| |
2002 No. (%)
|
2003 No. (%)
|
2004 No. (%)
|
|---|
| |
Examined*
|
Treated**
|
Examined*
|
Treated**
|
Examined*
|
Treated**
|
|---|
|
Ascaris
| | | | | | |
|
Negative
|
450 (67.8)
|
84 (18.7)
|
440 (77.9)
|
309 (70.2)
|
417 (72.4)
|
357 (85.6)
|
|
Positive
|
201 (32.2)
|
26 (12.9)
|
125 (22.1)
|
98 (78.4)
|
159 (27.6)
|
121 (76.1)
|
|
Hookworm
| | | | | | |
|
Negative
|
486 (74.7)
|
90 (18.5)
|
515 (91.8)
|
376 (73.0)
|
542 (94.1)
|
458 (84.5)
|
|
Positive
|
165 (25.3)
|
20 (12.1)
|
50 (8.2)
|
31 (62.0)
|
34 (5.9)
|
20 (58.8)
|
|
Trichuris
| | | | | | |
|
Negative
|
590 (90.6)
|
104 (17.6)
|
516 (91.3)
|
369 (71.5)
|
525 (91.1)
|
435 (82.9)
|
|
Positive
|
61 (9.4)
|
6 (6.6)
|
49 (8.7)
|
38 (77.6)
|
51 (8.9)
|
43 (84.3)
|
|
Total
|
651 (100)
|
110 (16.9)
|
565 (100)
|
407 (72.0)
|
576 (100)
|
478 (83.0)
|
- *percentage of total examined, **percentage of negative or positive examined
