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. 2015 Jan 8;9(1):e3453. doi: 10.1371/journal.pntd.0003453

Table 1. Demographics of study population in Tierralta, Buenaventura, and Tumaco.

Passive case detection Active case detection
N % n %
No participants 278 100 980 100
Male sex 168 60.4 398 40.6
Age 0–4 3 1.1 65 6.6
Age 5–17 63 22.6 345 35.2
Age >18 212 76.3 567 57.9

Colombia. April to December 2013.