TABLE 3.
Treatment Received by Study Participants
| N = 2361, n (%) | |
|---|---|
| Resection | |
| No surgery for primary site | 1358 (57.5) |
| Local tumor destruction | 56 (2.4) |
| Partial resection | 681 (28.8) |
| Total resection | 231 (9.8) |
| Total or partial unknown | 35 (1.5) |
| Regional nodes examined | |
| 0 | 1415 (59.9) |
| 1–90 | 842 (35.7) |
| Not available | 104 (4.4) |
| Regional nodes positive | |
| 0–3 | 510 (21.6) |
| 4–86 | 348 (14.7) |
| Not available | 1503 (63.7) |
| Surgical margins | |
| Yes | 276 (11.7) |
| No | 675 (28.6) |
| Not available | 1410 (59.7) |
| Radiation therapy at any CoC facility | |
| No | 2084 (88.3) |
| Yes | 256 (10.8) |
| Not available | 21 (0.9) |
| Chemotherapy at any CoC facility | |
| No | 1518 (64.3) |
| Chemotherapy administered, type and number of agents not documented | 50 (2.1) |
| Single-agent chemotherapy | 272 (11.5) |
| Multi-agent chemotherapy | 431 (18.3) |
| Not available | 90 (3.8) |
CoC indicates Commission on cancer coding