Table 2.
Association between retention or absence of 30 Kb region of chromosome 7p and clinicopathological factors by ethnic group
| |
AAW |
CW |
||||
|---|---|---|---|---|---|---|
| Del/Del (n = 12) | Del/Ins or Ins/Ins (n = 186) | P-value | Del/Del (n = 343) | Del/Ins or Ins/Ins (n = 220) | P-value | |
| Age |
|
|
0.475 |
|
|
0.596 |
| <50 years |
0.33 |
0.44 |
|
0.27 |
0.29 |
|
| ≥50 years |
0.67 |
0.56 |
|
0.73 |
0.71 |
|
| Stage |
|
|
0.627 |
|
|
0.366 |
| I |
0.64 |
0.55 |
|
0.58 |
0.52 |
|
| II |
0.36 |
0.32 |
|
0.30 |
0.32 |
|
| III |
0.00 |
0.08 |
|
0.10 |
0.13 |
|
| IV |
0.00 |
0.05 |
|
0.02 |
0.03 |
|
| ER/HER2 status |
|
|
0.546 |
|
|
0.458 |
| ER+/HER2- |
0.50 |
0.59 |
|
0.71 |
0.68 |
|
| ER+/HER2+ |
0.17 |
0.08 |
|
0.09 |
0.12 |
|
| ER-/HER2+ |
0.00 |
0.06 |
|
0.06 |
0.06 |
|
| ER-/HER2- |
0.33 |
0.27 |
|
0.14 |
0.14 |
|
| Grade |
|
|
0.795 |
|
|
0.340 |
| Low |
0.18 |
0.20 |
|
0.35 |
0.28 |
|
| Intermediate |
0.27 |
0.36 |
|
0.35 |
0.41 |
|
| High |
0.55 |
0.44 |
|
0.30 |
0.31 |
|
| Tumor size |
|
|
0.792 |
|
|
0.367 |
| T1 |
0.64 |
0.64 |
|
0.73 |
0.68 |
|
| T2 |
0.36 |
0.32 |
|
0.20 |
0.26 |
|
| T3 |
0.00 |
0.04 |
|
0.07 |
0.06 |
|
| Lymph node status |
|
|
0.576 |
|
|
0.550 |
| Positive |
0.18 |
0.26 |
|
0.26 |
0.29 |
|
| Negative |
0.82 |
0.74 |
|
0.74 |
0.71 |
|
| Statusa |
|
|
0.485 |
|
|
0.091 |
| DOC |
0.08 |
0.02 |
|
0.02 |
0.04 |
|
| DOD |
0.08 |
0.06 |
|
0.07 |
0.05 |
|
| AWD |
0.00 |
0.03 |
|
0.04 |
0.01 |
|
| NED | 0.84 | 0.89 | 0.87 | 0.9 | ||
aDOC = dead other causes, DOD = dead of disease, AWD = alive with disease, NED = no evidence of disease.