Table 3 Crude and adjusted correlates of HBV infection among pregnant women attending antenatal care in the Guidiguis health district, December 2013-March 2014
Variable | Crude odds ratio | 95% CI | pvalue | Adjusted odds ratio* | 95% CI | pvalue |
|---|---|---|---|---|---|---|
Age | ||||||
≤24 years | 0.81 | 0.40 – 1.69 | 0.590 | 0.50 | 0.19 – 1.30 | 0.115 |
≥25 years | 1 | 1 | ||||
Religion | ||||||
Muslim | 0.94 | 0.30 – 2.92 | 0.913 | |||
Christian | 1.73 | 0.66 – 4.50 | 0.262 | |||
Other | 1 | |||||
Marital status | ||||||
Married | 0.79 | 0.09 – 6.62 | 0.827 | |||
Not married | 1 | |||||
Educational level | ||||||
Low | 0.92 | 0.38 – 2.22 | 0.854 | |||
High | 1 | |||||
Profession | ||||||
No job | 1.25 | 0.16 – 10.02 | 0.832 | |||
Active | 1 | |||||
Previous transfusion | ||||||
No | 1 | 1 | ||||
Yes | 9.36 | 1.27 – 68.76 | 0.028 | 12.59 | 1.46 – 108.89 | 0.021** |
Ever been scarified | ||||||
No | 1 | |||||
Yes | 1.51 | 0.65 – 3.54 | 0.341 | |||
Underwent excision | ||||||
No | ||||||
Yes | 1.11 | 1.07 – 1.16 | 0.725 | |||
Ever been operated | ||||||
No | ||||||
Yes | 1.12 | 1.08 – 1.16 | 0.469 | |||
Previous dental care | ||||||
No | 1 | |||||
Yes | 0.98 | 0.12 – 8.01 | 0.987 | |||
Family history of HBV | ||||||
No | 1 | |||||
Yes | 0.43 | 0.55 – 3.27 | 0.411 | |||
Vaccinated against HBV | ||||||
No | 1 | |||||
Yes | 1.11 | 1.07 - 1.16 | 0.650 | |||
Number of pregnancies | ||||||
≤2 | 1.57 | 0.76 – 3.22 | 0.223 | 2.60 | 0.97 – 6.95 | 0.058 |
>2 | 1 | 1 | ||||
Past history of abortion | ||||||
No | 2.46 | 0.57 – 10.68 | 0.229 | 2.55 | 0.48 – 13.13 | 0.264 |
Yes | 1 | 1 | ||||
Concurrent HIV infection | ||||||
No | 1 | 1 | ||||
Yes | 17.20 | 3.90 – 75.80 | <0.0001 | 22.53 | 4.76 – 106.71 | <0.0001** |