Table 3: Multivariate binary logistic regression models of the factors associated with HIV infection among adolescent mothers and pregnant adolescents in KWHD, 2018.
Variables | Bivariate analysis | Multivariate analysis | ||
UOR (95% CI) | P-value | AOR (95% CI) | P-value | |
Age group (years) | ||||
10-14 | 1 | 1 | ||
15-19 | 2.11 (1.20-4.60) | 0.004 | 2.05 (1.11-4.24) | 0.007 |
Marital status | ||||
Single | 1 | |||
Married | 0.74 (0.41-2.01) | 0.451 | ||
Widowed/divorced | 1.42 (0.94-3.4) | 0.771 | ||
Educational status | ||||
No formal education | 1 | 1 | ||
Primary education | 0.72 (0.4-0.95) | 0.211 | 0.67 (0.32-0.85) | 0.251 |
Secondary education+ | 0.54 (0.25-1.76) | 0.072 | 0.40 (0.20-0.11) | 0.061 |
Religion | ||||
Christian | 1 | 1 | ||
Muslim | 0.84 (0.42-1.20) | 0.09 | 0.81 (0.69-1.87) | 0.541 |
Age at first sexual intercourse (Year) | ||||
> 14 | 1 | 1 | ||
< 14 | 2.55 (1.22-5.54) | < 0.001 | 2.40 (1.14-5.04) | < 0.001 |
Number of sexual partners in the past 12 months | ||||
< 2 partners | 1 | 1 | ||
≥ 2 partners | 1.62 (1.10-3.22) | 0.007 | 1.51 (1.04-3.15) | 0.005 |
History of STD in the past 12 months | ||||
No | 1 | 1 | ||
Yes | 1.11 (1.21-3.22) | 0.042 | 1.01 (0.90-3.02) | 0.075 |
Regular use of condom | ||||
Yes | 1 | 1 | ||
No | 1.22 (1.05-1.55) | 0.03 | 1.20 (1.04-1.53) | 0.042 |
UOA: Unadjusted Odds Ratio; AOR: Adjusted Odds Ratio; STD: Sexually Transmitted Diseases; Statistical significance is indicated in bold.