Table 4 The size and direction of movement during the EV epidemic in 2008
From: Spatio-temporal analysis on enterovirus cases through integrated surveillance in Taiwan
Date | Ellipse size of the epidemics | Moving direction of the center (Y axis) | ||||
|---|---|---|---|---|---|---|
Mild EV | Severe EV | Mild EV | Severe EV | |||
XStdDist (m) | YStdDist (m) | XStdDist (m) | YStdDist (m) | |||
Apr-08 | 117475.15 | 273726.81 | 60763.89 | 232460.24 | - | - |
May-08 | 154384.39 | 264808.86 | 70947.83 | 239600.52 | 7881.29 | 20605.32 |
Jun-08 | 178337.48 | 271730.16 | 73179.24 | 247525.28 | 9265.09 | 29547.7 |
Jul-08 | 149327.52 | 270119.86 | 88125.03 | 204859.63 | 1845.9 | -45949.13 |