|  |  |  | Year |  |  |
---|---|---|---|---|---|---|
 |  | 2016–2017 |  | 2017–2018 |  | 2018–2019 |
Number of HI houses visited | Â | 510 | Â | 456 | Â | 162 |
Characteristic | Number of Houses | Proportion positive (95% CI) | Number of Houses | Proportion positive (95% CI) | Number of Houses | Proportion positive (95% CI) |
Eaves | Â | Â | Â | Â | Â | Â |
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 10Â 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 | Â | Â | Â | Â | Â | Â |
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 | Â | Â | Â | Â | Â | Â |
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) |