Table 5.
Multivariable regression model showing association of MDR-TB with HIV status after controlling the effects of age, sex, and previous treatment status
| Parameter estimates | ||||||||
|---|---|---|---|---|---|---|---|---|
|
MDR(a) |
|
B |
Std. Error |
Wald |
df |
p-value |
Odd’s Ratio |
95% CI for Odd’s Ratio |
| + VE |
Intercept |
−1.777 |
0.876 |
4.118 |
1 |
0.042 |
- |
- |
|
Sex |
0.284 |
0.415 |
0.467 |
1 |
0.494 |
1.328 |
0.589-2.997 |
|
|
Treatment |
1.380 |
0.397 |
12.066 |
1 |
0.001 |
3.976 |
1.825-8.664 |
|
|
Age |
−0.030 |
0.015 |
3.879 |
1 |
0.049 |
0.971 |
0.942-1.000 |
|
|
[C_HIV = 1] |
0.839 |
0.428 |
3.842 |
1 |
0.050 |
2.313 |
1.000-5.350 |
|
| [C_HIV = 2] | 0(b) | - | 0 | - | - | - | ||
a – The reference category is: - VE, b – This parameter is set to zero because it is redundant, CI – confidence interval, df – degree of freedom.