From: Apolipoprotein C1 stimulates the malignant process of renal cell carcinoma via the Wnt3a signaling
Variables | Number of cases | APOC1 expression | Chi-square d-test P-value | |
---|---|---|---|---|
Low | High | |||
Age (years) | Â | Â | Â | 0.770 |
 ≤ 60 | 80 | 39 | 41 | |
 > 60 | 50 | 24 | 26 | |
Gender | Â | Â | Â | 0.592 |
 Male | 77 | 40 | 37 | |
 Female | 53 | 25 | 28 | |
Tumor size (cm) | Â | Â | Â | 0.181 |
 ≤ 4 | 61 | 31 | 30 | |
 > 4 | 69 | 27 | 42 | |
Histological subtypes | Â | Â | Â | 0.906 |
 Clear cell carcinoma | 117 | 52 | 65 | |
 Others | 13 | 6 | 7 | |
Histological grade | Â | Â | Â | 0.027 |
 I–II | 104 | 49 | 55 | |
 III–IV | 26 | 6 | 20 | |
TNM staging | Â | Â | Â | 0.012 |
 I | 99 | 51 | 48 | |
 II–IV | 31 | 8 | 23 |