Figure 3From: Changes in the tear proteins of diabetic patientsThe mean canonical roots (± SE) derived from the analysis of discriminance of tear protein patterns were plotted for three groups: normal controls, diabetic patients with a disease duration longer than ten years (DIA2) and shorter (DIA1). The figure illustrates the power of discriminance between the groups: the closer the bars are to each other, the more similar are the tear protein patterns of the electrophoretic separations of these groups.Back to article page