Table 1.
Day-to-day variations in status of children in Tikur Wuha and Harbu elementary schools for S. mansoni infection as determined using single urine-CCA cassette test, Ethiopia
| |
Day 3 |
Day 2 |
|||||
|---|---|---|---|---|---|---|---|
| Negative | Weak positive | Strong positive | Total | Negative | Weak positive | Strong positive | |
|
Day1 | |||||||
| Negative |
142 |
22 |
15 |
179 |
135 |
35 |
9 |
| Weak positive |
49 |
35 |
32 |
116 |
41 |
42 |
33 |
| Strong positive |
25 |
36 |
264 |
325 |
19 |
40 |
266 |
| Total |
216 |
93 |
311 |
620 |
195 |
116 |
308 |
| Kappa |
0.53 |
0.53 |
|||||
|
Day 2 |
|
|
|
|
|
|
|
| Negative |
152 |
25 |
18 |
|
|
|
|
| Weak positive |
44 |
33 |
39 |
|
|
|
|
| Strong positive |
21 |
33 |
254 |
|
|
|
|
| Kappa | 0.53 | ||||||