TABLE 3a.
Known | Unknown | Total | |||||
---|---|---|---|---|---|---|---|
Codes | N | % | Codes | N | % | N | |
SSF 1: Carcinoembryonic Antigen (CEA) | 010, 020, 030 | 13 322 | 54.5 | 997, 998, 999 | 11 115 | 45.5 | 24 437 |
SSF 2: Clinical Assessment of Regional Lymph Nodes | 000-120 | 18 884 | 77.3 | 200, 400, 999 | 5553 | 22.7 | 24 437 |
2a. Select Reg LN eval = 0, 1, 5, 9 | 000-120 | 3371 | 61.0 | 200, 400, 999 | 2157 | 39.0 | 5528 |
2b. Select Reg LN eval = 0, 1, 5, 9, and CS LN = 100-300, 800 | 010-120 | 129 | 22.6 | 000, 200, 400, 999 | 443 | 77.4 | 572 |
SSF 3: Carcinoembryonic Antigen (CEA) Lab Value | 000-980 | 13 189 | 54.0 | 997, 998, 999 | 11 248 | 46.0 | 24 437 |
SSF 4: Tumor Deposits | 000-081 | 17 614 | 72.1 | 990, 998, 999 | 6823 | 27.9 | 24 437 |
4a. Selected surgery codes 30-80 | 000-081 | 16 487 | 83.7 | 990, 998, 999 | 3213 | 16.3 | 19 700 |
SSF 6: Circumferential Resection Margin (CRM) | 000-981, 990-996 | 14 812 | 60.6 | 998, 999 | 9625 | 39.4 | 24 437 |
6a.Selected surgery codes 30-80 | 000-981, 990-996 | 14 499 | 73.6 | 998, 999 | 5201 | 26.4 | 19 700 |
SSF 8: Perineural Invasion | 000-010 | 17 817 | 72.9 | 998, 999 | 6620 | 27.1 | 24 437 |
8a.Selected surgery codes 30-80 | 000-010 | 16 685 | 84.7 | 998, 999 | 3015 | 15.3 | 19 700 |
SSF 9: KRAS | 010-020 | 1998 | 8.2 | 997, 998, 999 | 22 439 | 91.8 | 24 437 |
9a. KRAS stage IV only | 010-020 | 1043 | 21.3 | 997, 998, 999 | 3858 | 78.7 | 4901 |
Source: National Cancer Institute's Surveillance, Epidemiology, and End Results (SEER) Program: SEER 18 geographic areas: States of Connecticut, New Mexico, Utah, California (4 areas: San-Francisco, San Jose-Monterey, Los Angeles, Greater California), Hawaii, Iowa, New Jersey, Louisiana, Kentucky, Georgia (3 areas: Atlanta, Rural Georgia, and remainder of the state), Alaska Native Registry, and metropolitan areas of Detroit, Michigan and Seattle (Western Washington), Washington.
LN: Lymph nodes; Reg: Regional; eval: evaluation; CS: Collaborative Stage
Note: there were no cases for not applicable (codes 988 or blank).