Secondary MGUS patient characteristics
| Characteristic . | Median (range) or no. of patients (%) . |
|---|---|
| Age, y | 64 (33-83) |
| MM stage at time of secondary MGUS diagnosis | |
| Nonresponsive/progressive | 16 (13) |
| Stable plateau | 5 (4) |
| PR | 45 (35) |
| VGPR | 31 (24) |
| NCR | 8 (6) |
| CR | 23 (18) |
| Secondary MGUS Ig type | |
| IgA | 7 (6) |
| IgM | 85 (66) |
| IgG | 27 (21) |
| Light chain only | 9 (7) |
| Months from MM diagnosis till onset of secondary MGUS | 12 (1-189) |
| No. of isotypes of secondary MGUS | |
| 1 | 94 (73) |
| ≥ 2 | 34 (27) |
| Characteristic . | Median (range) or no. of patients (%) . |
|---|---|
| Age, y | 64 (33-83) |
| MM stage at time of secondary MGUS diagnosis | |
| Nonresponsive/progressive | 16 (13) |
| Stable plateau | 5 (4) |
| PR | 45 (35) |
| VGPR | 31 (24) |
| NCR | 8 (6) |
| CR | 23 (18) |
| Secondary MGUS Ig type | |
| IgA | 7 (6) |
| IgM | 85 (66) |
| IgG | 27 (21) |
| Light chain only | 9 (7) |
| Months from MM diagnosis till onset of secondary MGUS | 12 (1-189) |
| No. of isotypes of secondary MGUS | |
| 1 | 94 (73) |
| ≥ 2 | 34 (27) |
PR indicates partial remission; VGPR, very good partial remission; NCR, near complete remission; and CR, complete remission.