Table 3. Statistical analysis of the association between the status of protein expression of actinin-4 and the copy number of ACTN4.
| |
Copy number status of
ACTN4 |
|
|
|
|---|---|---|---|---|
| Status of actinin-4 with IHC | NCN (%) | CNI (%) | Total | P-value* |
| Negative |
24 (96.0) |
1 (4.0) |
25 |
0.042 |
| Positive |
52 (78.8) |
14 (21.2) |
66 |
|
| Total | 76 (83.5) | 15 (16.5) | 91 | |
Abbreviations: ACTN4=actinin-4; CNI=copy number increase; IHC=immunohistochemistry; NCN=normal copy number.
*P-value: Fisher's exact test (one sided). Bold entry indicates statistically significance.