Figure 2.

Th1 activity (IL-2+IFNγ) versus Th2 activity (IL-4+IL-5) scatter gram. Asterisks denote the patient's case values at 3 and at 7 months after splenectomy. Diamonds denote the control values. Solid line is the regression line for the controls (r² = 0.55, p = 0.014) and the two broken lines show the 95% confidence intervals.