Table 1 Distribution of gammaglobulin levels by etiology.

From: Etiological study of polyclonal hypergammaglobulinemia in a French cohort of hospitalized patients and proposal of a diagnostic aid algorithm

Etiology

n

Min (g/L)

Max (g/L)

Mean ± SD (g/L)

Infection

86

20.0

38.8

23.9 ± 4.1

Autoimmune and autoinflammatory disease

31

20.1

34.6

23.6 ± 3.9

Liver disease

28

20.0

55.9

24.4 ± 7.0

Hematological and non-hematological malignancy

10

20.0

34.2

26.4 ± 5.1