Age, sex, and MGUS characteristics by 3 risk groups and Olmsted County reference population
| . | EA . | AA . | FDR . | Olmsted County . |
|---|---|---|---|---|
| Full sample | N = 1223 | N = 327 | N = 1093 | N = 21 463 |
| Age (mean, SD) | 64.4 (8.9) | 64.5 (9.5) | 65.2 (10.5) | 64.9 (10.5) |
| Sex (% Male) | 532 (43.5%) | 137 (41.9%) | 474 (43.4%) | 9469 (44.1%) |
| MGUS prevalence (%, CI) | 10.8% (8.8, 12.7) | 16.5% (12.2, 20.8) | 18.3% (15.8, 20.8) | 3.0% (2.8, 3.2) |
| MGUS characteristics* | N = 127 | N = 58 | N = 215 | N = 694 |
| M-protein size (g/dL)† | ||||
| Negligible (<0.2) | 94 (80.3%) | 41 (74.5%) | 161 (81.3%) | 55 (9.4%) |
| 0.2-1.5 | 22 (18.8%) | 13 (23.6%) | 32 (16.2%) | 411 (70.4%) |
| ≥1.5 | 1 (0.9%) | 0 (0%) | 5 (2.5%) | 118 (20.2%) |
| Not done | 1 | 1 | 12 | 82 |
| Isotype | ||||
| IgG | 83 (65.4%) | 32 (55.2%) | 120 (55.8%) | 474 (68.5%) |
| IgA | 19 (15.0%) | 17 (29.3%) | 31 (14.4%) | 75 (10.8%) |
| IgM | 16 (12.6%) | 6 (10.3%) | 47 (21.9%) | 117 (16.9%) |
| Biclonal | 9 (7.1%) | 3 (5.2%) | 17 (7.9%) | 26 (3.8%) |
| Missing | 0 | 0 | 0 | 2 |
| . | EA . | AA . | FDR . | Olmsted County . |
|---|---|---|---|---|
| Full sample | N = 1223 | N = 327 | N = 1093 | N = 21 463 |
| Age (mean, SD) | 64.4 (8.9) | 64.5 (9.5) | 65.2 (10.5) | 64.9 (10.5) |
| Sex (% Male) | 532 (43.5%) | 137 (41.9%) | 474 (43.4%) | 9469 (44.1%) |
| MGUS prevalence (%, CI) | 10.8% (8.8, 12.7) | 16.5% (12.2, 20.8) | 18.3% (15.8, 20.8) | 3.0% (2.8, 3.2) |
| MGUS characteristics* | N = 127 | N = 58 | N = 215 | N = 694 |
| M-protein size (g/dL)† | ||||
| Negligible (<0.2) | 94 (80.3%) | 41 (74.5%) | 161 (81.3%) | 55 (9.4%) |
| 0.2-1.5 | 22 (18.8%) | 13 (23.6%) | 32 (16.2%) | 411 (70.4%) |
| ≥1.5 | 1 (0.9%) | 0 (0%) | 5 (2.5%) | 118 (20.2%) |
| Not done | 1 | 1 | 12 | 82 |
| Isotype | ||||
| IgG | 83 (65.4%) | 32 (55.2%) | 120 (55.8%) | 474 (68.5%) |
| IgA | 19 (15.0%) | 17 (29.3%) | 31 (14.4%) | 75 (10.8%) |
| IgM | 16 (12.6%) | 6 (10.3%) | 47 (21.9%) | 117 (16.9%) |
| Biclonal | 9 (7.1%) | 3 (5.2%) | 17 (7.9%) | 26 (3.8%) |
| Missing | 0 | 0 | 0 | 2 |