Figure 4
Time for onset of peaking period vs latitude. The two graphs depict the association between time for onset of peaking period vs latitude for the 21 county capitals of Sweden for the Asian Influenza and the A(H1N1)pdm09. Standard error and p-value for the predicted trend line are 1.09 and 0.017 respectively for the Asian and 1.22 and 0.087 for the A(H1N1)pdm09.