Table 2.
Logistic regression analysis of HIV status with respect to potential predictors
| Variable | HIV Positive# | Univariate Analysis | Multivariate Analysis | ||||
|---|---|---|---|---|---|---|---|
| N (%) | ORa | 95% CIb | P-value | ORc | 95% CI | P-value | |
| All | 1473 (68.5) | ||||||
| Health Facility | |||||||
| Faith-based | 694 (61.7) | 1 | - | - | 1 | - | - |
| Public | 779 (76.0) | 1.97 | (1.63 - 2.37) | 0.000 | 2.08 | (1.66 - 2.61) | 0.000d |
| Sex | |||||||
| Male | 700 (64.0) | 1 | - | - | 1 | - | - |
| Female | 773 (73.1) | 1.53 | (1.27 - 1.84) | 0.000 | 1.78 | (1.45 - 2.19) | 0.000 |
| Age Group | |||||||
| 0-14 | 44 (48.4) | 1 | - | - | 1 | - | - |
| 15-29 | 428 (58.5) | 1.51 | (0.98 - 2.34) | 0.065 | 2.16 | (1.33 - 3.50) | 0.002 |
| 30-44 | 754 (81.3) | 4.66 | (2.99 - 7.25) | 0.000 | 7.28 | (4.47 - 11.87) | 0.000 |
| 45-59 | 208 (72.0) | 2.74 | (1.69 - 4.45) | 0.000 | 3.90 | (2.31 - 6.60) | 0.000 |
| ≥ 60 | 39 (34.8) | 0.57 | (0.32 - 1.00) | 0.052 | 0.70 | (0.38 - 1.28) | 0.249 |
| Residence | |||||||
| Rural | 756 (68.0) | 1 | - | - | 1 | - | - |
| Urban | 717 (69.0) | 1.05 | (0.87 - 1.25) | 0.631 | 0.72 | (0.58 - 0.89) | 0.003 |
| Category of Patients | |||||||
| Others* | 143 (79.0) | 1 | - | - | 1 | - | - |
| New | 1330 (67.5) | 0.55 | (0.38 - 0.80) | 0.002 | 0.58 | (0.39 - 0.87) | 0.008 |
| TB Type | |||||||
| EPTB | 206 (60.2) | 1 | - | - | 1 | - | - |
| SNPTB | 417 (81.3) | 2.87 | (2.10 - 3.91) | 0.000 | 3.03 | (2.16 - 4.25) | 0.000 |
| SPPTB | 850 (65.6) | 1.26 | (0.99 - 1.61) | 0.064 | 1.13 | (0.86 - 1.49) | 0.387 |
a- crude odds ratio
b- 95% confidence interval
c- adjusted odds ratio
d- significant values are highlighted
*Others - Includes treatment failure, treatment default, transferred in from another facility and relapse cases
# Denominator is the total number of patients tested for HIV (2150)