Table 4.
Factors associated with LTBI in contacts of pulmonary TB cases in Catalonia (Spain): multivariate analysis
| Variable | Adjusted odds ratio | 95% confidence intervals | P-value | |
|---|---|---|---|---|
| Period (pandemic/pre-pandemic) | 1.3 | 1.1 | 1.5 | 0.007 |
| Sex (male/female) | 1.4 | 1.2 | 1.6 | 0.001 |
| Age group (18–29/0–17) | 1.0 | 0.8 | 1.2 | 0.790 |
| Age group (30–44/0–17) | 1.2 | 1.0 | 1.5 | 0.118 |
| Age group (45–64/0–17) | 2.7 | 2.2 | 3.4 | 0.001 |
| Age group (≥65/0–17) | 2.7 | 2.0 | 3.9 | 0.001 |
| Immigrant (yes/no) | 2.3 | 2.0 | 2.8 | 0.001 |
| Household contact (yes/no) | 2.2 | 1.9 | 2.6 | 0.001 |