Table 1.
Percent of men and women participants from the NIDA CTN Safe Sex for Men/Women clinical trials reporting condom use during heterosexual anal sex (HAI) in 90 days prior to baseline
| Any HAI | Men (n = 539) n (%) | Women (n = 441) n (%) | χ2 | p |
|---|---|---|---|---|
| Sexual partners | ||||
| All | 177 (32.8) | 119 (27.0) | 3.94 | 0.047 |
| Main (♂, n = 416; ♀, n = 328) | 119 (28.6) | 76 (23.2) | 2.80 | 0.094 |
| Casual (♂, n = 279; ♀, n = 227) | 95 (34.1) | 38 (16.7) | 19.36 | < 0.001 |
| Condom use for HAI | ||||
| All sex partners | ||||
| None | 129 (72.9) | 101 (84.2) | 5.21a | 0.022 |
| Some (1–79 %) | 18 (10.2) | 7 (5.8) | ||
| Frequent ( > 79 %) | 30 (16.9) | 12 (10) | ||
| Main sex partners | ||||
| None | 93 (78.2) | 71 (93.0) | 5.60a | 0.018 |
| Some (1–79 %) | 7 (5.9) | 2 (2.6) | ||
| Frequent ( > 79 %) | 19 (16.0) | 5 (6.4) | ||
| Casual sex partners | ||||
| None | 62 (65.3) | 26 (68.4) | 0.12a | 0.728 |
| Some (1–79 %) | 14 (14.7) | 2 (5.3) | ||
| Frequent ( > 79 %) | 19 (20) | 10 (26.3) | ||
a
Due to small n “some condom use” and “frequent condom use” categories collapsed for the contingency table analyses