Serum levels of nm23-H1 protein in non-Hodgkin lymphoma and healthy controls.

Upper and lower lines indicate the 10th and 90th percentiles; boxes indicate the 25th and 75th percentiles. The line through each box indicates the median. ALCL indicates anaplastic large cell lymphoma. Non-Hodgkin lymphoma; (n = 606). Healthy controls; (n = 45). (P = .0001; Wilcoxon test). *P < .05; **P < .01; ***P < .0001.