Table 4. Maricopa county: cross-correlations between influenza count and pre-whitened environmental series.
Variable | Lag | |||||||
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | |
LST | 0.0482 | 0.1173 | 0.0242 | −0.1795* | 0.0250 | −0.0043 | −0.0648 | 0.1706 |
Tmean | 0.1432 | 0.1836* | 0.0405 | 0.0054 | 0.0468 | 0.0328 | 0.0188 | 0.1811* |
RHMax | −0.0854 | −0.1948 | 0.0010 | 0.2555* | −0.0839 | 0.1655 | 0.2461* | 0.0806 |
RHMin | 0.0055 | −0.0634 | −0.0411 | 0.1408 | −0.0489 | 0.0378 | 0.2378* | 0.1155 |
Pmax | −0.1368* | −0.0275 | 0.0008 | −0.0540 | −0.0809 | −0.0251 | −0.1418* | −0.0305 |
*indicates significant at the two-standard error. See Table 3 caption for abbreviations.