Table 4.
Univariate and Multivariate logistic regression analysis for culture positive TB disease
| Univariate analysis | Multivariate analysis | |||
|---|---|---|---|---|
|
|
||||
| OR | P values | OR | P values | |
| Age (years) | 1.08 (1.04-1.13) |
<0.0001 |
1.038
(0.98-1.1) |
0.021 |
| Male sex | 2.27 (1.19-4.35) |
0.013 | 0.75 (0.29-1.96) |
0.562 |
| BMI | 0.84 (0.77-0.91) |
<0.0001 |
0.85
(0.78-0.93) |
0.001 |
| CD4>200 | 0.16 (0.08-0.32) |
<0.0001 |
0.24
(0.11-0.54) |
0.001 |
| History of previous TB |
4.19 (1.95-8.97) |
<0.0001 | 1.78 (0.68-4.62) |
0.239 |
| Positive T.SPOT | 2.72 (1.52-4.86) |
0.001 | 0.81 (0.31-2.11) |
0.660 |
| Positive ratio | 6.9 (3.42-13.91) |
<0.0001 |
5.99
(2.61-13.77) |
<0.0001 |
| BCG scar presence |
1.35 (0.77-2.36) |
0.291 | 1.00 (0.42-2.41) |
1.000 |
| Contact with TB | 1.3 (0.81-2.11) |
0.282 | 1.43 (0.68-2.99) |
0.346 |