TABLE 2—
Estimated Number of and Annual Percentage Change in New Diagnoses of HIV Infection Among Adults and Adolescents in Correctional and Noncorrectional Facilities: United States, 2008–2011
| Facility | 2008, Est. No.a (%b) | 2011, Est. No.a (%b) | EAPC (95% CI) |
| Correctional | 2 734 (5.8) | 2 072 (4.4) | −9.9 (−12.1, −7.5) |
| Noncorrectional | 44 123 (94.2) | 44 847 (95.6) | −0.3 (−0.9, 0.3) |
| Totalc | 46 857 (100) | 46 919 (100) |
Note. CI = confidence interval; EAPC = estimated annual percentage change. Data include persons with a diagnosis of HIV infection regardless of stage of disease at diagnosis. The Cochran–Armitage Test was used to assess a hypothesized decreasing trend in the percentage of all new diagnoses that were reported from correctional facilities during 2008–2011; data from all 4 years contributed to the test statistic, as well as the EAPC.
Estimated number of cases rounded to nearest whole number.
Derived from unrounded estimated number of cases.
Because column totals for estimated numbers were calculated independently of the values for the subpopulations, the values in each column may not sum to the column total.