Table 1.
Study population characteristics
| Group | No. | Age (yr) | No. of eggs/g feces (range) |
|---|---|---|---|
| Car washers | 45 | 25 ± 4.4 | 9.5 ± 16.9 (0–92) |
| Fishermen | 10 | 39.4 ± 12.4 | 479.3 ± 792.0 (4–2,880) |
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