Table 2 Correlation between autochthonous dengue annual incidence and exploratory variables
From: Species-specific climate Suitable Conditions Index and dengue transmission in Guangdong, China
Variable | Autochthonous dengue incidence | SCI-Ae. aegypti | SCI-Ae. albopictus | Imported dengue | NDVI | Population density | Difference in SCI |
|---|---|---|---|---|---|---|---|
Autochthonous dengue | 1.00 | Â | Â | Â | Â | Â | Â |
SCI-Ae. aegypti | 0.41 (0.000) | 1.00 | Â | Â | Â | Â | Â |
SCI-Ae. albopictus | − 0.18 (0.049) | 0.43 (0.000) | 1.00 |  |  |  |  |
Imported dengue | 0.50 (0.000) | 0.18 (0.048) | − 0.20 (0.024) | 1.00 |  |  |  |
NDVI | − 0.56 (0.000) | −0.24 (0.007) | 0.34 (0.000) | − 0.42 (0.000) | 1.00 |  |  |
Population density | 0.64 (0.0000) | 0.34 (0.000) | − 0.18 (0.044) | 0.53 (0.000) | − 0.73 (0.000) | 1.00 |  |
Difference in SCI | 0.53 (0.000) | 0.53 (0.00) | − 0.46 (0.000) | 0.32 (0.000) | − 0.51 (0.00) | 0.46 (0.000) | 1.00 |