Table 4.
Variables | aRR (95% CI) | P |
---|---|---|
Highest level of education: |
0.01 |
|
None or some primary | ||
Primary or above (Ref) |
1.16 (1.03, 1.30) |
|
Marital status: |
<0.0001 |
|
Single/Divorced/Widowed/ Separated/Other (Ref) | ||
Married/Cohabiting |
2.04 (1.60, 2.59) |
|
Lifetime No. of sexual partners: |
0.002 |
|
1 (Ref) | ||
2 | 1.08 (0.87, 1.34) |
0.50 |
≥3 |
1.34 (1.10, 1.63) |
0.004 |
Forced sex last 12 months: |
<0.0001 |
|
Yes | 2.53 (2.23, 2.88) |
|
No (Ref) |
||
Number of pregnancies: |
<0.0001 |
|
0–2 | 1.62 (1.39, 1.88) |
<0.0001 |
3–4 | 1.55 (1.36, 1.78) |
<0.0001 |
≥5 (Ref) |
||
Partner alcohol use at last sex and/or drug use in last 12 months: |
<0.0001 |
|
Yes | 1.82 (1.61, 2.08) |
|
No (Ref) |
||
Deliberately terminated a pregnancy: |
||
Yes | 1.45 (1.21, 1.74) |
<0.0001 |
No (Ref) |
||
Round: |
||
1 | 1.21 (1.07, 1.37) |
0.002 |
2 (Ref) |
aRR – adjusted risk ratio; 95% CI – confidence interval