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Table 5 Houses with HI implemented according to standard

From: Assessing the implementation fidelity, feasibility, and sustainability of community-based house improvement for malaria control in southern Malawi: a mixed-methods study

    

Year

  
  

2016–2017

 

2017–2018

 

2018–2019

Number of HI houses visited

 

510

 

456

 

162

Characteristic

Number of Houses

Proportion

positive (95% CI)

Number of Houses

Proportion

positive (95% CI)

Number of Houses

Proportion

positive (95% CI)

Eaves

      

Houses that closed their eaves (i.e., cumulatively but to varying extent)

378

0.74 (0.70, 0.78)

337

0.74 (0.70, 0.78)

113

0.70 (0.62, 0.77)

Houses that did not close their eaves

132

0.26 (0.22, 0.30)

119

0.26 (0.22, 0.30)

49

0.30 (0.23, 0.38)

Houses with eaves completely closed on all four sides*

158

0.42 (0.37, 0.47)

163

0.48 (0.43, 0.54)

38

0.34 (0.25, 0.43)

Houses with eaves closed but with gaps 10 cm or more*

87

0.23 (0.19, 0.28)

84

0.25 (0.20, 0.30)

16

0.14 (0.08, 0.22)

Houses with eaves closed but with gaps 5–10 cm*

39

0.10 (0.07, 0.14)

30

0.09 (0.06, 0.12)

14

0.12 (0.07, 0.20)

Houses with eaves closed but with gaps 1–5 cm*

59

0.16 (0.12, 0.20)

41

0.12 (0.09, 0.16)

22

0.19 (0.13, 0.28)

Houses with eaves partly closed, e.g., one side of the house†

35

0.09 (0.06, 0.13)

19

0.06 (0.03, 0.09)

23

0.20 (0.13, 0.29)

Houses with eaves open on all four sides†

56

0.11 (0.08, 0.14)

57

0.13 (0.10, 0.16)

26

0.16 (0.11, 0.23)

Windows

      

Houses screened with gauze wire (Excluding those without windows)

314

0.72 (0.68, 0.77)

284

0.71 (0.66, 0.76)

87

0.57 (0.49, 0.65)

Doors

      

Houses with doors containing spaces

201

0.39 (0.35, 0.43)

167

0.36 (0.32, 0.41)

70

0.42 (0.34, 0.50)