Table 2.
Pathologic Guideline Indication Groups and Receipt of Postoperative CRT
Total N (Column %) | Received Postoperative CRT N (Row %) | |
---|---|---|
Patients | 4833 | 2120 (43.9%) |
High Risk (positive margins and/or ECS) |
2074 (42.9) | 1304 (62.9) |
Intermediate Risk (N2-N3, pT3-T4, negative margins, no ECS) |
1280 (26.5) | 583 (45.6) |
Low Risk (negative margins, no ECS, N0-N1, pT1-T2) |
1479 (30.6) | 233 (15.8) |