White (n=913) |
Total number of partners |
0 | 0.3 (0.03–3.3) |
1 |
0.4 (0.3–0.6)
|
2 |
0.6 (0.4–0.9)
|
Over 2 | 1 |
No of same sex partners |
1 or more |
0.2 (0.04–0.8)
|
Condom use with all partners |
Never | 1 |
Always |
0.5 (0.3–0.8)
|
Sometimes/often |
0.7 (0.5–0.9)
|
Smoking |
None | 11 (1.3–91) |
1–5/day |
0.6 (0.5–0.8)
|
Over 5/day | 1 |
Sex |
Male |
1.4 (1.03–1.9)
|
Age group |
Under 20 | 1 |
20–24 |
0.4 (0.2–0.6)
|
25–30 |
0.3 (0.2–0.5)
|
Over 30 |
0.2 (0.1–0.3)
|
Black Caribbean (n=316) |
No of same sex partners |
1 or more | 2047 (NS) |
Smoking |
None | 1477 (NS) |
1–5/day | 1.1 (0.6–1.9) |
Over 5/day | 1 |
Alcohol |
None | 1 |
1–5 units/week |
0.4 (0.2–0.8)
|
>5 units/week | 0.5 (0.2–1.1) |
Age group |
Under 20 | 1 |
20–24 |
0.4 (0.2–0.8)
|
25–30 |
0.4 (0.2–0.8)
|
Over 30 |
0.2 (0.1–0.4)
|