Patient ages and characteristics
| Characteristic (no. missing) . | Median (range) . | 25% quartile . | 75% quartile . |
|---|---|---|---|
| Age, y (0) | 58 (0-90) | 50 | 66 |
| WBC count, × 109/L (7) | 26 (2-700) | 16 | 55 |
| ALC, × 109/L (0) | 20 (0-623) | 10 | 46 |
| HGB level, g/dL (10) | 13.6 (3.4-18.0) | 12.6 | 14.7 |
| PLT count, × 109L (9) | 193 (2-703) | 149 | 241 |
| Serum β-2M, mg/L (0) | 2.5 (0.6-16.4) | 1.9 | 3.3 |
| Serum ALB, g/dL (58) | 4.2 (1.2-5.4) | 4.0 | 4.5 |
| Serum Alk Phos, IU/L (57) | 78 (20-2073) | 65 | 95 |
| Serum LDH, IU/L (60) | 480 (50-3055) | 419 | 568 |
| Prolymphocytes, % (412) | 2 (0-90) | 0 | 5 |
| BM lymphocytes, % (160) | 59 (0-97) | 44 | 77 |
| BM cellularity, % (304) | 40 (0-100) | 30 | 67 |
| Spleen size, cm (33) | 0 (0-23) | 0 | 0 |
| Liver size, cm (17) | 0 (0-17) | 0 | 0 |
| IgG, mg/dL (204) | 855 (34-5090) | 663 | 1062 |
| IgA, mg/dL (210) | 114 (4-1980) | 65 | 179 |
| IgM, mg/dL (208) | 51 (1-3180) | 32 | 82 |
| Characteristic (no. missing) . | Median (range) . | 25% quartile . | 75% quartile . |
|---|---|---|---|
| Age, y (0) | 58 (0-90) | 50 | 66 |
| WBC count, × 109/L (7) | 26 (2-700) | 16 | 55 |
| ALC, × 109/L (0) | 20 (0-623) | 10 | 46 |
| HGB level, g/dL (10) | 13.6 (3.4-18.0) | 12.6 | 14.7 |
| PLT count, × 109L (9) | 193 (2-703) | 149 | 241 |
| Serum β-2M, mg/L (0) | 2.5 (0.6-16.4) | 1.9 | 3.3 |
| Serum ALB, g/dL (58) | 4.2 (1.2-5.4) | 4.0 | 4.5 |
| Serum Alk Phos, IU/L (57) | 78 (20-2073) | 65 | 95 |
| Serum LDH, IU/L (60) | 480 (50-3055) | 419 | 568 |
| Prolymphocytes, % (412) | 2 (0-90) | 0 | 5 |
| BM lymphocytes, % (160) | 59 (0-97) | 44 | 77 |
| BM cellularity, % (304) | 40 (0-100) | 30 | 67 |
| Spleen size, cm (33) | 0 (0-23) | 0 | 0 |
| Liver size, cm (17) | 0 (0-17) | 0 | 0 |
| IgG, mg/dL (204) | 855 (34-5090) | 663 | 1062 |
| IgA, mg/dL (210) | 114 (4-1980) | 65 | 179 |
| IgM, mg/dL (208) | 51 (1-3180) | 32 | 82 |
To convert HGB and ALB from grams per deciliter to grams per liter, multiple grams per deciliter by 10. To convert β-2M from milligrams per liter to nanomoles per liter, multiply milligrams per liter by 85. To convert Ig levels from milligrams per deciliter to grams per liter, divide milligrams per deciliter by 100.
WBC indicates white blood cell; ALC, absolute lymphocyte count; HGB, hemoglobin; PLT, platelet; β-2M, β-2 microglobulin; ALB, albumin; Alk Phos, alkaline phosphatase; LDH, lactate dehydrogenase; BM, bone marrow.