Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Tumor characteristics and management type.
| All | Males | Females | p Value | |
|---|---|---|---|---|
| Tumor location (%) | ||||
| Proximal | 64 (19) | 40 (20) | 24 (17) | 0.95 |
| Middle | 167 (49) | 84 (42) | 83 (59) | |
| Distal | 111 (32) | 77 (38) | 34 (24) | |
| Tumor histology | ||||
| Well-differentiated | 22 (8) | 9 (5) | 13 (11) | 0.8 |
| Moderately- differentiated | 233 (81) | 147 (85) | 86 (75) | |
| Poorly-differentiated | 32 (11) | 17 (10) | 15 (14) | |
| Mean tumor length (cm) | 6.6 | 6.8 | 6.4 | 0.31 |
| Patients receiving palliative management (%) | 351 (97) | 201 (97) | 150 (98) | 0.53 |
