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CDC Home > HIV/AIDSTopics > Statistics and Surveillance > ReportsCases of HIV infection and AIDS in the United States and Dependent Areas, 2005
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Table 2. Time to an AIDS diagnosis after a diagnosis of HIV infection, by selected characteristics, 2004—33 states and U.S. dependent areas with confidential name-based HIV infection reporting (Revised June 2007)
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   ≥12 Months after diagnosis of HIV infectiona   <12 Months after diagnosis of HIV infectionb   Total
  No. (%)c   No. (%)c   No.
Data for 33 states              
  Age at diagnosis (yrs)              
  <13 149 84   29 16   179
  13–14 28 79   7 21   35
  15–19 838 83   172 17   1,010
  20–24 2,707 78   777 22   3,484
  25–29 2,914 69   1,291 31   4,204
  30–34 3,232 64   1,787 36   5,019
  35–39 3,561 59   2,463 41   6,024
  40–44 3,173 56   2,482 44   5,655
  45–49 2,062 51   1,994 49   4,056
  50–54 1,233 49   1,262 51   2,495
  55–59 654 46   760 54   1,414
  60–64 330 45   404 55   735
  >65 298 45   366 55   664
               
  Race/ethnicity              
  White, not Hispanic 6,675 63   3,953 37   10,627
  Black, not Hispanic 10,485 60   6,890 40   17,375
  Hispanic 3,577 57   2,661 43   6,238
  Asian/Pacific Islander 194 56   155 44   350
  American Indian/Alaska Native 110 59   78 41   188
               
  Transmission category              
     Male adult or adolescent              
     Male-to-male sexual contact 10,305 63   6,147 37   16,452
     Injection drug use 1,663 50   1,671 50   3,334
     Male-to-male sexual contact and injection drug use 779 59   531 41   1,310
     High-risk heterosexual contactd 2,180 53   1,922 47   4,102
     Othere 59 47   66 53   125
     Subtotal 14,986 59   10,337 41   25,323
               
     Female adult or adolescent              
     Injection drug use 1,157 60   782 40   1,939
     High-risk heterosexual contactd 4,829 65   2,577 35   7,405
     Othere 57 46   68 54   125
     Subtotal 6,043 64   3,427 36   9,470
               
     Child (<13 yrs at diagnosis)              
     Perinatal 126 81   29 19   155
     Otherf 24 95   1 5   25
     Subtotal 149 83   30 17   180
               
  Subtotal for 33 states 21,178 61   13,795 39   34,973
               
Data for U.S. dependent areas 21 52   19 48   41
Totalg 21,200 61   13,814 39   35,014h
Note. These numbers do not represent reported case counts. Rather, these numbers are point estimates, which result from adjustments of reported case counts. The reported case counts have been adjusted for reporting delays and for redistribution of cases in persons initially reported without an identified risk factor, but not for incomplete reporting.
See Technical Notes for the list of areas that have had laws or regulations requiring confidential name-based HIV infection reporting since at least 2001.
Data exclude 39 persons whose month of diagnosis of HIV infection is unknown.
a Includes persons in whom AIDS has not developed
b Includes persons whose diagnoses of HIV infection and AIDS were made at the same time.
c Percentages represent proportions of the total number of diagnoses of HIV/AIDS made during 2004 for the corresponding group (see row entries).
d Heterosexual contact with a person known to have, or to be at high risk for, HIV infection.
e Includes hemophilia, blood transfusion, perinatal exposure, and risk factor not reported or not identified.
f Includes hemophilia, blood transfusion, and risk factor not reported or not identified.
g Because column totals were calculated independently of the values for the subpopulations, the values in each column may not sum to the column total.
h Includes 194 persons of unknown race or multiple races.

Next: Table 3

Last Modified: June 28, 2007
Last Reviewed: June 28, 2007
Content Source:
Divisions of HIV/AIDS Prevention
National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention

 

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