Table 3.
Prevalence of oral intercourse, anal intercourse, unprotected anal intercourse (UAI) in last sexual encounter (LSE) with a man and characteristics of that encounter, limited to non-multiple partnerships (Internet samples, 2003–2004, and 2004–2005)
| Characteristica | White men (n = 7,139) | Black men (n = 353) | Hispanic men (n = 640) | Chi square P-value |
|---|---|---|---|---|
| Oral intercourse | ||||
| Yes | 6,715 (94%) | 313 (89%) | 592 (93%) | 15.4*** |
| No | 424 (6%) | 38 (11%) | 48 (7%) | |
| Anal intercourse | ||||
| Yes | 3,885 (54%) | 226 (64%) | 407 (64%) | 30.6*** |
| No | 3,252 (46%) | 127 (36%) | 233 (36%) | |
| Unprotected anal intercourseb | ||||
| Yes | 2,275 (59%) | 100 (46%) | 207 (52%) | 23.1*** |
| No | 1,568 (41%) | 120 (54%) | 194 (48%) | |
| UAI by partner type: | ||||
| Main | 1,184 (52%) | 40 (40%) | 112 (54%) | 6.07* |
| Non-main | 1,091 (48%) | 60 (60%) | 95 (46%) | |
| HIV disclosure (if UAI) | ||||
| Yes | 1,327 (70%) | 53 (63%) | 121 (71%) | 1.94 |
| No | 566 (30%) | 31 (37%) | 50 (29%) | |
*
P < 0.05,
***
P < 0.001
a
Totals vary because of missing data
b
Of those reporting anal intercourse only