Table 3.
Relationship between DDR1 Expression and Clinicopathologic Characteristics
| DDR1 Expression |
P Value | ||
|---|---|---|---|
| Positive | Negative | ||
| Age | |||
| ≤65 | 18 (25%) | 53 | .684 |
| >65 | 16 (29%) | 40 | |
| Sex | |||
| Male | 25 (32%) | 53 | .090 |
| Female | 9 (18%) | 40 | |
| T classification | |||
| T1 | 2 (4%) | 53 | <.001 |
| T2/3/4 | 32 (44%) | 40 | |
| N classification | |||
| N0 | 8 (12%) | 58 | <.001 |
| N1/2/3 | 26 (43%) | 35 | |
| M classification | |||
| M0 | 15 (15%) | 84 | <.001 |
| M1 | 19 (68%) | 9 | |
| Stage | |||
| Stage I/II | 11 (14%) | 70 | <.001 |
| Stage III/IV | 23 (50%) | 23 | |
| ly | |||
| Negative | 4 (7%) | 55 | <.001 |
| Positive | 30 (44%) | 38 | |
| v | |||
| Negative | 11 (15%) | 64 | <.001 |
| Positive | 23 (44%) | 29 | |
| Histologic type | |||
| Well | 18 (29%) | 44 | .574 |
| Poorly | 16 (25%) | 49 | |