Serum Cytokine Alterations Associated with Age of Patients with Nephropathia Epidemica

Figure 2

Frequency and age distribution of PC1 and PC2 in NE and controls. Frequency of PC1 (a) and PC2 (b) distributions in NE and controls. Frequency of PC1 (c) and PC2 (d) distributions based on age of NE and controls. For details of the statistical analysis, see the text.