Table 3 Mean and standard deviation of spleen weight, hemoglobin concentration, platelet count and white blood cell count in non-CML CMPD cases

From: The role of Janus Kinase 2 V617F mutation in extramedullary hematopoiesis of the spleen in neoplastic myeloid disorders

JAK2 genotype

Spleen weight (g)

Hemoglobin (g/dl)

Platelet (× 10 9 /l)

WBC (10 9 /l)

V617F mutant alleles detected

2627±1371 (n=18)

10.2±2.5 (n=10)

207.1±187.4 (n=10)

23.1±11.6 (n=10)

Wild-type alleles only

2390±1269 (n=6)

8.4±1.1 (n=4)

66.3±80.9 (n=4)

48.4±47.9 (n=4)

P-value, Student's t-test

0.713

0.197

0.180

0.126