Table 2 Bivariate analysis of factors potentially associated with recent dengue infection (at least doubling of IgG levels) among 4856 children aged 3鈥�9听years
| 听 | Infected | OR | 95% CI | 95% CIca | |
|---|---|---|---|---|---|
Proportion | % | 听 | |||
Larvivorous fish present in at least one water container | |||||
鈥僘别蝉 | 41/877 | 4.7 | 0.55 | 0.37鈥�0.76 | 0.37鈥�0.81 |
鈥僋辞 | 312/3797 | 8.2 | 听 | 听 | 听 |
Household use | |||||
鈥仅辞尘别 | 350/4651 | 7.5 | 0.90 | 0.57鈥�1.90 | 0.52鈥�1.58 |
鈥傿耻蝉颈苍别蝉蝉/丑辞尘别&补尘辫;产耻蝉颈苍别蝉蝉 | 16/195 | 8.2 | 听 | 听 | 听 |
Area of residence | |||||
鈥僐耻谤补濒 | 190/3167 | 6 | 0.55 | 0.44鈥�0.68 | 0.37鈥�0.80 |
鈥僓谤产补苍 | 177/1689 | 10.5 | 听 | 听 | 听 |
Household positive for Ae. aegypti larvae/pupae | |||||
鈥僘别蝉 | 50/606 | 8.3 | 1.12 | 0.78鈥�1.50 | 0.81鈥�1.54 |
鈥僋辞 | 317/4250 | 7.5 | 听 | 听 | 听 |
Type of household | |||||
鈥働ermanent or semi-permanent | 156/2147 | 7.3 | 0.92 | 0.74鈥�1.15 | 0.72鈥�1.17 |
鈥働rovisional or unstable | 210/2680 | 7.8 | 听 | 听 | 听 |
Number of times temephos was distributed on the premises (in the last year) | |||||
鈥�4鈥�20 times | 68/759 | 9 | 1.24 | 0.91鈥�1.62 | 0.85鈥�1.80 |
鈥�0鈥�3 times | 291/2947 | 7.4 | 听 | 听 | 听 |
Temephos observed in water containers (less than 2听months old) | |||||
鈥僒emephos in 1 or more containers | 74/849 | 8.7 | 1.21 | 0.90鈥�1.58 | 0.90鈥�1.63 |
鈥僋辞 temephos | 279/3826 | 7.3 | 听 | 听 | 听 |
Use of insecticide anti-mosquito products | |||||
鈥僘别蝉 | 188/2445 | 7.7 | 1.04 | 0.85鈥�1.32 | 0.82鈥�1.33 |
鈥僋辞 | 173/2358 | 7.4 | 听 | 听 | 听 |
Tap water in the household | |||||
鈥僘别蝉 | 306/4059 | 7.5 | 0.97 | 0.75鈥�1.39 | 0.61鈥�1.55 |
鈥僋辞 | 61/842 | 7.8 | 听 | 听 | 听 |
Educational level of household head | |||||
鈥僑ix years of primary school or higher | 263/3218 | 8.2 | 1.30 | 1.03鈥�2.1.68 | 1.03鈥�1.64 |
鈥�0 to 5听years of primary school | 103/1605 | 6.4 | 听 | 听 | 听 |
Language | |||||
鈥侨辫补苍颈蝉丑 | 319/4158 | 7.7 | 1.14 | 0.84鈥�1.67 | 0.71鈥�1.85 |
鈥僆ndigenous language | 45/666 | 6.8 | 听 | 听 | 听 |
Oportunidades beneficiarya | |||||
鈥僘别蝉 | 211/3159 | 6.7 | 0.70 | 0.56鈥�0.87 | 0.55鈥�0.90 |
鈥僋辞 | 156/1686 | 9.3 | 听 | 听 | 听 |
People per household | |||||
鈥�<听6 people | 187/2431 | 7.7 | 1.04 | 0.83鈥�1.29 | 0.83鈥�1.30 |
鈥冣墺听6 people | 180/2424 | 7.4 | 听 | 听 | 听 |
Sex of child | |||||
鈥僊补濒别 | 171/2377 | 7.2 | 0.91 | 0.73鈥�1.14 | 0.73鈥�1.15 |
鈥僃别尘补濒别 | 193/2470 | 7.8 | 听 | 听 | 听 |
Age of child | |||||
鈥�3鈥�5听years old | 102/1757 | 5.8 | 0.66 | 0.51鈥�0.83 | 0.53鈥�0.82 |
鈥�6鈥�9听years old | 258/3021 | 8.1 | 听 | 听 | 听 |