Table 6.
One-way ANOVA analysis with TC and ER, PR, Ki67.
| Tumor circularity | P value | |
|---|---|---|
| Mean difference, standard error | ||
| ER negative-ER positive | 9.8 ± 2.8 | 0.001* |
| ER negative-ER strongly positive | 14.8 ± 2.2 | <0.001* |
| ER positive-ER strongly positive | 5.0 ± 2.4 | 0.041* |
| PR negative-PR positive | 10.8 ± 2.3 | <0.001* |
| PR negative-PR strongly positive | 13.7 ± 2.1 | <0.001* |
| PR positive-PR strongly positive | 2.9 ± 2.3 | 0.217 |
| High Ki67–intermediate Ki67 | 6.0 ± 2.3 | 0.009* |
| High Ki67-low Ki67 | 8.5 ± 2.7 | 0.002* |
| Intermediate Ki67-low Ki67 | 2.4 ± 2.6 | 0.354 |
*P < 0.05.