Table 3.
Y Chromosome DNA positivity stratified by condom use.
| Reported sexual behavior | Never (0%) condom users
|
Rarely/Sometimes/Most times (1–99%) condom users
|
Always (100%) condom users
|
||||||
|---|---|---|---|---|---|---|---|---|---|
| Total N | Y chromosome DNA positive n (%) | Trend p-value | Total N | Y chromosome DNA positive n (%) | Trend p-value | Total N | Y chromosome DNA positive n (%) | Trend p-value | |
| Days since woman’s last reported vaginal sexa | <0.0001 | <0.0001 | 0.25 | ||||||
| 0–1 days | 17 | 16 (94%) | 76 | 64 (84%) | 18 | 5 (28%) | |||
| 2 days | 22 | 15 (68%) | 138 | 81 (59%) | 33 | 9 (27%) | |||
| 3 days | 10 | 2 (20%) | 39 | 12 (31%) | 18 | 4 (22%) | |||
| 4–7 days | 8 | 2 (25%) | 44 | 7 (16%) | 21 | 3 (14%) | |||
| >7 days | 8 | 2 (25%) | 22 | 2 (9%) | 13 | 2 (15%) | |||
| Average frequency of vaginal sex acts with HITCH partner (/week) | 0.05 | <0.0001 | 0.0042 | ||||||
| <=2 | 12 | 6 (50%) | 65 | 19 (29%) | 31 | 3 (10%) | |||
| >2–4 | 25 | 10 (40%) | 119 | 59 (50%) | 39 | 7 (18%) | |||
| >4 | 29 | 22 (76%) | 134 | 88 (66%) | 33 | 13 (39%) | |||
SD=Standard deviation
a
Latest date between any of the following: last date of vaginal sex woman reported with male HITCH partner, last date of vaginal sex their male HITCH partner reported with her, last date woman reported vaginal sex with previous or concurrent partners.