Table 2. Correlation between B7-H4 expression and clinical characteristics of patients with liver metastases.
| Characteristic | Number | B7-H4 | P-value | |
|---|---|---|---|---|
| High (%) | Low (%) | |||
| Age (years) | P > 0.05 | |||
| < 65 | 20 | 14 (70.0%) | 6 (30.0%) | |
| > = 65 | 23 | 14 (60.9%) | 9 (29.1%) | |
| Gender | P > 0.05 | |||
| Male | 26 | 15 (57.7%) | 11 (42.3%) | |
| Female | 17 | 13 (76.5%) | 4 (23.5%) | |
| Differentiation | P > 0.05 | |||
| Well | 5 | 2 (40.0%) | 3 (60.0%) | |
| Moderately | 17 | 11 (64.7%) | 6 (35.3%) | |
| Poorly | 21 | 15 (71.4%) | 6 (28.6%) | |
| Treatment | P > 0.05 | |||
| Chemical treatment | 23 | 14 (60.9%) | 9 (39.1%) | |
| None | 20 | 14 (70.0%) | 6 (30.0%) | |