Table 6.
Tumor ARID1A expression level in relation to the pathological grade of tumors
| Pathological grade of tumors | Tumor ARID1A expression | |||||||
|---|---|---|---|---|---|---|---|---|
| Nuclear | Cytoplasmic | |||||||
| Negative (n = 20) |
Positive (n = 30) |
Negative (n = 22) |
Positive (n = 28) |
|||||
| n | % | n | % | n | % | n | % | |
| Grade I | 0 | 0.0 | 4 | 13.3 | 0 | 0.0 | 4 | 14.3 |
| Grade II | 2 | 10.0 | 14 | 46.7 | 6 | 27.3 | 10 | 35.7 |
| Grade III | 18 | 90.0 | 12 | 40.0 | 16 | 72.7 | 14 | 50.0 |
| Test of sig. (MCp value) | χ2 = 5.751* (0.046*) | χ2 = 1.895 (0.577) | ||||||
| Pathological grade of tumors | Nuclear tumor ARID1A expression | |||||||
|
Negative
(n = 20) |
Weak
(n = 20) |
Moderate
(n = 6) |
Strong
(n = 4) |
|||||
| n | % | n | % | n | % | n | % | |
| Grade I | 0 | 0.0 | 0 | 0.0 | 2 | 33.3 | 2 | 50.0 |
| Grade II | 2 | 10.0 | 12 | 60.0 | 0 | 0.0 | 2 | 50.0 |
| Grade III | 18 | 90.0 | 8 | 40.0 | 4 | 66.7 | 0 | 0.0 |
| Test of sig. (MCp value) | χ2 = 7.188 (0.068) | |||||||
χ2 – Chi square test, MC – Monte Carlo correction, p – p value for comparing between the two categories, *statistically significant at p ≤ 0.05