Table 1. The summary statistics for DF cases and Baidu search query data in Guangzhou and Zhongshan, China, 2010–2014.
Variables | Mean | SD | Median | Minimum | Maximum |
---|---|---|---|---|---|
ADF_GZ | 148.91 | 832.74 | 0.00 | 0 | 8201 |
ADF_ZS | 5.68 | 19.12 | 0.00 | 0 | 154 |
BSI_GZ | 67.00 | 296.54 | 67.00 | 8 | 3237 |
BSI_ZS | 24.00 | 50.16 | 24.00 | 0 | 415 |
ADF_GZ: autochthonous DF cases in Guangzhou; ADF_ZS: autochthonous DF cases in Zhongshan; BSI_GZ: Baidu Search Index for DF in Guangzhou; BSI_ZS: Baidu Search Index for DF in Zhongshan; SD: Standard Deviation.