Table 5. Proliferation index (Ki-67) in different single metastatic organs.
Metastatic organ | No. | Ki-67 |
---|---|---|
Lung | 12 | 4.8 ± 1.4 |
Bone | 8 | 6.2 ± 2.9 |
Liver | 12 | 13.3 ± 3.3 |
Expressed as mean ± standard error of mean.
Three groups (non-parametric test), *P = 0.020.
Lung vs. liver: *P = 0.018; Bone vs. liver: P= 0.247.