Table 1.
Demographic Characteristics of the Study Population
| Characteristic Total = 1510 | Number (%) or Median (IQR) |
|---|---|
| Sex | |
| Cisgender male | 1073 (71%) |
| Cisgender female | 420 (28%) |
| Transgender | 17 (1%) |
| Race/Ethnicitya | |
| Black, non-Hispanic | 1057 (70%) |
| White, non-Hispanic | 361 (24%) |
| Hispanic | 92 (6%) |
| Other | 89 (6%) |
| Age at enrollment (years) | 1 (0.1%) |
| 5–14 | 1 (0.1%) |
| 15–24 | 52 (3.4%) |
| 25–44 | 440 (29.1%) |
| 45–64 | 982 (65.0%) |
| 65+ | 35 (2.3%) |
| Self-reported CD4+ lymphocyte count (cells/mm3) | |
| Missing | 565 (37.4%) |
| <200 cells/mm3 | 94 (10%) |
| ≥200 cells/mm3 | 851 (90%) |
| Median (IQR) | 532 (355–764) |
| TBESC enrollment site | |
| Baltimore City TB Clinic (Baltimore, Maryland) | 606 (40.1%) |
| Carolinas Medical Center TB Clinic (Charlotte, North Carolina) | 9 (0.6%) |
| Dekalb County Board of Health (Decatur, Georgia) | 78 (5.2%) |
| Denver Metro TB Clinic (Denver, Colorado) | 14 (0.9%) |
| Fort Lauderdale TB Clinic (Ft. Lauderdale, Florida) | 65 (4.3%) |
| Harborview Medical Center (Seattle, Washington) | 1 (0.1%) |
| Lanakila Health Center (Honolulu, Hawaii) | 2 (0.1%) |
| Maricopa County Department of Public Health (Phoenix, Arizona) | 39 (2.6%) |
| Metro Nashville TB Clinic (Nashville, Tennessee) | 143 (9.5%) |
| Alachua County Health Department (Gainesville, Florida) | 72 (4.8%) |
| Pompano Beach TB Clinic (Pompano Beach, Florida) | 22 (1.5%) |
| San Diego Department of Health (San Diego, California) | 4 (0.3%) |
| San Francisco TB Clinic (San Francisco, California) | 18 (1.2%) |
| Tarrant County Health Department (Fort Worth, Texas) | 17 (1.1%) |
| University of California San Diego, Antiviral Research Center (San Diego, California) | 292 (19.3%) |
| Wake County TB Clinic (Raleigh, North Carolina) | 128 (8.5%) |
Abbreviations: IQR, interquartile range; TB, tuberculosis; TBESC, Tuberculosis Epidemiologic Studies Consortium.
aRace/ethnicity does not add to 1510 as participants could select more than 1 race/ethnicity category.