Figure 2From: Circulating osteopontin: a dual marker of bone destruction and angiogenesis in patients with multiple myelomaSerum osteopontin levels (ng/ml) according to grade of bone disease (low grade = grades 0 and 1; total 23 patients, versus high grade = grades 2 and 3; total 27 patients). Columns: 25-75% of values; bold line: median; whiskers: 95% confidence intervals. (* = p < 0.01 by Kruskal Wallis test).Back to article page