Table 3: Leptospirosis prevalence and contact with domestic animals.

VariablePositive%CI 95%Negative%CI 95%

Presence of animals in the household
Yes15787.282.0–92.32312.87.6–17.9
No2395.878.8–99.814.2.10–21.1

Contact with domestic animals’ excrement
Yes13192.387.5–97.0117.72–9–12.5
No2368.452.3–84.51231.515.4–47.6

Contact with rodents and their droppings
Yes1359084.8–95.11510.04.8–15.1
No4583.372.4–99.1916.75.8–27.5