Table 4 Univariate and multivariate linear regression analysis of HIV knowledge score
Univariate analysis | Multivariate analysis | ||||
|---|---|---|---|---|---|
Variable | Slope (95%CI) | p | Slope (95%CI) | p | |
Age | 18-24 | 1.0 | 1.0 | ||
25-44 | −1.02 (−4.74, 2.69) | 0.510 | 0.91 (−3.08, 4.91) | 0.582 | |
> = 45 | −6.03(−11.77,-0.30) | 0.043 | −2.86 (−8.80,3.07) | 0.270 | |
Education | Primary or less | 1.0 | 1.0 | ||
Secondary or higher | 6.61 (3.15, 10.08) | 0.004 | 0.94 (0.27,1.62) | 0.016 | |
House** | Mud walled | 1.0 | - | ||
Concrete walled | 0.43 (−4.92, 5.77) | 0.846 | - | ||
Sex | Male | 1.0 | 1.0 | ||
Female | 0.85 (−3.15, 4.84) | 0.609 | 1.19 (−2.77, 5.14) | 0.475 | |
Marital status | Single | 1.0 | 1.0 | ||
Ever married | −3.68 (−6.83, -0.54) | 0.030 | −1.87 (−5.05,1.31) | 0.192 | |
Residence | Rural | 1.0 | 1.0 | ||
Urban | 4.22 (0.50, 7.95) | 0.033 | 2.00 (−1.75, 5.75) | 0.229 | |
Has an HIV positive friend | No | 1.0 | 1.0 | ||
Yes | −2.62 (−6.90, 1.66) | 0.176 | −2.48 (−6.48,1.51) | 0.171 | |