Multiple logistic regression model of factors associated with secondary case detection (n=425)
| Factor | Number of confirmed secondary cases, n (%) | Crude OR (95% CI) | P value | Adjusted OR (95% CI) | P value |
| Sex | |||||
| Male | 124 (53.7) | Reference | Reference | ||
| Female | 125 (64.4) | 1.6 (1.1 to 2.3) | 0.024 | 1.2 (0.7 to 2.1) | 0.477 |
| Additional 1year of age | 1.7 (1.5 to 1.9) | <0.001 | 1.7 (1.5 to 1.9) | <0.001 | |
| Additional one household member | 1.2 (1.1 to 1.3) | <0.001 | 1.2 (1.1 to 1.3) | 0.015 | |