|  | 2000 |  |  |  | 2001 |  |  | ||
---|---|---|---|---|---|---|---|---|---|---|
Variable | N tested | N (%) positive | Mean | SD | N tested | N (%) positive | Mean | SD | ||
Gender (female) | 578 | 293 | (50.7%) | - | 0.50 | 271 | 140 | (51.7%) | - | 0.50 |
Age (years) | 578 | - | 24.9 | 20.17 | 271 | - | 26.5 | 19.64 | ||
Antigen + | 578 | 60 | (10.4%) | - | 0.31 | 269 | 17 | (6.3%) | - | 0.24 |
Microfilaremic | 587 | 5 | (0.9%) | 6.6* | 0.09 | 268 | 1 | (0.4%) | 1* | 0.06 |
Drug coverage | 269 | 195 | (72.5%) | - | 0.03 | - | N/A | - | N/A |