TABLE 5.
No. IHC Markers Used |
||
---|---|---|
N | Mean (SD) | |
| ||
Academic Practice Group | ||
History of malignancy available | 157 | 5.7 (3.7) |
History of malignancy not available | 93 | 6.4 (3.2) |
Community Practice Group | ||
History of malignancy available | 268 | 7.0 (3.8) |
History of malignancy not available | 184 | 8.4 (4.7) |
Expert gastrointestinal pathologist | ||
History of malignancy available | 43 | 5.3 (3.9) |
History of malignancy not available | 32 | 6.3 (3.9) |
IHC indicates immunohistochemistry.