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Table 2 Day-to-day variations in status of children in Tikur Wuha and Harbu elementary schools for S. mansoni infection when determined using the Kato-Katz method, Ethiopia

From: Day-to-day fluctuation of point-of-care circulating cathodic antigen test scores and faecal egg counts in children infected with Schistosoma mansoniin Ethiopia

 

Day 3

Day 2

 

Negative

Light

Moderate

Heavy

Total

Negative

Light

Moderate

Heavy

Day1

Negative

311

50

7

1

369

315

49

3

2

Light

60

85

21

6

172

69

77

22

3

Moderate

7

21

30

6

64

8

21

30

5

Heavy

2

2

4

7

15

3

2

2

8

Total

380

158

62

20

620

395

149

57

18

Kappa

0.45

0.42

Day 2

         

Negative

320

60

13

2

     

Light

55

78

16

1

     

Moderate

4

17

30

6

     

Heavy

1

3

3

11

     

Kappa

0.46