Table II.
Sexual behaviors of IDUs entering the drug detoxification and methadone maintenance programs at Beth Israel Medical Center in New York City, 1990–2012
| Historical Period | |||||
|---|---|---|---|---|---|
| 1990–1994 | 1995–1999 | 2000–2006 | 2007–2012 | ||
| n/N (%) | n/N (%) | n/N (%) | n/N (%) | Test value, df (p) | |
| Sexually active (w/primary partner among HIV−)* | 357/621 (57) | 881/1398 (63) | 1467/2534 (58) | 505/910 (55) | −2.29, 3 (0.02) |
| Sexually active (w/casual partner among HIV−) | 196/621 (32) | 304/1398 (22) | 595/2534 (23) | 252/910 (28) | −0.60, 3 (0.55) |
| Always using condoms (w/primary partner among HIV−) | 66/357 (18) | 178/881 (20) | 295/1467 (20) | 90/505 (18) | −0.33, 3 (0.74) |
| Always using condoms (w/casual partner among HIV−) | 74/196 (38) | 154/304 (51) | 258/595 (44) | 96/252 (38) | −0.85, 3 (0.4) |
| Sexually active (w/primary partner among HIV+) | 283/603 (47) | 249/491 (51) | 206/459 (45) | 42/116 (36) | −1.75, 3 (0.08) |
| Sexually active (w/casual partner among HIV+)* | 163/603 (27) | 97/491 (20) | 101/459 (22) | 15/116 (13) | −3.14, 3 (0.002) |
| Always using condoms (w/primary partner among HIV+)* | 120/283 (42) | 133/249 (53) | 106/206 (52) | 23/42 (55) | 2.23, 3 (0.03) |
| Always using condoms (w/casual partner among HIV+)* | 95/163 (58) | 64/97 (66) | 75/101 (74) | 9/15 (60) | 2.18, 3 (0.03) |
*
Significant trend (p<0.05) over time (non-parametric trend test)