781	56	837
A3, B3, C1-3	2009	788	50	838

CDC Clinical Classifications

A. CD4 T-lymphocyte Categories

The three designated CD4 T-lymphocyte categories are: Category 1: >500 cells/ul; Category 2: 200-499 cells/ul; and Category 3: <200 cells/ul. These categories correspond to CD4 T-lymphocyte counts per ul of blood that guide clinical and/or therapeutic actions in the managment of HIV-infected adolescents and adults.

B. Clinical Categories

The clinical categories of HIV infection are defined as follows:

Category A - One or more of the conditions listed below occuring in an adolescent or adult (>13 years) with documented HIV infection. Conditions listed in categories B and C must not have occurred.

Asymptomatic HIV infection
Persistent generalized lymphadenopathy (PGL)
Acute (primary) HIV infection with accompanying illness or history of acute HIV infection.

Category B - Symptomatic conditions occuring in an HIV-infected adult that are not included among conditions listed in clinical category C and that meet at least one of the following criteria: (a) the conditions are attributed to HV infection or are indicative of a defect in cell-mediated immunity; or (b) the conditions are considered by physicians to have a clinical coure or to require management that is complicated by HIV infection. Examples of conditions in clinical category B include, but are not limited to:

Bacillary angiomatosis
Candidiasis, oropharyngeal (thrush)
Herpes zoster (shingles), involving at least two distinct episodes or more than one dermatome
Pelvic inflammatory disease, particularly if complicated by tubo-ovarian abscess

For classification purposes, Category B conditions take precedence over those in Category A. For example, someone previously treated for oral or persistent vaginal candidiasis (and who has not developed a Category C disease) but who is now asymptomatic should be classified in clinical Category B.

Category C - Category C includes the clinical conditions listed in the AIDS surveillance case definition (Table II). For classification purposes, once one or more of these conditions has occurred, the person will remain in Category C.

Table II

(Partial) list of conditions in 1993 AIDS surveillance case definition:

Candidiasis of bronchi, trachea, or lungs
Cervical cancer, invasive
Cryptosporidiosis, chronic intestinal (>1 month duration)
Kaposi's sarcoma
Mycobacterium tuberculosis, any site (pulmonary or extrapulmonary)
Pneumocystis carinii pneumonia
Toxoplasmosis of brain