Average age (SD) | ZIPs < 10 PWUD | ZIPs ≥ 10 PWUD | All ZIPs | Test statistics; P value | |||
---|---|---|---|---|---|---|---|
41 (11.6) | 46 (9.9) | 45 (10.2) | t = 8.0; < 0.001 | ||||
N | % | N | % | N | % | ||
Total | 372 | 100.0 | 2342 | 100.0 | 2714 | 100.0 | |
Gender | 0.6; 0.43 | ||||||
Male | 295 | 79.3 | 1896 | 81.0 | 2191 | 80.7 | |
Female | 76 | 20.4 | 438 | 18.7 | 514 | 18.9 | |
Transgender | 1 | 0.3 | 8 | 0.3 | 9 | 0.3 | |
Race/ethnicity | 123.0; < 0.001 | ||||||
White | 142 | 38.2 | 353 | 15.1 | 495 | 18.2 | |
African-American | 107 | 28.8 | 998 | 42.6 | 1105 | 40.7 | |
Latinx | 106 | 28.5 | 927 | 39.6 | 1033 | 38.1 | |
Other | 17 | 4.6 | 64 | 2.7 | 81 | 3.0 | |
Drug use and drug use behaviors | |||||||
Last 6 months heroin injected | 169 | 45.4 | 775 | 33.2 | 944 | 34.9 | 21.0; < 0.001 |
Last 6 months cocaine injected | 63 | 16.9 | 338 | 14.5 | 401 | 14.8 | 1.5; 0.22 |
Last 6 months speedball injected | 64 | 17.2 | 314 | 13.5 | 378 | 14.0 | 3.7; 0.053 |
Daily injection | 171 | 46.0 | 816 | 35.0 | 987 | 36.5 | 16.7; < 0.001 |
Last 6 months cocaine sniff/snort | 124 | 33.4 | 909 | 38.9 | 1033 | 38.2 | 4.1; < 0.05 |
Last 6 months crack cocaine smoked | 194 | 52.2 | 1186 | 50.8 | 1380 | 51.0 | 0.24; 0.63 |
Last 6 months heroin sniff/snort | 205 | 55.1 | 1353 | 58.1 | 1558 | 57.7 | 1.2; 0.28 |
Infection prevalence | |||||||
HIV+ | 31 | 9.4 | 266 | 12.6 | 297 | 12.2 | 2.8; 0.09 |
HCV+ | 116 | 34.8 | 744 | 35.6 | 860 | 35.5 | 0.1; 0.80 |
HSV2+ | 132 | 36.9 | 1092 | 48.5 | 1224 | 46.9 | 17.1; < 0.001 |
HIV/HSV2 coinfection | 24 | 7.2 | 193 | 9.1 | 217 | 8.9 | 1.3; 0.25 |