Table 1.
Association of miR-489-3p expression with clinicopathological features from PC patients.
| Clinical Epidemiology and Clinicopathologic Feature | miR-489-3p | p value | ||
|---|---|---|---|---|
| low expression | high expression | |||
| all cases | 41 | 49 | ||
| age | ||||
| ≤50 | 11 | 6 | 0.0783 | |
| ＞50 | 30 | 43 | ||
| gender | ||||
| male | 21 | 29 | 0.4489 | |
| female | 20 | 20 | ||
| diameter of tumor | ||||
| ≤3 | 7 | 18 | 0.0381 | |
| ＞3 | 34 | 31 | ||
| pathological grading | ||||
| Ⅰ | 2 | 4 | 0.1366 | |
| Ⅱ | 32 | 30 | ||
| Ⅲ | 7 | 15 | ||
| Ⅳ | 0 | 0 | ||
| lymphatic metastasis | ||||
| N0 | 30 | 41 | 0.2240 | |
| NI | 11 | 8 | ||
| distant metastasis | ||||
| M0 | 34 | 48 | 0.0126 | |
| M1 | 7 | 1 | ||
| AJCC clinical staging | ||||
| Ⅰ | 6 | 16 | 0.0072 | |
| Ⅱ | 10 | 17 | ||
| Ⅲ | 24 | 15 | ||
| Ⅳ | 1 | 1 | ||