Table 1 Baseline laboratory data .... | American Society of Hematology

Table 1

Baseline laboratory data

	Median	Range
Hemoglobin level, g/dL	8.7	5.4-15.6
Reticulocyte count, ×10⁹/L	164	84-271
Bilirubin, μmol/L	37	14-89
Lactate dehydrogenase, U/L	383	256-603
Haptoglobin, g/L	< 0.1	< 0.1-3.0
IgM level, g/L	3.60	0.94-19.2
Cold agglutinin titer, 4°C	1032	64-64 000
Complement C4 level, g/L	< 0.06	< 0.06-0.18
Cellular κ/λ ratio in bone marrow aspirate	8.0	3.5-800

	Median	Range
Hemoglobin level, g/dL	8.7	5.4-15.6
Reticulocyte count, ×10⁹/L	164	84-271
Bilirubin, μmol/L	37	14-89
Lactate dehydrogenase, U/L	383	256-603
Haptoglobin, g/L	< 0.1	< 0.1-3.0
IgM level, g/L	3.60	0.94-19.2
Cold agglutinin titer, 4°C	1032	64-64 000
Complement C4 level, g/L	< 0.06	< 0.06-0.18
Cellular κ/λ ratio in bone marrow aspirate	8.0	3.5-800

One patient (3.5%) with a λ phenotype was excluded from calculation of cellular κ/λ ratio in bone marrow aspirate.