Table 2 Multivariate logistic regression analysis of association between infection (measured by CFAa) and individual/household risk factors; weight and adjusted for survey design (n = 952)
Risk factor | aORb | 95% CIc | P |
|---|---|---|---|
Individual risk factors | |||
 Age (per year) | 1.03 | 1.01–1.06 | 0.003 |
 Male gender | 3.14 | 1.27–7.76 | 0.015 |
 Never taken MDA medication | 2.15 | 0.73–6.32 | 0.154 |
Household risk factors | |||
 Elevation (m) | 0.96 | 0.94–0.99 | 0.019 |
 No. of people per room (ratio) | 1.59 | 1.31–1.92 | < 0.001 |