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Table 5 Comparison of the distribution of Anopheles funestus abdominal state between collection types depending on season

From: Living on the edge: a longitudinal study of Anopheles funestus in an isolated area of Mozambique

Season

Low

Peak

All

 

Type

Exit collection

Light-trap collection

  

Type

Exit collection

Light-trap collection

  

Type

 

%

n

%

n

RR

Sign.

%

n

%

n

RR

Sign.

RR

Sign.

Collections

 

85

 

86

   

11

 

16

    

Unfed

75.5

219

77.8

351

0.97

NS

71.6

355

89.0

2876

0.80

***

0.83

***

Part fed

8.3

24

2.7

12

3.11

***

5.4

27

0.6

19

9.26

***

7.71

***

Fed

2.1

6

1.6

7

1.33

NS

1.8

9

3.3

108

0.54

NS

0.61

NS

Semigravid

0.7

2

3.1

14

0.22

*

0.2

1

3.6

117

0.06

***

0.11

***

Gravid

13.4

39

14.9

67

0.91

NS

21.0

104

3.5

112

6.05

***

3.74

***

Total

100.0

290

100.0

451

  

100.0

496

100.0

3232

    

Part fed + fed

10.3

30.0

4.2

19.0

2.46

***

7.3

36.0

3.9

127.0

1.85

**

2.12

***

Semi-gravid + gravid

14.1

41.0

18.0

81.0

0.79

NS

21.2

105.0

7.1

229.0

2.99

***

2.21

***

  1. n: count; RR: rate ratio; Sign.: significance in Fisher’s exact test; α: ***0.001, **0.01, *0.05, NS 1.