Table 3.
Factors associated with positive HBsAg in mothers, Togo, 2017
| Univariable analysis | Multivariable analysis | |||||
|---|---|---|---|---|---|---|
| OR | 95%CI | P-value | aOR | 95%CI | P-value | |
| Age (years) | ||||||
| < 25 | 1 | – | – | – | – | – |
| [25–30[ | 1.01 | [0.68–1.51] | 0.965 | 0.88 | [0.58–1.33] | 0.527 |
| ≥ 30 | 1.35 | [0.95–1.94] | 0.099 | 1.92 | [0.68–1.55] | 0.919 |
| City | ||||||
| Lomé | 1 | – | – | 1 | – | – |
| Atakpamé | 1.14 | [0.69–1.87] | 0.611 | 1.15 | [0.66–1.93] | 0.583 |
| Dapaong | 1.18 | [0.74–1.90] | 0.497 | 1.24 | [0.75–2.06] | 0.395 |
| Kara | 1.54 | [0.98–2.44] | 0.063 | 1.54 | [0.97–2.45] | 0.067 |
| Sokodé | 1.12 | [0.70–1.80] | 0.651 | 1.06 | [0.66–1.74] | 0.799 |
| Tsévié | 0.35 | [0.18–0.65] | 0.001 | 0.31 | [0.16–0.58] | < 0.001 |
| Education levela | ||||||
| No | 1 | – | – | – | – | – |
| Yes | 1.02 | [0.75–1.41] | 0.884 | – | – | – |
| Marital status | ||||||
| Single/Divorced/Widow | 1 | – | – | 1 | – | – |
| Married/in relationship | 1.80 | [0.89–4.30] | 0.140 | 1.73 | [0.84–4.17] | 0.175 |
| Number of pregnancy | ||||||
| < 3 | 1 | – | – | 1 | – | – |
| ≥ 3 | 1.45 | [1.10–1.92] | 0.009 | 1.46 | [1.05–2.05] | 0.025 |
| HIV status | ||||||
| Negative | 1 | – | – | 1 | – | – |
| Positive | 1.79 | [0.92–3.24] | 0.065 | 2.19 | [1.10–4.07] | 0.018 |
| Not available | 1.08 | [0.80–1.45] | 0.628 | 0.97 | [0.70–1.35] | 0.867 |
OR odds ratio, aOR adjusted odds ratio, 95%CI 95% confidence interval; a able to write and read