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. 2012 Nov 22;62(1):191–195. doi: 10.1007/s00262-012-1376-4

Table 1.

Baseline clinical characteristics of patients with MM

Number of patients 46
Sex (n)
 Male 25
 Female 21
Median age, years (range) 65 (27–95)
Paraprotein isotype (n)
 IgA 9
 IgG 25
 IgM 1
 LC 4
 NA 7
Light chain
 λ 15
 k 31
Mean tumor cells
 Percentage (range) 65 % (10–100)
Durie-Salmon stage
 IA 2
 IIA 1
 IIIA 25
 IIIB 18
ISS
 1 6
 2 13
 3 23
 NA 4

MM multiple myeloma, LC light chain, ISS international staging system, NA not available