Variable | Categories | Univariate | Adjusted | ||||||
---|---|---|---|---|---|---|---|---|---|
p-value | OR | 95% C.I. for EXP(B) | p-value | OR | 95% C.I. for EXP(B) | ||||
Lower | Upper | Lower | Upper | ||||||
Age | 18–29 | .040 | |||||||
30–39 | 0.554 | 1.117 | 0.781 | 1.598 | |||||
40–49 | 0.606 | 0.837 | 0.425 | 1.648 | |||||
Marital status | Divorced/widowed | ||||||||
Married | .011 | 4.753 | 1.424 | 15.864 | .000 | 3.193 | 2.194 | 5.647 | |
Age of marriage | 15–20 | .000 | |||||||
21–25 | .000 | 3.411 | 2.352 | 4.948 | .087 | 4.038 | .818 | 9.931 | |
26–33 | .295 | .590 | .220 | 1.583 | .465 | .899 | 0.462 | 3.332 | |
Educational level | Elementary/secondary | .000 | |||||||
Diploma | .000 | 5.429 | 2.867 | 10.281 | .028 | 2.587 | 1.629 | 7.000 | |
University | .000 | 4.820 | 2.444 | 9.507 | .007 | 1.432 | 1.127 | 4.558 | |
Occupation | Housewife | ||||||||
Employed | .174 | 1.597 | .813 | 3.135 | |||||
Economic | Lower | .000 | |||||||
Middle | .000 | 6.809 | 3.223 | 14.382 | .000 | 6.078 | 2.363 | 15.633 | |
Upper | .000 | 9.479 | 3.867 | 23.239 | .001 | 6.608 | 2.114 | 20.655 | |
Parity | 0–2 | ||||||||
3–5 | 0.203 | 1.246 | 0.874 | 1.776 | .104 | 1.968 | .752 | 2.943 | |
History of sexually transmitted disease | No | ||||||||
Yes | .001 | 2.243 | 1.421 | 3.542 | .003 | 2.612 | 1.384 | 4.928 | |
Oral contraceptives | No | ||||||||
Yes | .002 | 1.749 | 1.232 | 2.483 | .023 | 1.579 | 1.161 | 2.328 | |
Personal sexual hygiene | No | ||||||||
Yes | 0.000 | 11.556 | 6.463 | 20.661 | .000 | 8.718 | 6.387 | 12.498 | |
Smoking status | Yes | ||||||||
No | .000 | 2.693 | 1.882 | 3.855 | .000 | 1.144 | 1.089 | 2.233 | |
Knowledge | Low | .000 | |||||||
Medium | .000 | 30.389 | 12.924 | 71.460 | .000 | 18.697 | 11.598 | 27.908 | |
High | .000 | 38.096 | 16.055 | 90.397 | .000 | 13.413 | 10.064 | 19.277 | |
Access | Low | .000 | |||||||
Medium | .000 | 3.056 | 1.811 | 5.156 | .005 | 4.028 | 1.510 | 10.748 | |
High | .000 | 9.652 | 5.730 | 16.259 | .000 | 8.126 | 3.061 | 21.570 |