Multivariate analysis of prognostic factors for progression of monoclonal gammopathy of undetermined significance
Prognostic factor . | Hazard ratio (95% confidence interval)* . |
|---|---|
| Abnormal FLC ratio | 2.6 (1.7-4.2) |
| Serum M protein size | 2.4 (1.7-3.5) |
| IgA, IgM, or biclonal IgA plus IgM | 2.6 (1.7-4.0) |
Prognostic factor . | Hazard ratio (95% confidence interval)* . |
|---|---|
| Abnormal FLC ratio | 2.6 (1.7-4.2) |
| Serum M protein size | 2.4 (1.7-3.5) |
| IgA, IgM, or biclonal IgA plus IgM | 2.6 (1.7-4.0) |
P < .001 for each variable.