Research Article
Benefits of Dynamic Nomogram Models for Elderly Diffuse Large B-Cell Lymphoma Patients’ Early Death Prediction and Clinical Application
Table 2
Rate of early death in older patients with DLBCL.
| | Variable | Overall | No early death | Total early death | Cancer-specific early death |
| | | 15242 | 9658 | 5584 | 4680 |
| | Sex (%) | Male | 7485 (49.1) | 4724 (48.9) | 2761 (49.4) | 2263 (48.4) | | Female | 7757 (50.9) | 4934 (51.1) | 2823 (50.6) | 2417 (51.6) |
| | Race (%) | White | 13122 (86.1) | 8320 (86.1) | 4802 (86.0) | 4016 (85.8) | | Black | 658 (4.3) | 406 (4.2) | 252 (4.5) | 217 (4.6) | | AI/AN | 75 (0.5) | 54 (0.6) | 21 (0.4) | 19 (0.4) | | API | 1387 (9.1) | 878 (9.1) | 509 (9.1) | 428 (9.1) |
| | Marital status (%) | Married | 8139 (53.4) | 5423 (56.2) | 2716 (48.6) | 2266 (48.4) | | Unmarried | 7103 (46.6) | 4235 (43.8) | 2868 (51.4) | 2414 (51.6) |
| | Median household income (%) | <$40,000 | 540 (3.5) | 329 (3.4) | 211 (3.8) | 174 (3.7) | | $40,000–$54,999 | 2892 (19.0) | 1800 (18.6) | 1092 (19.6) | 906 (19.4) | | $55,000–$69,999 | 5950 (39.0) | 3714 (38.5) | 2236 (40.0) | 1892 (40.4) | | >$70,000 | 5860 (38.4) | 3815 (39.5) | 2045 (36.6) | 1708 (36.5) |
| | Tumor site (%) | Nodal | 9784 (64.2) | 6224 (64.4) | 3560 (63.8) | 3018 (64.5) | | Extranodal | 5458 (35.8) | 3434 (35.6) | 2024 (36.2) | 1662 (35.5) |
| | Ann Arbor stage (%) | I | 3829 (25.1) | 2663 (27.6) | 1166 (20.9) | 925 (19.8) | | II | 2710 (17.8) | 1824 (18.9) | 886 (15.9) | 739 (15.8) | | III | 2572 (16.9) | 1703 (17.6) | 869 (15.6) | 733 (15.7) | | IV | 5282 (34.7) | 2951 (30.6) | 2331 (41.7) | 2018 (43.1) | | Unknown | 849 (5.6) | 517 (5.4) | 332 (5.9) | 265 (5.7) |
| | Surgery (%) | No | 11027 (72.3) | 6735 (69.7) | 4292 (76.9) | 3621 (77.4) | | Yes | 4215 (27.7) | 2923 (30.3) | 1292 (23.1) | 1059 (22.6) |
| | Radiation (%) | No/unknown | 12838 (84.2) | 7677 (79.5) | 5161 (92.4) | 4314 (92.2) | | Yes | 2404 (15.8) | 1981 (20.5) | 423 (7.6) | 366 (7.8) |
| | Chemotherapy (%) | No/unknown | 5466 (35.9) | 2013 (20.8) | 3453 (61.8) | 2868 (61.3) | | Yes | 9776 (64.1) | 7645 (79.2) | 2131 (38.2) | 1812 (38.7) |
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