Figure 2

Relationship between duration of PEGV therapy and final daily dose according to outcome. Correlation between duration of PEGV therapy (months) and final daily PEGV dose (mg/day) in all patients (both groups) with IGF-I normalization at the end of follow-up (A, upper panel, ◊) and all patients (both groups) with non-normalized IGF-I levels at the end of follow-up (B, lower panel, Δ). Regression coefficient (r) and p value are shown.