Table 1.
Cross-correlations between the prewhitened factors and the indigenous cases (log (number of indigenous cases +2)) time series between 2001 and 2014
| lag0 | lag1 | lag2 | lag3 | lag4 | |
|---|---|---|---|---|---|
| ICs | 0.3191 | 0.1719 | 0.0202 | 0.0155 | −0.1222 |
| + | + | . | . | . | |
| BI | 0.1253 | 0.0520 | −0.1098 | −0.1934 | −0.2046 |
| . | . | . | − | − | |
| SSI | −0.0384 | 0.0745 | 0.0295 | −0.0590 | −0.1953 |
| . | . | . | . | − | |
| ADI | 0.0540 | 0.0204 | −0.0443 | −0.1707 | −0.1672 |
| . | . | . | − | − | |
| Tmean | 0.2915 | 0.1077 | −0.2140 | −0.3616 | −0.4282 |
| + | . | − | − | − | |
| Tmax | 0.2608 | 0.1410 | −0.2327 | −0.2918 | −0.3789 |
| + | . | − | − | − | |
| Tmin | 0.2641 | 0.0419 | −0.2117 | −0.3239 | −0.3487 |
| + | . | − | − | − | |
| Ptotal | −0.0418 | −0.0779 | −0.0872 | −0.1434 | −0.0865 |
| . | . | . | . | . | |
| Pmean | −0.0390 | −0.0781 | −0.0864 | −0.1411 | −0.0881 |
| . | . | . | . | . | |
| Pmax | −0.0126 | −0.0443 | −0.0766 | −0.1569 | −0.0216 |
| . | . | . | − | . |
ICs, imported cases; BI, Breteau index; SSI, standard space index; ADI, adult density index; Tmean, mean temperature; Tmax, maximum temperature; Tmin, minimum Temperature; Ptotal, total precipitation; Pmean, mean precipitation; Pmax, maximum precipitation.
‘+’, positive statistical significance; ‘.’ no statistical significance; ‘−’, negative statistical significance.