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Table 1 Summary of prevalence distribution by status of SAE area

From: Innovative tools for assessing risks for severe adverse events in areas of overlapping Loa loa and other filarial distributions: the application of micro-stratification mapping

 

SAE area

  
 

Yes

No

  
 

N

%

N

(%)

Total

p-value

Loiasis

      

    0-20%

4

5%

67

95%

71

 

   20-40%

21

49%

22

51%

43

 

   > 40%

11

37%

19

63%

30

<0.01

Onchocerciasis

      

    0-20%

18

25%

55

75%

73

 

   20-40%

10

29%

24

71%

34

 

   > 40%

8

21%

29

78%

37

0.75

Overlapping prevalences

      

    Nil

22

24%

68

76%

90

 

   <20%

0

0%

27

100%

27

 

   ≥20%

14

52%

13

48%

27

<0.01

Total

36

108

144

   
  1. Contingency table, plus p-value from a Pearson’s Chi-squared test.